04009-1027 STF 487 AB (HD 25298)
04h 00m 54.98s -10° 26' 58.2" P.A. 10.00 sep 12.1 mag 9.47,9.98 Sp F0V
| Coord 2000 |
04009-1027 |
|
Discov num |
STF 487 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 00 54.98 -10 26 58.2 |
|
| Date first |
1831 |
|
Date last |
2016 |
|
Obs |
31 |
|
| Pa first |
9 |
|
Pa last |
9.6 |
|
P.A. Now (θ) |
9.6° |
|
| Sep first |
11.9 |
|
Sep last |
12.06 |
|
Sep. Now (ρ) |
12.06" |
|
| Mag pri |
9.47 |
|
Mag sec |
9.98 |
|
delta mag (ΔM) |
0.51 |
|
Spectral class |
F0V (yellow-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+016 |
|
Sec motion dec |
+015 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.062 (< 0.3, Physical double)
This double is physical.
04009-1027 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 25298 |
149314 |
04 00 55 -10 26 58 |
STF 487 AB |
2016 |
31 |
10 |
12.1 |
9.47 |
9.98 |
0.51 |
|
<=== |
| Show |
|
149314 |
04 00 55 -10 26 58 |
STF 487 AC |
2015 |
27 |
229 |
19.8 |
9.47 |
10.51 |
1.04 |
|
|
| Show |
|
|
04 00 55 -10 26 46 |
STF 487 BC |
2015 |
28 |
214 |
30.1 |
9.98 |
10.51 |
0.53 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 25298 |
|
Constellation |
Eridanus |
|
SAO |
149314 |
|
Tycho2 |
5308-00441-1 |
|
| Gaia DR2 |
3193638970074241408 |
|
HD |
25298 |
|
ADS |
2933 |
|
DM |
BD-10 814 |
|
