04259-0124 STF 547 CD
04h 25m 39.61s -01° 24' 39.1" P.A. 228.00 sep 24.9 mag 6.85,13.01 Sp G5 dist. 137.55 pc (448.69 l.y.)
| Coord 2000 |
04259-0124 |
|
Discov num |
STF 547 |
|
Comp |
CD |
|
Coord arcsec 2000 |
04 25 39.61 -01 24 39.1 |
|
| Date first |
1906 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
233 |
|
Pa last |
228.4 |
|
P.A. Now (θ) |
228.4° |
|
| Sep first |
26.1 |
|
Sep last |
24.89 |
|
Sep. Now (ρ) |
24.89" |
|
| Mag pri |
6.85 |
|
Mag sec |
13.01 |
|
delta mag (ΔM) |
6.16 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-038 |
|
| Notes |
|
|
rPM=0.642
Nature of this double is uncertain.
04259-0124 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 25 54 -01 23 55 |
STF 547 AB |
2015 |
41 |
119 |
7.6 |
9.42 |
12.40 |
2.98 |
|
|
| Show |
|
131200 |
04 25 54 -01 23 55 |
STF 547 AC |
2015 |
16 |
258 |
214.2 |
9.42 |
6.85 |
2.57 |
|
|
| Show |
|
131200 |
04 25 40 -01 24 39 |
STF 547 CD |
2015 |
4 |
228 |
24.9 |
6.85 |
13.01 |
6.16 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
SAO |
131200 |
|
HIP |
20667 |
|
Tycho2 |
4727-00294-1 |
|
| Gaia DR2 |
3206353138421456128 |
|
HD |
28053 |
|
GC |
5362 |
|
BD |
BD-01 641 |
|
| Distance |
137.55 |
|
Distance ly |
448.69 |
|
