15404-1749 TDS9587

 
 
15h 40m 21.58s -17 49' 21.8" P.A. 279.00 sep 0.4 mag 9.67,10.05 Sp K1III
 
 
Coord 2000
15404-1749
Discov num
TDS9587
Comp
Coord arcsec 2000
15 40 21.58 -17 49 21.8
Date first
1991
Date last
1991
Obs
1
Pa first
279
Pa last
279
P.A. Now (θ)
279°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.67
Mag sec
10.05
delta mag (ΔM)
0.38
Spectral class
K1III (yellow-orange)
Pri motion ra
-028
Sec motion ra
-028
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.6
Precise sep
0.4
Constellation
Libra
Tycho2
6189-00821-1
Gaia DR2
6261145466610436992
HD
139729
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15404-1749 TDS9587 1991 1 279 0.4 9.67 10.05 154021.58-174921.8

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