20103-2147 PRB   8

 
 
20h 10m 17.52s -21 46' 45.7" P.A. 201.00 sep 999.9 mag 14.42,15.70
 
 
Coord 2000
20103-2147
Discov num
PRB   8
Comp
Coord arcsec 2000
20 10 17.52 -21 46 45.7
Date first
1998
Date last
1999
Obs
2
Pa first
201
Pa last
201
P.A. Now (θ)
201°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
14.42
Mag sec
15.70
delta mag (ΔM)
1.28
Spectral class
Pri motion ra
+108
Sec motion ra
+101
Pri motion dec
-313
Sec motion dec
-290
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.073 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
201.3
Precise sep
9060.061
Constellation
Capricornus
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20103-2147 PRB 8 1998 1 201 999.9 14.40 15.91 N D 201017.50-214645.2
20103-2147 PRB 8 1999 2 201 999.9 14.42 15.70 N 201017.52-214645.7

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