20077-2324 TDT2004

 
 
20h 07m 39.11s -23 24' 08.1" P.A. 237 sep 0.4 mag 10.53,10.66
 
 
Coord 2000
20077-2324
Discov num
TDT2004
Comp
Coord arcsec 2000
20 07 39.11 -23 24 08.1
Date first
1991
Date last
1991
Obs
1
Pa first
237
Pa last
237
P.A. Now (θ)
237°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.53
Mag sec
10.66
delta mag (ΔM)
0.13
Spectral class
Pri motion ra
+038
Sec motion ra
+038
Pri motion dec
+007
Sec motion dec
+007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
236.7
Precise sep
0.43
Constellation
Sagittarius
SAO
188931
Tycho2
6905-01373-1
Gaia DR2
45130148096
HD
190822
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20077-2324 TDT2004 1991 1 237 0.4 10.53 10.66 200739.11-232408.1

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