20046-2247 TDT1953

 
 
20h 04m 37.95s -22 46' 35.7" P.A. 253 sep 0.4 mag 10.72,10.76
 
 
Coord 2000
20046-2247
Discov num
TDT1953
Comp
Coord arcsec 2000
20 04 37.95 -22 46 35.7
Date first
1991
Date last
1991
Obs
1
Pa first
253
Pa last
253
P.A. Now (θ)
253°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.72
Mag sec
10.76
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
+016
Sec motion ra
+016
Pri motion dec
-064
Sec motion dec
-064
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252.5
Precise sep
0.41
Constellation
Sagittarius
SAO
188883
Tycho2
6892-00307-1
Gaia DR2
26169130112
HD
190200
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20046-2247 TDT1953 1991 1 253 0.4 10.72 10.76 200437.95-224635.7

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