20125-4130 RST2136

 
 
20h 12m 27.01s -41 30' 09.7" P.A. 48.00 sep 0.6 mag 10.58,12.30 Sp G0
 
 
Coord 2000
20125-4130
Discov num
RST2136
Comp
Coord arcsec 2000
20 12 27.01 -41 30 09.7
Date first
1931
Date last
1947
Obs
3
Pa first
54
Pa last
48
P.A. Now (θ)
48°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.58
Mag sec
12.30
delta mag (ΔM)
1.72
Spectral class
G0 (yellow)
Pri motion ra
-003
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48.1
Precise sep
0.58
Constellation
Sagittarius
Tycho2
7956-00533-1
Gaia DR2
74733944064
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20125-4130 RST2136 1947 3 48 0.6 10.40 12.10 G0 201212.00-413000.0

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