15256-1513 FMR  16

 
 
15h 25m 35.27s -15 12' 38.0" P.A. 140 sep 7.7 mag 12.51,16.00 Sp M0V
 
 
Coord 2000
15256-1513
Discov num
FMR  16
Comp
Coord arcsec 2000
15 25 35.27 -15 12 38.0
Date first
1998
Date last
2010
Obs
5
Pa first
142
Pa last
140
P.A. Now (θ)
140°
Sep first
7.7
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
12.51
Mag sec
16.00
delta mag (ΔM)
3.49
Spectral class
M0V (red)
Pri motion ra
-139
Sec motion ra
-129
Pri motion dec
-280
Sec motion dec
-292
Notes
V (Proper motion indicates physical)
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.3
Precise sep
7.66
Constellation
Libra
last precise pa
140.3
last precise sep
7.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15256-1513 FMR 16 1998 2 142 7.7 12.50   M0V N DV 152535.34-151235.3
15256-1513 FMR 16 1999 2 142 7.7 12.51 16.00 M0V NVD 152535.34-151235.3
15256-1513 FMR 16 2010 5 140 7.4 12.51 16.00 M0V V 152535.34-151235.3

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