21437+0030 CHE 315

 
 
21h 43m 44.26s +00 36' 21.4" P.A. 333 sep 9.7 mag 12.00,14.20
 
 
Coord 2000
21437+0030
Discov num
CHE 315
Comp
Coord arcsec 2000
21 43 44.26 +00 36 21.4
Date first
1907
Date last
2000
Obs
4
Pa first
331
Pa last
333
P.A. Now (θ)
333°
Sep first
10.4
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
12.00
Mag sec
14.20
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+003
Sec motion ra
+010
Pri motion dec
-003
Sec motion dec
-005
Notes
N (See Notes)
rPM=0.651
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
333.3
Precise sep
9.666
Constellation
Aquarius
last precise pa
333.3
last precise sep
9.666
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21437+0030 CHE 315 1907 1 151 10.4 11.40 12.20 214344.25+003046.3
21437+0030 CHE 315 2000 2 333 9.7 12.00 14.20 214344.26+003621.4

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