19488-2129 TDS1016

 
 
19h 48m 45.65s -21 28' 30.6" P.A. 270 sep 0.8 mag 10.50,11.58
 
 
Coord 2000
19488-2129
Discov num
TDS1016
Comp
Coord arcsec 2000
19 48 45.65 -21 28 30.6
Date first
1991
Date last
1991
Obs
1
Pa first
270
Pa last
270
P.A. Now (θ)
270°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.50
Mag sec
11.58
delta mag (ΔM)
1.08
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-019
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
270.4
Precise sep
0.806
Constellation
Sagittarius
Tycho2
6324-01568-1
last precise pa
270.4
last precise sep
0.806
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19488-2129 TDS1016 1991 1 270 0.8 10.50 11.58 194845.65-212830.6

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