20338+2653 DAM 331

 
 
20h 33m 48.70s +26 53' 23.8" P.A. 122 sep 4.3 mag 13.00,13.00
 
 
Coord 2000
20338+2653
Discov num
DAM 331
Comp
Coord arcsec 2000
20 33 48.70 +26 53 23.8
Date first
1999
Date last
2015
Obs
3
Pa first
122
Pa last
122
P.A. Now (θ)
122°
Sep first
4.3
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
13.00
Mag sec
13.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
-018
Sec motion ra
+009
Pri motion dec
+003
Sec motion dec
-013
Notes
rPM=1.72
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.4
Precise sep
4.331
Constellation
Vulpecula
Gaia DR2
95273293568
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20338+2653 DAM 331 2000 1 122 4.3 13.00 13.00 203348.70+265323.8
20338+2653 DAM 331 2002 3 121 4.3 13.00 13.00 203348.70+265323.8
20338+2653 DAM 331 2015 3 122 4.3 13.00 13.00 203348.70+265323.8

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