02489+4824 BVD 184

 
 
02h 48m 53.66s +48 24' 00.5" P.A. 221 sep 16.9 mag 15.90,16.80
 
 
Coord 2000
02489+4824
Discov num
BVD 184
Comp
Coord arcsec 2000
02 48 53.66 +48 24 00.5
Date first
1999
Date last
2010
Obs
2
Pa first
220
Pa last
221
P.A. Now (θ)
221°
Sep first
17.1
Sep last
16.9
Sep. Now (ρ)
16.9"
Mag pri
15.90
Mag sec
16.80
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+066
Sec motion ra
+065
Pri motion dec
-048
Sec motion dec
-049
Notes
V (Proper motion indicates physical)
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.5
Precise sep
16.9
Constellation
Perseus
last precise pa
220.5
last precise sep
16.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02489+4824 BVD 184 1999 1 220 17.1 15.90 16.80 V 024853.66+482400.5
02489+4824 BVD 184 2010 2 221 16.8 15.90 16.80 V 024853.66+482400.5

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