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
2010
Obs
3
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
 
 
Constellation
Equuleus
Tycho2
0536-00887-1
last precise pa
251.3
last precise sep
27.27