NNo GCVS J2000.0 Type Max Min I Min II Epoch Year Period M-m/D Spectrum References Other desig. p.m.(as/yr) Epoch Ident. New type GCVS
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860001 |R Vir *|123829.94 +065919.0 |M | 6.1 | 12.1 | |V |45872. | | 145.63 |50 |M3.5IIIe-M8.5e |00001 00002| |-0.031 -0.004|2000.0 | |Hip | |R Vir |
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_______________Cross-identifications:_______________
R Vir = BD +07 2561 |
R Vir = BS 04808 |
R Vir = CRL 4157 |
R Vir = GSC 0295.00002 |
R Vir = HD 109914 |
R Vir = Hip 061667 |
R Vir = IRAS 12359+0715 |
R Vir = IRC +10256 |
R Vir = SAO 119509 |
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Reference to a chart or photograph:
00002. AAVSO Variable Star Charts, AAVSO, Cambridge, Massachusetts
Reference to a study of the star:
00001. GCVS compilers.
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Remark:
P var. Max = 2381914 + 145.77d*E (JD2338900 - 2402000);
Max = 2402321 + 144.90d*E (JD2402000 - 18000);
Max = 2418268 + 145.48d*E (JD2418000 - 30000);
Max = 2430489 + 148.32d*E (JD2430000 - 34000);
Max = 2434193 + 144.63d*E (JD2434000 - 38500);
Max = 2438829 + 147.45d*E (JD2438500 - 43000);
since JD2443000 see Table. Maser (SiO).
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