Dauban V9


nameDauban V9
constellationVul
J2000.019 23 22.03 +23 49 25.2
other names2MASS J19232202+2349252
GSC 02124-01218
GSC2.3 N26C000307
IRAS 19212+2343
NSVS 8354126
UCAC4 570-083885
USNO-B1.0 1138-0362493
typeM:
mag range11.1 - 14.6: CR
period (days)419:
epoch12 Nov 2012 (HJD 2456243.5)
colorJ-K = 1.82
remarksLarge amplitude in V: V=14.5 in GSC2.3, V=15.1 derived from UCAC3, V=16.9 in YB6
links NSVS 8354126 data
Dauban V9 in AAVSO-VSX
discovery24/10/2012
DSS2-R
DSS2-IR