21149+0440 BAL2979

 
 
21h 14m 52.11s +04 40' 04.4" P.A. 182 sep 11.7 mag 12.27,12.50
 
 
Coord 2000
21149+0440
Discov num
BAL2979
Comp
Coord arcsec 2000
21 14 52.11 +04 40 04.4
Date first
1910
Date last
2010
Obs
4
Pa first
178
Pa last
182
P.A. Now (θ)
182°
Sep first
10.9
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
12.27
Mag sec
12.50
delta mag (ΔM)
0.23
Spectral class
Pri motion ra
-001
Sec motion ra
-010
Pri motion dec
-003
Sec motion dec
-011
Notes
rPM=0.81
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182
Precise sep
11.72
Constellation
Equuleus
Tycho2
0535-01793-1
last precise pa
182
last precise sep
11.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21149+0440 BAL2979 2000 2 181 11.4 12.27 12.50 D 211452.11+044004.4
21149+0440 BAL2979 2010 4 181 11.4 12.27 12.50 211452.11+044004.4

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