21587-2341 UC 4619

 
 
21h 58m 43.70s -23 41' 14.3" P.A. 313 sep 30.1 mag 14.00,15.30
 
 
Coord 2000
21587-2341
Discov num
UC 4619
Comp
Coord arcsec 2000
21 58 43.70 -23 41 14.3
Date first
1998
Date last
2015
Obs
4
Pa first
313
Pa last
313
P.A. Now (θ)
313°
Sep first
30.0
Sep last
30.1
Sep. Now (ρ)
30.1"
Mag pri
14.00
Mag sec
15.30
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
+006
Sec motion ra
+005
Pri motion dec
-058
Sec motion dec
-060
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312.6
Precise sep
30.051
Constellation
Capricornus
last precise pa
312.6
last precise sep
30.051
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21587-2341 UC 4619 1999 2 313 30.0 14.00 15.30 V 215843.70-234114.3
21587-2341 UC 4619 2000 2 313 30.0 14.00 15.30 V 215843.70-234114.3
21587-2341 UC 4619 2010 3 313 30.0 14.00 15.30 V R 215843.70-234114.3
21587-2341 UC 4619 2015 4 313 30.1 14.00 15.30 V R 215843.70-234114.3

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