19000+1253 STF 2426 AB (HD 176486)
18h 59m 58.76s +12° 53' 24.1" P.A. 261.00 sep 16.5 mag 7.45,8.96 Sp A5V+K2III dist. 300.3 pc (979.58 l.y.)
| Coord 2000 |
19000+1253 |
|
Discov num |
STF2426 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 59 58.76 +12 53 24.1 |
|
| Date first |
1829 |
|
Date last |
2019 |
|
Obs |
69 |
|
| Pa first |
260 |
|
Pa last |
261.2 |
|
P.A. Now (θ) |
261.2° |
|
| Sep first |
16.9 |
|
Sep last |
16.472 |
|
Sep. Now (ρ) |
16.472" |
|
| Mag pri |
7.45 |
|
Mag sec |
8.96 |
|
delta mag (ΔM) |
1.51 |
|
Spectral class |
A5V+K2III (white/yellow-orange) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=1.293
This double is not physical.
19000+1253 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 176486 |
104332 |
18 59 59 +12 53 24 |
STF 2426 AB |
2019 |
69 |
261 |
16.5 |
7.45 |
8.96 |
1.51 |
|
<=== |
| Show |
|
|
18 59 58 +12 53 21 |
STF 2426 BC |
2015 |
9 |
173 |
4.2 |
8.96 |
13.50 |
4.54 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 176486 |
|
Constellation |
Aquila |
|
SAO |
104332 |
|
HIP |
93273 |
|
| Tycho2 |
1047-00542-1 |
|
Gaia DR2 |
4506001961529250944 |
|
HD |
176486 |
|
GC |
26097 |
|
| BD |
BD+12 3750 |
|
Distance |
300.3 |
|
Distance ly |
979.58 |
|
