21228+1621 GWP3054

 
 
21h 22m 48.75s +16 21' 29.4" P.A. 132 sep 58.2 mag 15.00,18.90
 
 
Coord 2000
21228+1621
Discov num
GWP3054
Comp
Coord arcsec 2000
21 22 48.75 +16 21 29.4
Date first
1991
Date last
2010
Obs
3
Pa first
133
Pa last
132
P.A. Now (θ)
132°
Sep first
58.2
Sep last
58.2
Sep. Now (ρ)
58.2"
Mag pri
15.00
Mag sec
18.90
delta mag (ΔM)
3.9
Spectral class
Pri motion ra
+014
Sec motion ra
+014
Pri motion dec
-060
Sec motion dec
-056
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.065 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132.4
Precise sep
58.24
Cdsa2 id
GWP 3054
Constellation
Pegasus
Ra deg
21.380208333333332
De deg
16.35816666666667
last precise pa
132.4
last precise sep
58.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21228+1621 GWP3054 1997 2 133 58.5 15.00 18.90 V R 212248.75+162129.4
21228+1621 GWP3054 2010 3 132 58.2 15.00 18.90 V R 212248.75+162129.4

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