02489+1822 GRV 147

 
 
02h 48m 59.19s +18 22' 31.4" P.A. 276 sep 9.9 mag 11.90,12.30
 
 
Coord 2000
02489+1822
Discov num
GRV 147
Comp
Coord arcsec 2000
02 48 59.19 +18 22 31.4
Date first
1897
Date last
2015
Obs
7
Pa first
276
Pa last
276
P.A. Now (θ)
276°
Sep first
9.7
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
11.90
Mag sec
12.30
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+022
Sec motion ra
+020
Pri motion dec
-031
Sec motion dec
-031
Notes
V (Proper motion indicates physical)
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276.1
Precise sep
9.94
Constellation
Aries
last precise pa
276.1
last precise sep
9.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02489+1822 GRV 147 2000 3 276 9.9 11.90 12.30 D 024859.19+182231.4
02489+1822 GRV 147 2015 5 276 9.9 11.90 12.30 V 024859.19+182231.4

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