[AAVSO LightCurve, 1yr]
[AAVSO LightCurve, 5yr]
GCVS data:
Epoch 2000: ra = 341.707, dec = 44.334
Variability type: UV+BY
Spectral type: M4.5Ve
GCVS remarks:
VB A (B 12.74mB, 10", 260deg, 1949); mu alpha = -0.065s, mu delta = -0.46". Dark companion (A = 0.0206", P = 45 yr, E = 0.5) [09348]. In 1979 sinusoidal light oscillations were observed in the range 10.20m - 10.27mV: Min = 2444037.576 + 4.378d*E [09349]. In 1974 - 76 such periodicity was not observed [09350].
| Search (EV-LAC): | Google Scirus AAVSO |
| Search (EV LACERTAE): | Google Scirus AAVSO |
Chart status: OK