20298+0227 BAL2027

 
 
20h 29m 41.64s +02 26' 38.6" P.A. 171 sep 4.2 mag 11.91,13.00
 
 
Coord 2000
20298+0227
Discov num
BAL2027
Comp
Coord arcsec 2000
20 29 41.64 +02 26 38.6
Date first
1982
Date last
2015
Obs
4
Pa first
166
Pa last
171
P.A. Now (θ)
171°
Sep first
3.2
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
11.91
Mag sec
13.00
delta mag (ΔM)
1.09
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
+017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
171.4
Precise sep
4.169
Constellation
Delphinus
Gaia DR2
79462386560
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20298+0227 BAL2027 2000 2 171 4.0 11.91 13.00 D 202941.64+022638.6
20298+0227 BAL2027 2015 4 171 4.2 11.91 13.00 202941.64+022638.6

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