22204+0520 CBL 540

 
 
22h 20m 25.38s +05 19' 57.5" P.A. 271 sep 31.5 mag 16.90,18.60
 
 
Coord 2000
22204+0520
Discov num
CBL 540
Comp
Coord arcsec 2000
22 20 25.38 +05 19 57.5
Date first
1997
Date last
2010
Obs
5
Pa first
271
Pa last
271
P.A. Now (θ)
271°
Sep first
31.5
Sep last
31.5
Sep. Now (ρ)
31.5"
Mag pri
16.90
Mag sec
18.60
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-111
Sec motion ra
-114
Pri motion dec
-118
Sec motion dec
-123
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.3
Precise sep
31.51
Constellation
Pegasus
last precise pa
271.3
last precise sep
31.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22204+0520 CBL 540 2005 1 271 31.5 16.90 18.60 V 222025.33+051956.9
22204+0520 CBL 540 2010 5 271 31.5 16.90 18.60 NV 222025.38+051957.5

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