20431-3010 UC 4267

 
 
20h 43m 04.57s -30 10' 19.3" P.A. 59.00 sep 8.2 mag 14.40,16.40
 
 
Coord 2000
20431-3010
Discov num
UC 4267
Comp
Coord arcsec 2000
20 43 04.57 -30 10 19.3
Date first
1998
Date last
2016
Obs
6
Pa first
59
Pa last
59
P.A. Now (θ)
59°
Sep first
8.2
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
14.40
Mag sec
16.40
delta mag (ΔM)
2
Spectral class
Pri motion ra
+060
Sec motion ra
+063
Pri motion dec
-035
Sec motion dec
-041
Notes
V (Proper motion indicates physical)
rPM=0.089 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
58.7
Precise sep
8.177
Constellation
Microscopium
Gaia DR2
6794943003089798656
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20431-3010 UC 4267 1999 2 59 8.4 14.40 16.40 V 204304.57-301019.3
20431-3010 UC 4267 2000 2 59 8.4 14.40 16.40 V 204304.57-301019.3
20431-3010 UC 4267 2015 4 59 8.2 14.40 16.40 V 204304.57-301019.3

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