20458-0454 UC 4282AB

 
 
20h 45m 49.93s -04 53' 47.2" P.A. 209.00 sep 41.1 mag 11.50,16.10
 
 
Coord 2000
20458-0454
Discov num
UC 4282
Comp
AB
Coord arcsec 2000
20 45 49.93 -04 53 47.2
Date first
1998
Date last
2015
Obs
7
Pa first
209
Pa last
209
P.A. Now (θ)
209°
Sep first
41.1
Sep last
41.1
Sep. Now (ρ)
41.1"
Mag pri
11.50
Mag sec
16.10
delta mag (ΔM)
4.6
Spectral class
Pri motion ra
+008
Sec motion ra
+000
Pri motion dec
-057
Sec motion dec
-059
Notes
V W (Proper motion indicates physical, )
rPM=0.14 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.8
Precise sep
41.11
Constellation
Aquarius
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20458-0454 UC 4282 AB 2015 7 209 41.1 11.50 16.10 VW 204549.93-045347.2

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