21368-3303 SKF2100 (7 PsA)

 
 
21H 36M 48.80S -33 02' 52.4" P.A. 53 SEP 162.2 MAG 6.10,13.50 SP A5V DIST. 73.91 PC (241.09 L.Y.)
 
 
Coord 2000
21368-3303
Discov num
SKF2100
Comp
Coord arcsec 2000
21 36 48.80 -33 02 52.4
Date first
1998
Date last
2010
Obs
4
Pa first
53
Pa last
53
P.A. Now (θ)
53°
Sep first
161.7
Sep last
162.2
Sep. Now (ρ)
162.2"
Mag pri
6.10
Mag sec
13.50
delta mag (ΔM)
7.4
Spectral class
A5V (white)
Pri motion ra
+074
Sec motion ra
+074
Pri motion dec
-002
Sec motion dec
-004
Notes
V (Proper motion indicates physical)
rPM=0.027 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
7 PsA
Constellation
Piscis Austrinus
SAO
213136
HIP
106703
Tycho2
7490-01840-1
HD
205529
HR
8256
GC
30243
CD
CD-3315664
CP
CP-33 6163
Flamsteed
7 Piscis Austrini
Flamsteed name
7 PsA
Distance
73.91
Distance ly
241.09
last precise pa
52.8
last precise sep
162.18