13282+2424 SLW 879

 
 
13h 28m 12.30s +24 24' 29.3" P.A. 200 sep 150.9 mag 19.30,19.52 Sp M3.9+M4.2
 
 
Coord 2000
13282+2424
Discov num
SLW 879
Comp
Coord arcsec 2000
13 28 12.30 +24 24 29.3
Date first
1997
Date last
2015
Obs
4
Pa first
200
Pa last
200
P.A. Now (θ)
200°
Sep first
150.7
Sep last
150.9
Sep. Now (ρ)
150.9"
Mag pri
19.30
Mag sec
19.52
delta mag (ΔM)
0.22
Spectral class
M3.9+M4.2 (red/red)
Pri motion ra
-021
Sec motion ra
-015
Pri motion dec
-045
Sec motion dec
-050
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
A2
Tycho2
1600-01531-1
HD
231328
last precise pa
199.6
last precise sep
150.905
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13282+2424 SLW 879 2005 1 200 150.8 19.30 19.52 M3.9 M4.2 V R 132812.30+242429.3
13282+2424 SLW 879 2010 3 200 150.8 19.30 19.52 M3.9+M4.2 V R 132812.30+242429.3
13282+2424 SLW 879 2015 4 200 150.9 19.30 19.52 M3.9+M4.2 V R 132812.30+242429.3

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