02496+3101 GRV 148

 
 
02h 49m 41.27s +31 01' 58.7" P.A. 262 sep 41.9 mag 8.41,13.04 Sp G5III dist. 505.05 pc (1647.47 l.y.)
 
 
Coord 2000
02496+3101
Discov num
GRV 148
Comp
Coord arcsec 2000
02 49 41.27 +31 01 58.7
Date first
1954
Date last
2010
Obs
5
Pa first
262
Pa last
262
P.A. Now (θ)
262°
Sep first
42.3
Sep last
41.9
Sep. Now (ρ)
41.9"
Mag pri
8.41
Mag sec
13.04
delta mag (ΔM)
4.63
Spectral class
G5III (yellow)
Pri motion ra
-009
Sec motion ra
-015
Pri motion dec
-013
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
SAO
55916
HIP
13186
Tycho2
2325-00049-1
HD
17542
BD
BD+30 449
Distance
505.05
Distance ly
1647.47
last precise pa
261.5
last precise sep
41.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02496+3101 GRV 148 2000 2 261 42.0 8.20 12.80 D 024941.27+310158.7
02496+3101 GRV 148 2001 3 262 41.9 8.20 12.80 D 024941.27+310158.7
02496+3101 GRV 148 2010 5 262 41.9 8.41 13.04 G5III 024941.27+310158.7

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