20318-0629 J  1397

 
 
20h 31m 49.12s -06 28' 21.7" P.A. 347 sep 3.7 mag 10.80,11.30
 
 
Coord 2000
20318-0629
Discov num
J  1397
Comp
Coord arcsec 2000
20 31 49.12 -06 28 21.7
Date first
1940
Date last
2015
Obs
8
Pa first
343
Pa last
347
P.A. Now (θ)
347°
Sep first
1.9
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
10.80
Mag sec
11.30
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+007
Sec motion ra
-005
Pri motion dec
-029
Sec motion dec
+015
Notes
rPM=1.529
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.3
Precise sep
3.665
Constellation
Aquila
Tycho2
5188-01259-1
Gaia DR2
56863553024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20318-0629 J 1397 2001 5 348 3.4 10.80 11.30 203149.12-062821.7
20318-0629 J 1397 2015 8 347 3.7 10.80 11.30 203149.12-062821.7

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