22431+3240 CHE 394

 
 
22h 43m 05.94s +32 40' 31.6" P.A. 22 sep 30.8 mag 10.89,14.11
 
 
Coord 2000
22431+3240
Discov num
CHE 394
Comp
Coord arcsec 2000
22 43 05.94 +32 40 31.6
Date first
1910
Date last
2015
Obs
6
Pa first
23
Pa last
22
P.A. Now (θ)
22°
Sep first
30.1
Sep last
30.8
Sep. Now (ρ)
30.8"
Mag pri
10.89
Mag sec
14.11
delta mag (ΔM)
3.22
Spectral class
Pri motion ra
-008
Sec motion ra
-005
Pri motion dec
-011
Sec motion dec
-001
Notes
rPM=0.768
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21.7
Precise sep
30.832
Constellation
Pegasus
Gaia DR2
1890741880416034432
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22431+3240 CHE 394 1998 2 22 30.7 10.89 13.50 D 224305.94+324031.6
22431+3240 CHE 394 2008 3 22 30.8 10.89 13.50 D 224305.94+324031.6
22431+3240 CHE 394 2010 5 22 30.7 10.89 14.11 224305.94+324031.6
22431+3240 CHE 394 2015 6 22 30.8 10.89 14.11 224305.94+324031.6

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