20137+1904 J  3062

 
 
20h 13m 39.43s +19 04' 25.1" P.A. 9 sep 5.7 mag 11.30,12.50
 
 
Coord 2000
20137+1904
Discov num
J  3062
Comp
Coord arcsec 2000
20 13 39.43 +19 04 25.1
Date first
1944
Date last
2007
Obs
2
Pa first
10
Pa last
9
P.A. Now (θ)
Sep first
5.0
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
11.30
Mag sec
12.50
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
8.6
Precise sep
5.74
Constellation
Sagitta
Tycho2
1626-01806-1
Gaia DR2
60163953664
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20137+1904 J 3062 2007 2 9 5.7 11.30 12.50 201339.43+190425.1

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