00531+0100 BAL 948

 
 
00h 53m 09.84s +00 59' 48.6" P.A. 53 sep 8 mag 11.20,11.40
 
 
Coord 2000
00531+0100
Discov num
BAL 948
Comp
Coord arcsec 2000
00 53 09.84 +00 59 48.6
Date first
1898
Date last
2016
Obs
8
Pa first
55
Pa last
53
P.A. Now (θ)
53°
Sep first
7.7
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
11.20
Mag sec
11.40
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+023
Sec motion ra
+032
Pri motion dec
-020
Sec motion dec
-016
Notes
rPM=0.275 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
53.3
Precise sep
8.02
Constellation
Cetus
Gaia DR2
2537527843106792960
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00531+0100 BAL 948 2000 2 53 7.8 11.20 11.40 D 005309.84+005948.6
00531+0100 BAL 948 2014 5 52 7.8 11.20 11.40 005309.84+005948.6
00531+0100 BAL 948 2016 8 53 8.0 11.20 11.40 005309.84+005948.6

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