Information
Summary
- Short period variable star
- Amplitude of 0.4 mag : 15.3-15.7mag (unfiltered ST8-XME)
- Period multiple of 0.15537 days
- Color B-V=0.7 mag, V-I=0.8mag
- ??? Type : perhaps a W UMa star with P = 0.31075 days ???
POSS image (ESO Online Digitized Sky Survey)
USNO A2.0
USNO A2.0 star (from a VizieR download) USNO identifier: 1275-01187061 RA: 1h59m17.89s (J2000) declination: +44 07' 58.1" R magnitude 15.3 B magnitude 15.8
GSC 2.3
GSC-2.3 NBZD010128 HTM6 N3302221 (identifier in GSC-2.2 and before) Right ascension: 1h59m17.90s +/- 0.31 arcsec Declination: +44 07' 57.8" +/- 0.31 arcsec Object found on 06 plates magF: 15.19 +/- 0.32 (magF is close to magR) magB: 16.46 +/- 0.34 magV: 15.69 +/- 0.24 magI: 14.49 +/- 0.33
USNO B1.0
B1.0 ID: 1341-0038337 RA: 1h59m17.87s +/- 38 milliarcseconds declination: +44 07' 58.0" +/- 90 milliarcseconds Epoch: 1976.3 Proper motion in RA: 0 +/- 0 milliarcseconds/year Proper motion in dec: 0 +/- 0 milliarcseconds/year Photometry: !Band mag Cal Survey Emulsi field S/G xi eta B1: 16.54 1 POSS-I 103a-O 197 9 0.06 0.16 R1: 15.24 1 POSS-I 103a-E 197 4 -0.03 0.10 B2: 16.20 1 POSS-II IIIa-J 245 8 -0.05 -0.30 R2: 15.30 1 POSS-II IIIa-F 245 3 -0.09 0.03 I: 14.63 1 POSS-II IV-N 245 0.09 -0.01
2MASS
RA: 1h59m17.89s Declination: +44 07' 57.8" J mag 14.115+/- 0.028 H mag 13.757+/- 0.035 Ks mag 13.584+/- 0.037
Lightcurve
Mean Lightcurve
