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
Constellation
Pegasus
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.