TABLE 4 - BRIGHTEST MEMBERS OF 40 NEARBY GROUPS*

G15. Cetus I G16. NGC 1566

NGC Type B(0) V0 NGC Type B(0) V0

NGC 1068 Sb 9.81 1094 NGC 1566 Sbc 10.09 1173
NGC 0936 S0+ 11.28 1371 NGC 1553 S00 10.57 1033
NGC 1084 Sc 11.38 1448 NGC 1549 E0 11.05 942
NGC 1087 Sc 11.74 1833 NGC 1617 Sa 11.40
NGC 1055 Sb 11.77 NGC 1574 S0 11.62 667

G17. Ursa Major I (Z) G18. Virgo I (S)

NGC 4151 Sab 11.48 989 NGC 4321 Sbc 10.26 1552
NGC 3941 S00 11.66 969 NGC 4501 Sb 10.49 2056
NGC 4145 Sd 11.68 NGC 4254 Sc 10.52 2397
NGC 4369 Sa 12.84 NGC 4569 Sab 10.58 *
NGC 3813 Sb 12.88 NGC 4579 Sb 10.72 1680

G19. Virgo I (E) G20. Virgo Y

NGC 4472 E2 9.84 855 NGC 4697 E6 10.58 1176
NGC 4649 E2 10.30 1200 NGC 4699 Sb 10.60 1369
NGC 4486 E0-1P 10.30 1187 NGC 4731 Scd 11.63 1305
NGC 4382 S0+P 10.43 712 NGC 4856 S0/a 11.68 1095
NGC 4374 E+1 10.82 878 NGC 4939 Sbc 11.70 2862*

G21. NGC 1433 G22. NGC 1672

NGC 1433 Sa 10.90 787 NGC 1559 Scd 11.06
NGC 1512 S+ 11.58 542 NGC 1672 Sb 11.29
NGC 1448 Scd 11.67 NGC 1688 Sc 12.66
NGC 1493 Scd 12.10 NGC 1796 Sb 13.18
NGC 1411 S0 12.16 NGC 1703 Sb

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* Additional velocities (1973 December): G33 NGC 0779 foreground? G28 NGC 3445 background? NGC 3448 member. G35 NGC 4593 background? G20 NGC 4939 background? G18 NGC 4569, old V0 = +893 km/sec in error, new V0 = -382 km/sec.