20037-1243 TDT1943

 
 
20h 03m 40.41s -12 42' 44.1" P.A. 258 sep 1.1 mag 11.16,11.56
 
 
Coord 2000
20037-1243
Discov num
TDT1943
Comp
Coord arcsec 2000
20 03 40.41 -12 42 44.1
Date first
1991
Date last
2016
Obs
3
Pa first
259
Pa last
258
P.A. Now (θ)
258°
Sep first
1.2
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
11.16
Mag sec
11.56
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+012
Sec motion ra
+012
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258
Precise sep
1.147
Constellation
Sagittarius
Tycho2
5747-01763-1
Gaia DR2
54280425728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20037-1243 TDT1943 1991 1 259 1.2 11.16 11.56 200340.41-124244.1
20037-1243 TDT1943 2016 2 258 1.1 11.16 11.56 200340.41-124244.1

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