NNo GCVS J2000.0 Type Max Min I Min II Epoch(JD24..) Year Period M-m/D Spectrum References Other design.
------------------------------------------------------------------------------------------------------------------------------------------------------------------
340030 |TW Dra *|153351.1+635426 |EA/SD | 8.0 | 10.5 | 8.1 |p |44136.295 | | 2.8068470 |17 |A8V+K0III |09053 08953|
------------------------------------------------------------------------------------------------------------------------------------------------------------------ ______________The positional information: ___________________________
NNo GCVS J2000.0 p.m.(as/yr) Epoch Ident.
----------------------------------------------------------------------
340030 |TW Dra |153351.06 +635425.7 |+0.011 +0.022|2000.0 | |Hip
----------------------------------------------------------------------
_______________Cross-identifications:_______________
TW Dra = ADS 09706 |A
TW Dra = AN 1910.0088 |
TW Dra = BD +64 1077 |
TW Dra = GSC 4184.00061 |
TW Dra = HD 139319 |
TW Dra = HV 03274 |
TW Dra = Hip 076196 |
TW Dra = SAO 016767 |
____________________________________________________ Reference to a chart or photograph:
08953. AAVSO Variable Star Atlas, 1980.
Reference to a study of the star:
09053. J.Tremko, J.M.Kreiner, BAC 32, N4, 242, 1981.
__________________________________________________________________
Remark:
ADS 9706 A (B 9.5m vis, 23deg, 3.6"). d = 0.02P;Min II 8.1. P var. Min I = 2433888.452 + 2.806870d*E(JD2433000 - 40000) [03825]; since JD2440000 - meanelements in the Table.
----The End----