21169+0347 UC 4426

 
 
21h 16m 51.20s +03 47' 14.9" P.A. 251 sep 27.3 mag 12.00,15.60
 
 
Coord 2000
21169+0347
Discov num
UC 4426
Comp
Coord arcsec 2000
21 16 51.20 +03 47 14.9
Date first
2000
Date last
2015
Obs
4
Pa first
251
Pa last
251
P.A. Now (θ)
251°
Sep first
27.3
Sep last
27.3
Sep. Now (ρ)
27.3"
Mag pri
12.00
Mag sec
15.60
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
+066
Sec motion ra
+063
Pri motion dec
+009
Sec motion dec
+011
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
251.3
Precise sep
27.3
Constellation
Equuleus
last precise pa
251.3
last precise sep
27.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21169+0347 UC 4426 2000 2 251 27.3 12.00 15.60 V 211651.20+034714.9
21169+0347 UC 4426 2010 3 251 27.3 12.00 15.60 V R 211651.20+034714.9
21169+0347 UC 4426 2015 4 251 27.3 12.00 15.60 V R 211651.20+034714.9

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