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
Cdsa2 id
CRB 172
Constellation
Auriga
Ra deg
5.204561111111111
De deg
55.391416666666665
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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