16173-2413 TDS9820

 
 
16h 17m 18.52s -24 13' 04.8" P.A. 145 sep 4.5 mag 11.97,12.33
 
 
Coord 2000
16173-2413
Discov num
TDS9820
Comp
Coord arcsec 2000
16 17 18.52 -24 13 04.8
Date first
1991
Date last
1991
Obs
1
Pa first
145
Pa last
145
P.A. Now (θ)
145°
Sep first
4.5
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
11.97
Mag sec
12.33
delta mag (ΔM)
0.36
Spectral class
Pri motion ra
-013
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
144.6
Precise sep
4.46
Cdsa2 id
TDS 9820
Constellation
Scorpius
Tycho2
6793-01329-2
Ra deg
16.28847777777778
De deg
-24.218
last precise pa
144.6
last precise sep
4.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16173-2413 TDS9820 1991 1 145 4.5 11.97 12.33 161718.52-241304.8

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