02529+3245 SLW 136

 
 
02h 52m 53.91s +32 44' 49.9" P.A. 283 sep 16.7 mag 16.50,17.40 Sp M2.1+M3.0
 
 
Coord 2000
02529+3245
Discov num
SLW 136
Comp
Coord arcsec 2000
02 52 53.91 +32 44 49.9
Date first
1994
Date last
2010
Obs
4
Pa first
283
Pa last
283
P.A. Now (θ)
283°
Sep first
16.7
Sep last
16.7
Sep. Now (ρ)
16.7"
Mag pri
16.50
Mag sec
17.40
delta mag (ΔM)
0.9
Spectral class
M2.1+M3.0 (red/red)
Pri motion ra
-014
Sec motion ra
-013
Pri motion dec
-042
Sec motion dec
-042
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.023 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
283.4
Precise sep
16.65
Constellation
Perseus
last precise pa
283.4
last precise sep
16.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02529+3245 SLW 136 1994 1 283 16.7 16.48 17.44 M2.1 M3.0 V R 025253.91+324449.9
02529+3245 SLW 136 1997 2 283 16.7 16.48 17.44 M2.1 M3.0 VDR 025253.91+324449.9
02529+3245 SLW 136 2005 3 283 16.7 16.50 17.40 M2.1+M3.0 V R 025253.91+324449.9
02529+3245 SLW 136 2010 4 283 16.7 16.50 17.40 M2.1+M3.0 V R 025253.91+324449.9

If you need more information about this double, apply for a data request form to the WDS.