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
Constellation
Pegasus
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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