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
Cdsa2 id
UC 4426
Constellation
Equuleus
Ra deg
21.28088888888889
De deg
3.787472222222222
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

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