Sternbild Horologium (Pendeluhr)

Eigenschaften
Horologium ist eine amorphe Stelle am Himmel mit Sternen schwächer als die 4. Größenklasse. Es befindet sich zwischen Eridanus in der Nähe des hellen Sterns Achernar und dem ähnlich unauffälligen Sternbild Reticulum. Die bedeckte Fläche beträgt 249 Quadratgrad und das Zentrum kulminiert jeweils etwa am 24. November um Mitternacht. Für Mitteleuropa kommt es dabei eben nur ganz knapp über den südlichen Horizont hoch. [9, 15]
Geschichte
Das Sternbild gehört zur Gruppe jener Figuren, die mechanische Instrumente darstellen und 1752 von dem Franzosen Lacaille eingeführt wurden. [7]
Kataloge
HR | B | F | DM | HD | SAO | FK5 | IR | M* | ADS | VarID | RA | Dec | vMag | spType | dMag | Sep ["] | Remarks |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HR 688 | CP-56 413 | 14641 | 232717 | 2158 | W | 02 19 54.3 | -55 56 41 | 5.81 | K5III | 5.1 | 33.8 | ||||||
HR 714 | λ | CP-60 199 | 15233 | 248555 | 84 | 02 24 53.9 | -60 18 43 | 5.35 | F2III | ||||||||
HR 722 | CP-67 154 | 15379 | 248556 | TZ Hor | 02 25 26.3 | -66 29 41 | 6.41 | M5III | VAR:Amp. 0.11V, 0.09R. | ||||||||
HR 734 | CP-64 174 | 15646 | 248567 | 2170 | 02 28 04.4 | -64 17 59 | 6.37 | A0V | |||||||||
HR 755 | CD-51 611 | 16170 | 232818 | 2177 | 02 33 54.6 | -51 05 37 | 6.24 | F6V | |||||||||
HR 762 | CP-63 169 | 16226 | 248595 | 02 33 33.6 | -62 35 13 | 6.77 | B9V | ||||||||||
HR 778 | η | CP-53 457 | 16555 | 232835 | 2182 | 02 37 24.4 | -52 32 35 | 5.31 | A6V | ||||||||
HR 798 | CP-64 192 | 16891 | 248616 | 02 39 31.7 | -64 16 55 | 6.55 | B8V | RV:Two sources RV, +11 and -12k/s. | |||||||||
HR 802 | ζ | CP-55 446 | 16920 | 232857 | 1076 | 02 40 39.6 | -54 33 00 | 5.21 | F4IV | SB:F3, F5, 12.9274d, K 58.1k/s, V0 +5.8k/s, msin3i 1.24, asini 10.0. | |||||||
HR 810 | ι | CD-51 641 | 17051 | 232864 | 02 42 33.5 | -50 48 01 | 5.41 | G0V | |||||||||
HR 821 | CP-53 475 | 17254 | 232871 | 02 44 10.7 | -52 34 14 | 6.15 | A2V | ||||||||||
HR 823 | CP-67 181 | 17326 | 248632 | W | 911 | 02 43 26.6 | -66 42 52 | 6.26 | F5V | 0.0 | 0.4 | D:7.1 F5, 7.1 F8, 28.5y, a = 0.279". | |||||
HR 833 | γ | CP-64 196 | 17504 | 248642 | W | 02 45 27.5 | -63 42 16 | 5.74 | G8III-IV | 7.3 | 20.0 | ||||||
HR 852 | ν | CP-63 188 | 17848 | 248656 | 2196 | 02 49 01.5 | -62 48 24 | 5.26 | A2V | ||||||||
HR 866 | CP-63 197 | 18185 | 248673 | 982 | 02 52 19.2 | -62 54 35 | 6.03 | K1III | |||||||||
HR 868 | CD-50 860 | 18242 | 0 | R Hor | 02 53 52.9 | -49 53 25 | 4.00 H | M7IIIe | C:Colors correspond to 10.96V.,S:OH emission strong in infrared. SiO maser. Also classified M5e-M8eII-III.,VAR:M 4.7 - 14.3v, 401.5d, JD2412800-28900; later 407.6d. | ||||||||
HR 871 | CD-51 683 | 18265 | 232933 | 2202 | 02 54 06.5 | -50 52 17 | 6.21 | K4III | |||||||||
HR 880 | CP-64 206 | 18423 | 248681 | 02 54 20.9 | -64 26 08 | 6.56 | K2-3III | ||||||||||
HR 909 | β | CP-64 215 | 18866 | 248701 | 2212 | 02 58 47.8 | -64 04 17 | 4.99 | A3-5IIIm: | ||||||||
HR 934 | μ | CP-60 236 | 19319 | 232981 | 110 | 03 03 36.8 | -59 44 16 | 5.11 | F0IV | ||||||||
HR 960 | CD-49 884 | 19948 | 216197 | 03 10 27.4 | -48 44 03 | 6.12 | K1III | ||||||||||
HR 977 | CP-57 513 | 20234 | 233037 | 118 | TW Hor | 03 12 33.2 | -57 19 18 | 5.74 | C5II | S:Also classified C7,2 (N0).,VAR:SRb 5.52 - 5.95V, about 158d. | |||||||
HR 998 | CD-48 900 | 20640 | 216246 | 2233 | 03 17 26.6 | -47 45 06 | 5.85 | K2III | |||||||||
HR 1021 | CD-48 930 | 21011 | 216278 | 03 21 33.3 | -47 46 37 | 6.39 | K0III | ||||||||||
HR 1081 | CD-47 1071 | 21981 | 216357 | 2250 | TU Hor | 03 30 37.0 | -47 22 31 | 5.99 | A1V | S:Also classified A2V + K.,SB:0.936d reported with no other elements.,VAR:Ell 5.90 - 6.04V, 0.935971d. | |||||||
HR 1090 | CD-50 1071 | 22231 | 233152 | 128 | 03 32 34.8 | -50 22 43 | 5.68 | K2III | G:Epsilon Ind group. | ||||||||
HR 1167 | CD-48 1069 | 23670 | 216469 | 03 44 50.6 | -48 03 41 | 6.49 | G8-K0III | ||||||||||
HR 1169 | CD-47 1147 | 23719 | 216470 | 03 45 15.8 | -47 21 35 | 5.73 | K1III | ||||||||||
HR 1216 | CD-47 1187 | 24706 | 216540 | 1108 | 03 53 33.3 | -46 53 37 | 5.93 | K2III | G:Wolf 630 group. | ||||||||
HR 1285 | CD-43 1304 | 26262 | 216655 | 04 07 25.1 | -42 55 01 | 6.59 | K0III | ||||||||||
HR 1291 | CD-46 1314 | 26413 | 216667 | 2299 | W | 04 08 33.9 | -45 51 53 | 6.59 | F2V | 4.0 | 1.2 | ||||||
HR 1302 | δ | CD-42 1400 | 26612 | 216682 | 04 10 50.6 | -41 59 37 | 4.93 | A9V | S:Also classified F2IV/V. | ||||||||
HR 1316 | CD-44 1450 | 26820 | 216694 | 04 12 31.6 | -44 22 06 | 6.71 | K3-4III | ||||||||||
HR 1323 | CD-40 1286 | 26927 | 216705 | 2307 | 04 13 35.7 | -40 21 28 | 6.37 | K3III | |||||||||
HR 1326 | α | CD-42 1425 | 26967 | 216710 | 155 | I | 04 14 00.1 | -42 17 40 | 3.86 | K1III | G:Wolf 630 group. | ||||||
HR 1364 | CD-44 1503 | 27588 | 216749 | W | 04 19 16.6 | -44 16 05 | 5.34 | K2III | 2.4 | 70.4 | D:CPM. Companion G0V. |
Kugelsternhaufen | ||||||||
---|---|---|---|---|---|---|---|---|
Name | RA | Dec | Typ | bMag | vMag | Dim | Dreyer Beschreibung | Identifikation, Anmerkungen |
NGC 1261 | 03 12 15.3 | -55 12 59 | II | 8.3 | 6.8 | globular, B, L, R, rr | GCL 5, ESO 155-SC11 | |
Galaxien | ||||||||
Name | RA | Dec | Typ | bMag | vMag | Dim | Dreyer Beschreibung | Identifikation, Anmerkungen |
NGC 888 | 02 17 27.1 | -59 51 38 | E1/P | 14.0 | 13.0 | 0.8 × 0.8 | eF, S, R, 2 or 3 vF st nr | ESO 115-2, AM 0215-600 |
NGC 1025 | 02 36 19.9 | -54 51 49 | SBb | 13.8 | 13.1 | 0.9 × 0.5 | eF, S, R, p of 2 | ESO 154-4, IRAS 02347-5504 |
NGC 1031 | 02 36 38.6 | -54 51 32 | SBa | 13.4 | 12.5 | 1.9 × 1.1 | F, S, R, gbM, * 11 s 2' | ESO 154-5, AM 0235-550 |
NGC 1096 | 02 43 49.3 | -59 54 50 | SBbc | 13.5 | 12.8 | 1.9 × 1.8 | F, pS, R, glbM | ESO 115-28, AM 0242-600, IRAS 02425-6007 |
NGC 1135 | 02 50 47.2 | -54 55 46 | Scd | 15.5 | 14.8 | 0.7 × 0.3 | F, R, gbM | ESO 154-18 |
NGC 1136 | 02 50 53.6 | -54 58 34 | SBa | 13.8 | 13.0 | 1.4 × 1.2 | F, R, gbM | ESO 154-19, FAIR 732, AM 0249-551, IRAS 02493-5510 |
NGC 1244 | 03 06 31.0 | -66 46 33 | Sab | 13.6 | 12.8 | 1.9 × 0.4 | F, S, pmE, gbM | ESO 82-8, AM 0305-665, IRAS 03058-6657 |
NGC 1246 | 03 07 02.3 | -66 56 18 | E5 | 13.9 | 12.9 | 1.3 × 0.8 | pF, S, R, glbM | ESO 82-9, FAIR 229 |
NGC 1249 | 03 10 01.1 | -53 20 10 | SBc | 12.2 | 11.8 | 4.7 × 2.5 | B, L, vmE 80°, vgbM | ESO 155-6, IRAS 03085-5331 |
NGC 1311 | 03 20 06.7 | -52 11 14 | SBm | 13.4 | 13.0 | 3 × 0.8 | F, pL, mE 37°, gbM | ESO 200-7, IRAS 03186-5222 |
NGC 1356 | 03 30 40.7 | -50 18 33 | SBbc | 13.7 | 13.0 | 1.7 × 0.9 | vF, pL, iR, gbM, * nr | ESO 200-31, AM 0329-502, IRAS 03291-5028 |
NGC 1411 | 03 38 44.9 | -44 06 02 | E-S0 | 12.2 | 11.3 | 1.8 × 1.4 | B, pS, R, smbM | IC 1943, MCG -7-8-4, ESO 249-11 |
NGC 1433 | 03 42 01.2 | -47 13 19 | SBa | 10.7 | 9.9 | 6.5 × 5.9 | vB, L, pmE, vsvmbM * 10 | ESO 249-14, AM 0340-472, IRAS 03404-4722 |
NGC 1457 | 03 44 31.3 | -44 38 45 | Sc | 11.4 | 10.7 | 7.6 × 1.7 | pF, pL, eE 42°, vgpmbM | NGC 1448, ESO 249-16, MCG -7-8-5, AM 0342-444 |
NGC 1476 | 03 52 08.6 | -44 31 56 | Sa | 14.2 | 13.3 | 1.4 × 0.6 | cF, S, E 90°, gbM | ESO 249-24, MCG -7-9-1, AM 0350-444, IRAS 03504-4440 |
NGC 1483 | 03 52 47.7 | -47 28 42 | SBbc | 13.1 | 12.7 | 1.6 × 1.4 | cF, pL, R, vglbM | ESO 201-7, IRAS 03512-4737 |
NGC 1493 | 03 57 27.5 | -46 12 42 | SBc | 11.8 | 11.3 | 2.8 × 2.8 | F, cL, R, vglbM | ESO 249-33, AM 0355-462, IRAS 03558-4621 |
NGC 1494 | 03 57 42.5 | -48 54 34 | SBcd | 12.4 | 11.7 | 3.3 × 2 | F, L, R, vgvlbM, 3 st n | ESO 201-12, IRAS 03562-4902 |
NGC 1495 | 03 58 21.4 | -44 27 57 | Sc | 13.3 | 12.6 | 3 × 0.5 | eF, S, lE 90°, vgvlbM | ESO 249-34, MCG -7-9-4, AM 0356-443, IRAS 03567-4436 |
NGC 1510 | 04 03 32.5 | -43 23 59 | S0 | 13.5 | 13.0 | 3.2 × 1.8 | F, pL, R, vgmbM | ESO 250-3, MCG -7-9-6, IRAS 04019-4332 |
NGC 1512 | 04 03 54.0 | -43 20 56 | SBa | 11.1 | 10.3 | 8.9 × 5.6 | globular, B, cL, R, bM, rr | ESO 250-4, MCG -7-9-7, AM 0402-433, IRAS 04022-4329 |
NGC 1527 | 04 08 24.1 | -47 53 48 | SB0 | 11.7 | 10.8 | 3.9 × 1.5 | pB, pS, E 77°, vsmbMRN | ESO 201-20 |
IC 1877 | 03 03 09.6 | -50 30 41 | Sb | 16.2 | 15.4 | 0.8 × 0.2 | eF, vS, E 170°, prob neb | ESO 199-11 |
IC 1878 1 | 03 03 40.2 | -52 06 28 | SBab | 15.9 | 15.1 | 1.2 × 0.8 | eeF, eS, cE 5°, prob neb | ESO 199-13, FAIR 734, AM 0302-521 |
IC 1878 2 | 03 03 43.4 | -52 06 06 | Sa | 15.5 | 14.6 | 0.4 × 0.2 | eeF, eS, cE 5°, prob neb | ESO 199-13, FAIR 735, AM 0302-521 |
IC 1879 | 03 03 52.5 | -52 07 04 | S? | 15.9 | 15.1 | 1.2 × 0.2 | eeF, eS, mE 135°, stell N | ESO 199-14, FAIR 736, AM 0302-522 |
IC 1896 | 03 07 52.9 | -54 12 50 | Sab | 15.8 | 15.0 | 0.7 × 0.3 | eeF, eS, cE 10°, stell N | ESO 155-4 |
IC 1903 1 | 03 13 08.5 | -50 33 43 | E-S0 | 16.5 | 15.5 | 0.6 × 0.2 | 2 F neb, E | ESO 199-24 |
IC 1903 2 | 03 13 12.6 | -50 34 41 | E-S0 | 16.0 | 15.0 | 0.8 × 0.3 | 2 F neb, E | ESO 199-24 |
IC 1908 1 | 03 15 05.1 | -54 49 09 | SBb | 14.7 | 14.0 | 1.3 × 0.9 | vF, vS, spir branch | ESO 155-13, AM 0313-545, IRAS 03137-5500 |
IC 1908 2 | 03 15 05.7 | -54 49 19 | S | 16.0 | 15.2 | 0.5 × 0.3 | vF, vS, spir branch | ESO 155-13A, AM 0313-545 |
IC 1912 | 03 16 43.3 | -50 39 18 | Sc | 15.8 | 15.0 | 0.9 × 0.2 | S, E ns | ESO 200-1, IRAS 03151-5050 |
IC 1914 | 03 19 25.1 | -49 35 57 | SBcd | 13.3 | 12.9 | 3.4 × 1.6 | Spiral? | ESO 200-3, IRAS 03179-4946 |
IC 1915 | 03 19 51.8 | -50 41 31 | SB? R | 16.2 | 15.4 | 0.6 × 0.5 | E ns | ESO 200-5 |
IC 1916 | 03 20 16.2 | -49 02 30 | SB? | 15.4 | 14.6 | 0.7 × 0.6 | F, S, R, 2 st sp | ESO 200-8, AM 0318-491 |
IC 1917 | 03 22 12.3 | -53 11 08 | C | 16.0 | 15.0 | 0.3 × 0.3 | E ns | ESO 155-?23, arc of 4 f comps E |
IC 1920 | 03 24 24.4 | -52 42 49 | SBa | 16.4 | 15.5 | 0.4 × 0.3 | Stellar | DRCG 44-152 |
IC 1922 | 03 24 43.0 | -50 44 25 | Sc | 16.9 | 16.1 | 0.4 × 0.2 | Stellar | ESO 200-13 |
IC 1923 | 03 24 53.0 | -50 33 20 | S+S | 17.5 | 16.1 | 0.5 × 0.2 | Stellar | |
IC 1924 | 03 25 07.5 | -51 42 12 | Sc | 16.7 | 15.9 | 0.5 × 0.3 | E, stellar | ESO 200-17 |
IC 1925 | 03 25 25.6 | -51 16 00 | Sab | 14.8 | 14.1 | 0.8 × 0.6 | E npsf, stell | IC 1929, ESO 200-21 |
IC 1926 | 03 25 18.8 | -51 42 04 | Sc | 16.6 | 15.8 | 0.5 × 0.2 | E, stell | ESO 200-20 |
IC 1932 | 03 25 54.0 | -51 20 34 | S0 R | 15.4 | 14.5 | 0.7 × 0.6 | E ns | ESO 200-22, FAIR 747 |
IC 1933 | 03 25 39.9 | -52 47 05 | SBc | 12.9 | 12.5 | 2.2 × 1.1 | lE spnf | ESO 155-25, IRAS 03242-5257 |
IC 1935 | 03 26 13.3 | -50 00 38 | Sc | 14.7 | 14.3 | 1.1 × 0.7 | Stell, E, spir ? | ESO 200-23 |
IC 1936 | 03 26 27.9 | -51 19 23 | S | 16.0 | 15.2 | 0.7 × 0.2 | Stell, E npsf | ESO 200-24 |
IC 1937 | 03 26 47.4 | -48 42 10 | Sc | 15.0 | 14.1 | 0.9 × 0.5 | vF, vS, R, bM | ESO 200-25 |
IC 1938 | 03 27 10.4 | -53 00 36 | Sb | 15.5 | 14.7 | 0.8 × 0.6 | Perhaps D * | ESO 155-32, DRCG 45-21 |
IC 1940 | 03 27 42.0 | -52 08 22 | SBab | 14.5 | 13.7 | 0.9 × 0.9 | bM | ESO 200-26, DRCG 45-178 |
IC 1942 | 03 27 54.0 | -52 40 32 | E3 | 15.4 | 14.4 | 0.7 × 0.5 | Stell, E ns | ESO 155-34, DRCG 45-62 |
IC 1944 | 03 29 39.9 | -47 59 47 | S | 15.7 | 14.9 | 0.5 × 0.4 | eF, eS, lE 20° | ESO 200-28 |
IC 1945 | 03 29 16.4 | -52 37 37 | S0 | 16.0 | 15.0 | 0.8 × 0.2 | Stell | ESO 155-38, DRCG 45-72 |
IC 1946 | 03 29 22.0 | -52 37 10 | SB0-a | 15.3 | 14.4 | 0.9 × 0.4 | Stell | ESO 155-39, DRCG 45-71 |
IC 1947 | 03 30 32.6 | -50 20 20 | E2 | 15.5 | 14.8 | 0.5 × 0.4 | Stell | ESO 200-30 |
IC 1948 | 03 30 49.9 | -47 57 52 | Sbc | 15.5 | 14.7 | 0.8 × 0.7 | eeF, S, R | ESO 200-32, FAIR 748, AM 0329-480 |
IC 1949 | 03 30 52.9 | -47 58 47 | Sbc | 13.7 | 13.1 | 1.1 × 0.9 | cF, vS, spir, cbM | ESO 200-33, FAIR 749, AM 0329-480, IRAS 03293-4808 |
IC 1950 | 03 31 04.3 | -50 25 58 | Sc | 15.1 | 14.5 | 1.4 × 0.4 | E npsf | ESO 200-35, IRAS 03295-5036 |
IC 1951 | 03 30 56.4 | -53 07 34 | Sbc | 17.1 | 16.3 | 0.5 × 0.2 | E spnf | ESO 155-43, DRCG 45-1 |
IC 1954 | 03 31 31.1 | -51 54 15 | SBb | 12.2 | 11.6 | 3 × 1.5 | F, pL, R, spir | ESO 200-36, IRAS 03300-5204 |
IC 1957 | 03 32 13.4 | -52 27 25 | Sbc | 16.5 | 15.7 | 0.9 × 0.2 | E spnf | ESO 155-48, FGCE 332, DRCG 45-124 |
IC 1958 | 03 32 46.6 | -51 26 28 | S | 16.0 | 15.2 | 0.4 × 0.3 | Stell | ESO 200-38 |
IC 1959 | 03 33 12.1 | -50 24 44 | SBm | 13.2 | 12.8 | 2.9 × 0.7 | E npsf | ESO 200-39, IRAS 03317-5934, SAO 233152 (5.7) 6' p |
IC 1961 | 03 33 33.3 | -48 57 03 | Sc | 15.5 | 14.8 | 0.6 × 0.4 | eF, vS, cE 20° | ESO 200-41, AM 0332-490, IRAS 03320-4907 |
IC 1966 | 03 34 03.3 | -51 19 20 | Sc | 15.6 | 14.8 | 0.6 × 0.3 | Stell | ESO 200-42 |
IC 1968 | 03 34 37.8 | -50 39 05 | Sc | 16.2 | 15.4 | 0.5 × 0.3 | Stell | ESO 200-43 |
IC 1969 | 03 36 13.9 | -45 10 45 | Sab | 15.6 | 14.8 | 1.3 × 0.2 | eF, vS, cE 50°, cbM | ESO 249-5, AM 0334-452 |
IC 1970 | 03 36 31.2 | -43 57 24 | Sb | 12.8 | 12.0 | 3.1 × 0.6 | eF, vS, eE 75° | ESO 249-7, MCG -7-8-3, AM 0334-440, IRAS 03348-4407 |
IC 1971 | 03 35 57.5 | -52 39 00 | Sa? | 15.9 | 15.1 | 0.7 × 0.3 | E pf | ESO 156-1, FAIR 388 |
IC 1972 | 03 36 21.2 | -51 58 04 | Sc | 16.4 | 15.6 | 0.8 × 0.2 | E | ESO 200-48 |
IC 1973 | 03 36 20.9 | -51 59 38 | S | 16.7 | 15.9 | 0.5 × 0.2 | E | ESO 200-49 |
IC 1974 | 03 36 42.2 | -49 33 01 | Sc | 15.9 | 15.1 | 0.8 × 0.3 | E npsf | ESO 200-50 |
IC 1976 | 03 37 08.9 | -47 26 16 | Sc | 15.8 | 15.0 | 0.8 × 0.5 | eF, eS, R | ESO 200-51 |
IC 1978 | 03 37 05.5 | -50 09 04 | Sab | 15.7 | 14.9 | 1.1 × 0.2 | E ns | ESO 200-52 |
IC 1984 | 03 39 50.2 | -47 04 35 | Sbc | 16.0 | 15.2 | 0.7 × 0.2 | eeF, eS, mE 150° | ESO 249-12 |
IC 1986 | 03 40 35.2 | -45 21 21 | Sm | 14.9 | 14.3 | 1 × 0.7 | eF, eS, cE 135° | ESO 249-13, AM 0338-453, multiple system ? |
IC 1989 | 03 41 54.4 | -50 57 28 | E-S0 | 14.5 | 13.5 | 1.1 × 0.7 | stell | ESO 200-55 |
IC 1991 | 03 44 46.4 | -51 31 26 | Sc | 16.2 | 15.4 | 0.7 × 0.3 | stell, E spnf | ESO 200-56 |
IC 1994 | 03 45 55.1 | -51 38 36 | S | 16.0 | 15.2 | 0.7 × 0.2 | E ns | ESO 200-58 |
IC 2000 | 03 49 07.6 | -48 51 30 | SBc | 12.6 | 11.9 | 4.1 × 0.8 | cB, L, eE 80°, vmbM | ESO 201-3, IRAS 03476-4900 |
IC 2004 | 03 51 45.6 | -49 25 09 | Sa | 15.1 | 14.2 | 0.8 × 0.6 | eF, S | ESO 201-6 |
IC 2009 | 03 53 34.6 | -48 59 28 | IBm | 14.4 | 13.8 | 1.8 × 1.2 | eF, S | ESO 201-8 |
IC 2015 | 03 58 11.4 | -40 23 21 | Sc | 15.6 | 14.9 | 0.5 × 0.4 | eF, S, R, bM, susp | ESO 302-22 |
IC 2035 | 04 09 01.8 | -45 31 02 | SB0 | 12.5 | 11.8 | 1.2 × 0.9 | F, vS, R | ESO 250-7, AM 0407-453 |
IC 2036 | 04 09 55.0 | -39 41 19 | SBc | 14.2 | 13.5 | 1 × 0.8 | eeF, pS, R, v diffic, * 9 f | ESO 303-1, MCG -7-9-10 |