21037-5021 UC 4369

 
 
21h 03m 44.18s -50 21' 18.7" P.A. 79.00 sep 23.6 mag 14.90,15.70
 
 
Coord 2000
21037-5021
Discov num
UC 4369
Comp
Coord arcsec 2000
21 03 44.18 -50 21 18.7
Date first
1998
Date last
2015
Obs
6
Pa first
78
Pa last
79
P.A. Now (θ)
79°
Sep first
23.5
Sep last
23.6
Sep. Now (ρ)
23.6"
Mag pri
14.90
Mag sec
15.70
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+056
Sec motion ra
+055
Pri motion dec
-018
Sec motion dec
-014
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
78.5
Precise sep
23.551
Constellation
Indus
Gaia DR2
6478008123546685824
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21037-5021 UC 4369 1999 2 79 23.5 14.90 15.70 V 210344.18-502118.7
21037-5021 UC 4369 2000 2 78 23.5 14.90 15.70 V 210344.18-502118.7
21037-5021 UC 4369 2010 4 78 23.6 14.90 15.70 V R 210344.18-502118.7
21037-5021 UC 4369 2015 5 78 23.4 14.90 15.70 V R 210344.18-502118.7

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