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 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 270033 |TZ CrB *|161440.85 +335131.0 |RS+DSCT: | 5.69 |( 0.05 )| |V |23869.561 | | 1.139789 | |F8V |08402 BD | |-0.266 -0.087|2000.0 | |Hip | |TZ CrB | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- _______________Cross-identifications:_______________ TZ CrB = ADS 09979 |A TZ CrB = BAY CrB sig |A TZ CrB = BD +34 2750 |A TZ CrB = BS 06063 | TZ CrB = FLM CrB 017 |A TZ CrB = G 180-042 | TZ CrB = GSC 02583.02277 | TZ CrB = Gl 0615.2 |A TZ CrB = HD 146361 | TZ CrB = Hip 079607 | TZ CrB = IRAS 16127+3359 | TZ CrB = SAO 065165 | TZ CrB = X 16128+339 | ____________________________________________________ Reference to a chart or photograph:
BD Bonner Durchmusterung, F.W.A. Argelander, Bonner Sternverzeichniss, 1 bis 4 Sektion, Astronomische Beobachtungen auf der Sternwarte de Kgl. Rhein/ Friedrich-Wilhelms-Unviersiaet zu Bonn (CDS Cat. I/122).Reference to a study of the star:
08402. D.R.Skillman, D.S.Hall, IBVS N1529, 1978.
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Remark: ADS 9979 A (B 6.72m, GIV, 6.6", 233deg, 1980). SB2 (P = 1.139789d). Epoch of Min is given. The variation presented in the Table is superimposed by a second one, with the same amplitude and P = 0.1d. The amplitude is given for the combined light of ADS 9979 A and B, the mean magnitude is for ADS 9979 A.
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