21428+8535 UC 4536

 
 
21h 42m 45.50s +85 34' 58.1" P.A. 33 sep 27.2 mag 13.09,13.41
 
 
Coord 2000
21428+8535
Discov num
UC 4536
Comp
Coord arcsec 2000
21 42 45.50 +85 34 58.1
Date first
2000
Date last
2015
Obs
5
Pa first
33
Pa last
33
P.A. Now (θ)
33°
Sep first
27.2
Sep last
27.2
Sep. Now (ρ)
27.2"
Mag pri
13.09
Mag sec
13.41
delta mag (ΔM)
0.32
Spectral class
Pri motion ra
+052
Sec motion ra
+052
Pri motion dec
+028
Sec motion dec
+019
Notes
V (Proper motion indicates physical)
rPM=0.152 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32.8
Precise sep
27.16
Constellation
Cepheus
last precise pa
32.8
last precise sep
27.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21428+8535 UC 4536 2000 2 33 27.2 13.10 13.40 V 214245.50+853458.1
21428+8535 UC 4536 2004 3 33 27.3 13.10 13.40 V 214245.50+853458.1
21428+8535 UC 4536 2010 4 33 27.2 13.09 13.41 V 214245.50+853458.1
21428+8535 UC 4536 2015 5 33 27.2 13.09 13.41 V 214245.50+853458.1

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