12171+0743 FMR 104

 
 
12h 17m 05.76s +07 42' 30.2" P.A. 276 sep 11 mag 15.30,18.40 Sp K1VI+K8VI
 
 
Coord 2000
12171+0743
Discov num
FMR 104
Comp
Coord arcsec 2000
12 17 05.76 +07 42 30.2
Date first
2000
Date last
2015
Obs
4
Pa first
274
Pa last
276
P.A. Now (θ)
276°
Sep first
11.6
Sep last
11.0
Sep. Now (ρ)
11"
Mag pri
15.30
Mag sec
18.40
delta mag (ΔM)
3.1
Spectral class
K1VI+K8VI (yellow-orange/yellow-orange)
Pri motion ra
+034
Sec motion ra
+034
Pri motion dec
-158
Sec motion dec
-158
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
275.5
Precise sep
10.973
Constellation
Virgo
Gaia DR2
35233746176
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12171+0743 FMR 104 2003 2 274 11.5 15.30 18.10 K1VI+K8VI V 121705.76+074230.2
12171+0743 FMR 104 2010 3 272 11.4 15.30 18.40 K1VI+K8VI V 121705.76+074230.2
12171+0743 FMR 104 2015 3 276 11.0 15.30 18.40 K1VI+K8VI V 121705.76+074230.2

If you need more information about this double, apply for a data request form to the WDS.