21560-3644 UC 4602

 
 
21h 55m 59.63s -36 43' 45.1" P.A. 45.00 sep 25.1 mag 14.10,14.70
 
 
Coord 2000
21560-3644
Discov num
UC 4602
Comp
Coord arcsec 2000
21 55 59.63 -36 43 45.1
Date first
1996
Date last
2016
Obs
6
Pa first
45
Pa last
45
P.A. Now (θ)
45°
Sep first
25.1
Sep last
25.1
Sep. Now (ρ)
25.1"
Mag pri
14.10
Mag sec
14.70
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+037
Sec motion ra
+035
Pri motion dec
-041
Sec motion dec
-036
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.098 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44.7
Precise sep
25.066
Constellation
Hydra
Gaia DR2
6586958352785758336
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21560-3644 UC 4602 1999 2 45 25.1 14.10 14.70 V 215559.63-364345.1
21560-3644 UC 4602 2000 2 45 25.1 14.10 14.70 V 215559.63-364345.1
21560-3644 UC 4602 2010 4 45 25.5 14.10 14.70 V R 215559.63-364345.1
21560-3644 UC 4602 2015 5 45 25.1 14.10 14.70 V R 215559.63-364345.1

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