20027-3939 RST2131

 
 
20h 02m 42.81s -39 39' 02.3" P.A. 301 sep 0.5 mag 10.80,12.20
 
 
Coord 2000
20027-3939
Discov num
RST2131
Comp
Coord arcsec 2000
20 02 42.81 -39 39 02.3
Date first
1934
Date last
1947
Obs
2
Pa first
293
Pa last
301
P.A. Now (θ)
301°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.80
Mag sec
12.20
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
300.5
Precise sep
0.53
Constellation
Sagittarius
Tycho2
7951-01350-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20027-3939 RST2131 1947 2 301 0.5 10.80 12.20 200242.81-393902.3

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