21103-0845 UC 4397

 
 
21h 10m 15.72s -08 44' 55.2" P.A. 270.00 sep 43.4 mag 11.99,15.84
 
 
Coord 2000
21103-0845
Discov num
UC 4397
Comp
Coord arcsec 2000
21 10 15.72 -08 44 55.2
Date first
1998
Date last
2015
Obs
6
Pa first
269
Pa last
270
P.A. Now (θ)
270°
Sep first
43.9
Sep last
43.4
Sep. Now (ρ)
43.4"
Mag pri
11.99
Mag sec
15.84
delta mag (ΔM)
3.85
Spectral class
Pri motion ra
-019
Sec motion ra
-033
Pri motion dec
-056
Sec motion dec
-041
Notes
V (Proper motion indicates physical)
rPM=0.347
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.5
Precise sep
43.41
Constellation
Aquarius
Gaia DR2
6896824506431702400
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21103-0845 UC 4397 2000 2 269 44.0 12.00 15.80 V 211015.72-084455.2
21103-0845 UC 4397 2010 4 269 43.6 11.99 15.84 V 211015.72-084455.2
21103-0845 UC 4397 2015 5 270 43.4 11.99 15.84 V 211015.72-084455.2

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