21592+2042 UC 4621

 
 
21h 59m 11.28s +20 42' 15.3" P.A. 321 sep 13.8 mag 15.40,16.30
 
 
Coord 2000
21592+2042
Discov num
UC 4621
Comp
Coord arcsec 2000
21 59 11.28 +20 42 15.3
Date first
2000
Date last
2010
Obs
3
Pa first
321
Pa last
321
P.A. Now (θ)
321°
Sep first
13.9
Sep last
13.8
Sep. Now (ρ)
13.8"
Mag pri
15.40
Mag sec
16.30
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+060
Sec motion ra
+044
Pri motion dec
-041
Sec motion dec
-034
Notes
V (Proper motion indicates physical)
rPM=0.24 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.6
Precise sep
13.8
Cdsa2 id
UC 4621
Constellation
Pegasus
Ra deg
21.98646666666667
De deg
20.70425
last precise pa
320.6
last precise sep
13.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21592+2042 UC 4621 2000 2 321 13.9 15.40 16.30 V 215911.28+204215.3
21592+2042 UC 4621 2001 2 321 14.3 15.40 16.30 V 215911.28+204215.3
21592+2042 UC 4621 2010 3 321 13.7 15.40 16.30 V 215911.28+204215.3

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