15036-0734 B  2781

 
 
15h 03m 36.90s -07 34' 16.9" P.A. 15 sep 39.3 mag 7.70,11.93 Sp M dist. 537.63 pc (1753.75 l.y.)
 
 
Coord 2000
15036-0734
Discov num
B  2781
Comp
Coord arcsec 2000
15 03 36.90 -07 34 16.9
Date first
1893
Date last
2000
Obs
7
Pa first
14
Pa last
15
P.A. Now (θ)
15°
Sep first
42.4
Sep last
39.3
Sep. Now (ρ)
39.3"
Mag pri
7.70
Mag sec
11.93
delta mag (ΔM)
4.23
Spectral class
M (red)
Pri motion ra
+005
Sec motion ra
+010
Pri motion dec
+001
Sec motion dec
-021
Notes
rPM=0.97
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15
Precise sep
39.31
Constellation
Libra
HIP
73676
Tycho2
5579-00895-1
HD
133235
BD
BD-06 4124
Distance
537.63
Distance ly
1753.75
last precise pa
15
last precise sep
39.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15036-0734 B 2781 1999 6 15 39.5 8.20 11.50 M D 150336.90-073416.9
15036-0734 B 2781 2000 7 15 39.2 8.20 11.50 M D 150336.90-073416.9
15036-0734 B 2781 2010 8 15 38.9 7.70 11.93 M 150336.90-073416.9

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