00254-4423 DON 4
00h 25m 25.24s -44° 22' 47.6" P.A. 50.00 sep 7.0 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 |
2016 |
|
Obs |
5 |
|
| Pa first |
40 |
|
Pa last |
50.2 |
|
P.A. Now (θ) |
50.2° |
|
| Sep first |
6.0 |
|
Sep last |
7.013 |
|
Sep. Now (ρ) |
7.013" |
|
| Mag pri |
9.15 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
4.85 |
|
Spectral class |
K2III (yellow-orange) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+025 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+000 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.04 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Phoenix |
|
SAO |
215087 |
|
HIP |
2010 |
|
Tycho2 |
7530-00967-1 |
|
| Gaia DR2 |
4992272489390288768 |
|
HD |
2144 |
|
CD |
CD-45 116 |
|
CP |
CP-45 39 |
|
| Distance |
1369.86 |
|
Distance ly |
4468.48 |
|
