21510+1637 GWP3102

 
 
21h 50m 59.42s +16 36' 42.4" P.A. 92 sep 28.1 mag 12.10,17.90
 
 
Coord 2000
21510+1637
Discov num
GWP3102
Comp
Coord arcsec 2000
21 50 59.42 +16 36 42.4
Date first
1990
Date last
2010
Obs
3
Pa first
91
Pa last
92
P.A. Now (θ)
92°
Sep first
27.6
Sep last
28.1
Sep. Now (ρ)
28.1"
Mag pri
12.10
Mag sec
17.90
delta mag (ΔM)
5.8
Spectral class
Pri motion ra
+016
Sec motion ra
+016
Pri motion dec
-082
Sec motion dec
-074
Notes
V (Proper motion indicates physical)
rPM=0.096 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.6
Precise sep
28.08
Cdsa2 id
GWP 3102
Constellation
Pegasus
Ra deg
21.849838888888886
De deg
16.611777777777778
last precise pa
91.6
last precise sep
28.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21510+1637 GWP3102 1997 2 92 28.0 12.10 17.90 V 215059.42+163642.4
21510+1637 GWP3102 2010 3 92 28.1 12.10 17.90 V 215059.42+163642.4

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