13513-2734 LDS 855

 
 
13h 51m 23.22s -27 33' 52.3" P.A. 234 sep 9.1 mag 12.20,15.30 Sp M3V:+DA
 
 
Coord 2000
13513-2734
Discov num
LDS 855
Comp
Coord arcsec 2000
13 51 23.22 -27 33 52.3
Date first
1946
Date last
2015
Obs
7
Pa first
234
Pa last
234
P.A. Now (θ)
234°
Sep first
8.2
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
12.20
Mag sec
15.30
delta mag (ΔM)
3.1
Spectral class
M3V:+DA (red/-10)
Pri motion ra
+113
Sec motion ra
+113
Pri motion dec
-148
Sec motion dec
-148
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233.7
Precise sep
9.091
Constellation
Hydra
SAO
182027
Gaia DR2
71977087360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13513-2734 LDS 855 1998 2 232 9.0 12.20 15.30 D 135123.22-273352.3
13513-2734 LDS 855 2004 3 233 9.0 12.20 15.30 dM+DA N D 135123.22-273352.3
13513-2734 LDS 855 2015 6 234 9.1 12.20 15.30 M3V:+DA N 135123.22-273352.3

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