21371-0407 UC 4511

 
 
21h 37m 08.13s -04 06' 37.9" P.A. 32 sep 18.1 mag 11.40,13.60
 
 
Coord 2000
21371-0407
Discov num
UC 4511
Comp
Coord arcsec 2000
21 37 08.13 -04 06 37.9
Date first
1998
Date last
2015
Obs
4
Pa first
32
Pa last
32
P.A. Now (θ)
32°
Sep first
18.1
Sep last
18.1
Sep. Now (ρ)
18.1"
Mag pri
11.40
Mag sec
13.60
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
-037
Sec motion ra
-037
Pri motion dec
-045
Sec motion dec
-045
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32.3
Precise sep
18.131
Constellation
Aquarius
Tycho2
5216-00444-1
Gaia DR2
09414942464
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21371-0407 UC 4511 2000 2 32 18.1 11.40 13.60 V 213708.13-040637.9
21371-0407 UC 4511 2010 3 32 18.1 11.40 13.60 V R 213708.13-040637.9
21371-0407 UC 4511 2015 4 32 18.1 11.40 13.60 V R 213708.13-040637.9

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