20447-2917 UC 4277

 
 
20H 44M 39.52S -29 16' 35.6" P.A. 18 SEP 16.5 MAG 9.40,15.40 SP F5V
 
 
Coord 2000
20447-2917
Discov num
UC 4277
Comp
Coord arcsec 2000
20 44 39.52 -29 16 35.6
Date first
1999
Date last
2010
Obs
3
Pa first
18
Pa last
18
P.A. Now (θ)
18°
Sep first
16.2
Sep last
16.5
Sep. Now (ρ)
16.5"
Mag pri
9.40
Mag sec
15.40
delta mag (ΔM)
6
Spectral class
F5V (yellow-white)
Pri motion ra
+082
Sec motion ra
+081
Pri motion dec
-014
Sec motion dec
-007
Notes
V (Proper motion indicates physical)
rPM=0.08500000000000001 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Microscopium
SAO
189631
Tycho2
6933-01508-1
HD
197427
last precise pa
17.8
last precise sep
16.47