13282+2424 SLW 879

 
 
13h 28m 12.30s +24 24' 29.3" P.A. 200 sep 150.8 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
2010
Obs
3
Pa first
200
Pa last
200
P.A. Now (θ)
200°
Sep first
150.7
Sep last
150.8
Sep. Now (ρ)
150.8"
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)
rPM=0.15 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199.7
Precise sep
150.81
Constellation
Coma Berenices
last precise pa
199.7
last precise sep
150.81
 
 
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

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