Brief data on the groups of the optical observations of NEPTUNE (there are 27 groups in the table: 8_nnnn.opo) ------------------------------------------------------------------------------ File P e r i o d Observatory Instr. Met KKKECPFDTTT NRA - NDE Ref. ------------------------------------------------------------------------------ 0015 2402809 - 2411017 001 08 0 00800000 01 373- 369 014-014 1866. 7.26-1889. 1.14 Washington 8"M.C. mer W2Edv UT1 0026 2438074 - 2441892 004 01 0 88800000 01 98- 97 116-119 1963. 2.13-1973. 7.28 Tokyo Mit. M.C. mer FK4dv UT1 0027 2449863 - 2449991 046 02 6 92031000 11 43- 43 121-121 1995.05.26-1995.10.01 Flagstaff M.C. CCD ERF a UTC 0003 2436962 - 2437791 047 01 0 77700000 01 49- 0 026-028 1960. 1.28-1962. 5. 6 Nikolaev Tr.FK mer FK3dv UT1 0004 2437377 - 2438180 047 02 0 88800000 01 0- 45 041-042 1961. 3.18-1963. 5.30 Nikolaev V.C. mer FK4dv UT1 0005 2437090 - 2437475 047 03 0 77700000 01 29- 29 053-053 1960. 6. 4-1961. 6.24 Nikolaev M.C. mer FK3dv UT1 0006 2437770 - 2438190 047 03 0 88800000 01 28- 31 052-052 1962. 4.15-1963. 6. 9 Nikolaev M.C. mer FK4dv UT1 0021 2442512 - 2442979 047 03 0 88800000 01 9- 0 073-073 1975. 4. 9-1976. 7.19 Nikolaev M.C. mer FK4dv UT1 0023 2437396 - 2438165 047 04 2 51541000 03 16- 16 058-058 1961. 4. 6-1963. 5.15 Nikolaev N.A. pho Yea a ET 0018 2438818 - 2439262 047 04 2 51541000 03 11- 11 067-067 1965. 2.26-1966. 5.16 Nikolaev N.A. pho Yel a ET 0017 2439535 - 2441119 047 04 2 51641000 03 27- 27 076-076 1967. 2.13-1971. 6.16 Nikolaev N.A. pho AGK a ET 0024 2441398 - 2442962 047 04 2 51641000 03 27- 27 065-065 1972. 3.21-1976. 7. 2 Nikolaev N.A. pho AGK a ET 0019 2443278 - 2444058 047 04 2 51641000 03 16- 16 069-069 1977. 5.14-1979. 7. 3 Nikolaev N.A. pho AGK a ET 0020 2444328 - 2445195 047 04 2 51641000 03 16- 16 070-070 1980. 3.29-1982. 8.13 Nikolaev N.A. pho AGK a ET 0022 2444038 - 2444440 051 01 0 88800000 01 0- 5 078-078 1979. 6.13-1980. 7.19 Goloseevo V.C. mer FK4dv UT1 0014 2446161 - 2446277 052 01 0 51700060 01 47- 47 065-065 1985. 4. 5-1985. 7.30 La Palma CAMC mer CAMdv e UT1 0000 0000.00.00-0000.00.00 0000000000 000000 000 00000000 00 0000-0000 000-000 ------------------------------------------------------------------------------