20203+0412 UC 4150

 
 
20H 20M 16.63S +04 12' 12.2" P.A. 280 SEP 19.5 MAG 13.40,15.70
 
 
Coord 2000
20203+0412
Discov num
UC 4150
Comp
Coord arcsec 2000
20 20 16.63 +04 12 12.2
Date first
2000
Date last
2010
Obs
3
Pa first
280
Pa last
280
P.A. Now (θ)
280°
Sep first
19.8
Sep last
19.5
Sep. Now (ρ)
19.5"
Mag pri
13.40
Mag sec
15.70
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
+033
Sec motion ra
+020
Pri motion dec
+043
Sec motion dec
+054
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.296 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
279.5
last precise sep
19.48