21391+1328 UC 4519

 
 
21h 39m 03.30s +13 27' 45.5" P.A. 128 sep 9.1 mag 10.40,11.70
 
 
Coord 2000
21391+1328
Discov num
UC 4519
Comp
Coord arcsec 2000
21 39 03.30 +13 27 45.5
Date first
1998
Date last
2014
Obs
3
Pa first
127
Pa last
128
P.A. Now (θ)
128°
Sep first
9.1
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
10.40
Mag sec
11.70
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
+033
Sec motion ra
+044
Pri motion dec
-073
Sec motion dec
-077
Notes
V (Proper motion indicates physical)
rPM=0.132 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.1
Precise sep
9.12
Cdsa2 id
UC 4519
Constellation
Pegasus
Ra deg
21.650916666666664
De deg
13.462638888888888
last precise pa
128.1
last precise sep
9.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21391+1328 UC 4519 2000 2 127 9.2 10.40 11.70 V 213903.30+132745.5
21391+1328 UC 4519 2001 2 128 9.1 10.40 11.70 V 213903.30+132745.5
21391+1328 UC 4519 2014 3 128 9.1 10.40 11.70 V 213903.30+132745.5

If you need more information about this double, apply for a data request form to the WDS.