00254-4423 DON   4

 
 
00h 25m 25.24s -44 22' 47.6" P.A. 60 sep 6.6 mag 9.15,14.00 Sp K2III dist. 1369.86 pc (4468.48 l.y.)
 
 
Coord 2000
00254-4423
Discov num
DON   4
Comp
Coord arcsec 2000
00 25 25.24 -44 22 47.6
Date first
1926
Date last
1999
Obs
4
Pa first
40
Pa last
60
P.A. Now (θ)
60°
Sep first
6.0
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
9.15
Mag sec
14.00
delta mag (ΔM)
4.85
Spectral class
K2III (yellow-orange)
Pri motion ra
+024
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
59.5
Precise sep
6.56
Constellation
Phoenix
SAO
215087
HIP
2010
Tycho2
7530-00967-1
HD
2144
CD
CD-45 116
CP
CP-45 39
Distance
1369.86
Distance ly
4468.48
last precise pa
59.5
last precise sep
6.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00254-4423 DON 4 1945 3 51 6.4 8.90 14.00 K2III 002525.24-442247.6
00254-4423 DON 4 1999 4 60 6.6 8.90 14.00 K2III 002525.24-442247.6

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