22310-3102 UC 4757

 
 
22H 31M 01.06S -31 01' 32.5" P.A. 49 SEP 19 MAG 7.47,12.80 SP A9IV
 
 
Coord 2000
22310-3102
Discov num
UC 4757
Comp
Coord arcsec 2000
22 31 01.06 -31 01 32.5
Date first
1999
Date last
2010
Obs
3
Pa first
50
Pa last
49
P.A. Now (θ)
49°
Sep first
19.0
Sep last
19.0
Sep. Now (ρ)
19"
Mag pri
7.47
Mag sec
12.80
delta mag (ΔM)
5.33
Spectral class
A9IV (white)
Pri motion ra
+042
Sec motion ra
+045
Pri motion dec
-041
Sec motion dec
-032
Notes
V (Proper motion indicates physical)
rPM=0.162 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Piscis Austrinus
SAO
213879
Tycho2
7497-00920-1
HD
213298
last precise pa
49.2
last precise sep
19