12238-0156 SLW 714

 
 
12h 23m 48.27s -01 56' 14.9" P.A. 170 sep 39.7 mag 16.19,17.80 Sp M2.4+M3.6
 
 
Coord 2000
12238-0156
Discov num
SLW 714
Comp
Coord arcsec 2000
12 23 48.27 -01 56 14.9
Date first
1999
Date last
2010
Obs
3
Pa first
170
Pa last
170
P.A. Now (θ)
170°
Sep first
39.8
Sep last
39.7
Sep. Now (ρ)
39.7"
Mag pri
16.19
Mag sec
17.80
delta mag (ΔM)
1.61
Spectral class
M2.4+M3.6 (red/red)
Pri motion ra
-100
Sec motion ra
-098
Pri motion dec
-006
Sec motion dec
-005
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
169.7
Precise sep
39.71
Cdsa2 id
SLW 714
Constellation
Virgo
Ra deg
12.396741666666665
De deg
-1.9374722222222223
last precise pa
169.7
last precise sep
39.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12238-0156 SLW 714 2000 1 170 39.8 16.19 17.80 M2.4 M3.6 V R 122348.27-015614.9
12238-0156 SLW 714 2010 3 170 39.7 16.19 17.80 M2.4+M3.6 V R 122348.27-015614.9

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