09012+0245 STF 1302 AB
09h 01m 12.87s +02° 44' 44.4" P.A. 233.00 sep 2.7 mag 9.31,9.47 Sp F8
| Coord 2000 |
09012+0245 |
|
Discov num |
STF1302 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 01 12.87 +02 44 44.4 |
|
| Date first |
1829 |
|
Date last |
2017 |
|
Obs |
43 |
|
| Pa first |
228 |
|
Pa last |
233.3 |
|
P.A. Now (θ) |
233.3° |
|
| Sep first |
2.4 |
|
Sep last |
2.745 |
|
Sep. Now (ρ) |
2.745" |
|
| Mag pri |
9.31 |
|
Mag sec |
9.47 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-046 |
|
Sec motion ra |
|
|
| Pri motion dec |
+031 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
09012+0245 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
09 01 13 +02 44 44 |
STF 1302 AB |
2017 |
43 |
233 |
2.7 |
9.31 |
9.47 |
0.16 |
|
<=== |
| Show |
|
|
09 01 13 +02 44 44 |
STF 1302 AC |
2015 |
13 |
253 |
24.9 |
9.31 |
13.80 |
4.49 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
0229-00444-1 |
|
Gaia DR2 |
578185954766888320 |
|