12171+0743 FMR 104

 
 
12h 17m 05.76s +07 42' 30.2" P.A. 274 sep 11.5 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
2003
Obs
2
Pa first
274
Pa last
274
P.A. Now (θ)
274°
Sep first
11.6
Sep last
11.5
Sep. Now (ρ)
11.5"
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
274.1
Precise sep
11.47
Cdsa2 id
FMR 104
Constellation
Virgo
Ra deg
12.284933333333333
De deg
7.708388888888889
last precise pa
274.1
last precise sep
11.47
 
 
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

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