21082-0916 UC 4387

 
 
21h 08m 11.35s -09 15' 42.8" P.A. 14 sep 16 mag 13.10,14.20
 
 
Coord 2000
21082-0916
Discov num
UC 4387
Comp
Coord arcsec 2000
21 08 11.35 -09 15 42.8
Date first
1998
Date last
2015
Obs
5
Pa first
14
Pa last
14
P.A. Now (θ)
14°
Sep first
15.8
Sep last
16.0
Sep. Now (ρ)
16"
Mag pri
13.10
Mag sec
14.20
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
+021
Sec motion ra
+041
Pri motion dec
-063
Sec motion dec
-042
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.437
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
14.1
Precise sep
15.959
Constellation
Aquarius
last precise pa
14.1
last precise sep
15.959
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21082-0916 UC 4387 2000 2 14 15.8 13.10 14.20 V 210811.35-091542.8
21082-0916 UC 4387 2010 4 14 15.7 13.10 14.20 V R 210811.35-091542.8
21082-0916 UC 4387 2015 5 14 16.0 13.10 14.20 V R 210811.35-091542.8

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