01243+3139 SLW  65

 
 
01h 24m 19.89s +31 39' 22.4" P.A. 302 sep 8 mag 16.70,18.90 Sp M1.6+M3.3
 
 
Coord 2000
01243+3139
Discov num
SLW  65
Comp
Coord arcsec 2000
01 24 19.89 +31 39 22.4
Date first
1997
Date last
2015
Obs
5
Pa first
302
Pa last
302
P.A. Now (θ)
302°
Sep first
8.1
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
16.70
Mag sec
18.90
delta mag (ΔM)
2.2
Spectral class
M1.6+M3.3 (red/red)
Pri motion ra
-010
Sec motion ra
-013
Pri motion dec
-047
Sec motion dec
-050
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
301.8
Precise sep
8.044
Constellation
Pisces
Gaia DR2
2203221760
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01243+3139 SLW 65 2004 1 302 8.0 16.71 18.93 M1.6 M3.3 V R 012419.89+313922.4
01243+3139 SLW 65 2009 2 302 8.0 16.70 18.90 M1.6+M3.3 V R 012419.89+313922.4
01243+3139 SLW 65 2010 4 303 8.1 16.70 18.90 M1.6+M3.3 V R 012419.89+313922.4
01243+3139 SLW 65 2015 5 302 8.0 16.70 18.90 M1.6+M3.3 V R 012419.89+313922.4

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