20552-4139 UC 4327

 
 
20h 55m 12.73s -41 39' 08.2" P.A. 96.00 sep 77.2 mag 15.70,15.80
 
 
Coord 2000
20552-4139
Discov num
UC 4327
Comp
Coord arcsec 2000
20 55 12.73 -41 39 08.2
Date first
1998
Date last
2015
Obs
5
Pa first
96
Pa last
96
P.A. Now (θ)
96°
Sep first
77.0
Sep last
77.2
Sep. Now (ρ)
77.2"
Mag pri
15.70
Mag sec
15.80
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+062
Sec motion ra
+077
Pri motion dec
-049
Sec motion dec
-050
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.164 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
96
Precise sep
77.21
Constellation
Microscopium
Gaia DR2
6677386518381924608
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20552-4139 UC 4327 2000 2 96 77.0 15.70 15.80 V 205512.73-413908.2
20552-4139 UC 4327 2010 4 96 77.2 15.70 15.80 V R 205512.73-413908.2
20552-4139 UC 4327 2015 5 96 77.2 15.70 15.80 V R 205512.73-413908.2

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