20434+0204 GWP2989

 
 
20h 43m 23.48s +02 04' 06.3" P.A. 132 sep 44.5 mag 14.10,17.70
 
 
Coord 2000
20434+0204
Discov num
GWP2989
Comp
Coord arcsec 2000
20 43 23.48 +02 04 06.3
Date first
1994
Date last
2010
Obs
3
Pa first
131
Pa last
132
P.A. Now (θ)
132°
Sep first
44.0
Sep last
44.5
Sep. Now (ρ)
44.5"
Mag pri
14.10
Mag sec
17.70
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
+058
Sec motion ra
+050
Pri motion dec
-006
Sec motion dec
-016
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.22 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.6
Precise sep
44.49
Constellation
Aquarius
last precise pa
131.6
last precise sep
44.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20434+0204 GWP2989 2000 2 132 44.4 14.10 17.70 V R 204323.48+020406.3
20434+0204 GWP2989 2010 3 132 44.5 14.10 17.70 V R 204323.48+020406.3

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