12292-2920 RST1670

 
 
12h 29m 12.10s -29 19' 33.1" P.A. 296 sep 0.5 mag 9.48,10.04 Sp K1III
 
 
Coord 2000
12292-2920
Discov num
RST1670
Comp
Coord arcsec 2000
12 29 12.10 -29 19 33.1
Date first
1931
Date last
1991
Obs
5
Pa first
301
Pa last
296
P.A. Now (θ)
296°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.48
Mag sec
10.04
delta mag (ΔM)
0.56
Spectral class
K1III (yellow-orange)
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
+006
Sec motion dec
+006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295.8
Precise sep
0.47
Constellation
Hydra
SAO
180833
Tycho2
6694-00199-1
HD
108665
last precise pa
295.8
last precise sep
0.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12292-2920 RST1670 1991 5 296 0.5 9.48 10.04 K1III 122912.10-291933.1

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