05123+5523 CRB 172

 
 
05h 12m 16.42s +55 23' 29.1" P.A. 221 sep 8.6 mag 18.97,19.45
 
 
Coord 2000
05123+5523
Discov num
CRB 172
Comp
Coord arcsec 2000
05 12 16.42 +55 23 29.1
Date first
2000
Date last
2015
Obs
2
Pa first
41
Pa last
221
P.A. Now (θ)
221°
Sep first
8.7
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
18.97
Mag sec
19.45
delta mag (ΔM)
0.48
Spectral class
Pri motion ra
-010
Sec motion ra
-010
Pri motion dec
-054
Sec motion dec
-050
Notes
V (Proper motion indicates physical)
rPM=0.073 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221
Precise sep
8.616
Constellation
Auriga
last precise pa
221
last precise sep
8.616
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05123+5523 CRB 172 2000 1 41 8.7 18.97 19.45 V 051216.42+552329.1
05123+5523 CRB 172 2015 2 221 8.6 18.97 19.45 V 051216.42+552329.1

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