22073+0101 BAL1239

 
 
22h 07m 20.98s +01 01' 41.4" P.A. 210.00 sep 6.9 mag 12.82,12.85
 
 
Coord 2000
22073+0101
Discov num
BAL1239
Comp
Coord arcsec 2000
22 07 20.98 +01 01 41.4
Date first
1909
Date last
2015
Obs
10
Pa first
209
Pa last
210
P.A. Now (θ)
210°
Sep first
7.4
Sep last
6.9
Sep. Now (ρ)
6.9"
Mag pri
12.82
Mag sec
12.85
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
-034
Sec motion ra
-035
Pri motion dec
-016
Sec motion dec
-011
Notes
B (Blue magnitudes)
rPM=0.136 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
209.8
Precise sep
6.911
Constellation
Aquarius
SAO
127308
Gaia DR2
01662085760
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22073+0101 BAL1239 2000 2 210 6.9 12.82 12.85 DB 220721.19+010142.8
22073+0101 BAL1239 2010 5 208 6.1 12.82 12.85 B 220721.19+010142.8
22073+0101 BAL1239 2015 6 210 6.9 12.82 12.85 B 220720.98+010141.4

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