02087+4301 GRV 111AB

 
 
02h 08m 43.04s +43 01' 36.7" P.A. 198 sep 30.1 mag 8.77,11.19 Sp A2 dist. 234.74 pc (765.72 l.y.)
 
 
Coord 2000
02087+4301
Discov num
GRV 111
Comp
AB
Coord arcsec 2000
02 08 43.04 +43 01 36.7
Date first
1894
Date last
2008
Obs
6
Pa first
196
Pa last
198
P.A. Now (θ)
198°
Sep first
29.2
Sep last
30.1
Sep. Now (ρ)
30.1"
Mag pri
8.77
Mag sec
11.19
delta mag (ΔM)
2.42
Spectral class
A2 (white)
Pri motion ra
+038
Sec motion ra
+027
Pri motion dec
-012
Sec motion dec
-017
Notes
rPM=0.303
Nature of this double is uncertain.
 
 
02087+4301 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 37798 02087+4301 GRV 111 AB 1894 2008 6 198 30.1 8.77 11.19 2.42 <===
Show 37798 02087+4301 GRV 111 AC 1894 2008 6 9 32.3 8.77 11.07 2.30
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198
Precise sep
30.13
Cdsa2 id
GRV 111 AB
Constellation
Andromeda
SAO
37798
HIP
9995
Tycho2
2837-01443-1
HD
13040
BD
BD+42 451
Ra deg
2.145288888888889
De deg
43.02686111111111
Distance
234.74
Distance ly
765.72
last precise pa
198
last precise sep
30.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02087+4301 GRV 111 AB 2008 6 198 30.1 8.77 11.19 D 020843.04+430136.7

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