19387+2517 J 1139 AB (HD 338651)
19h 38m 42.09s +25° 17' 16.9" P.A. 216.00 sep 1.3 mag 10.91,10.99 Sp F0
| Coord 2000 |
19387+2517 |
|
Discov num |
J 1139 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 38 42.09 +25 17 16.9 |
|
| Date first |
1915 |
|
Date last |
2016 |
|
Obs |
17 |
|
| Pa first |
209 |
|
Pa last |
216.1 |
|
P.A. Now (θ) |
216.1° |
|
| Sep first |
0.7 |
|
Sep last |
1.278 |
|
Sep. Now (ρ) |
1.278" |
|
| Mag pri |
10.91 |
|
Mag sec |
10.99 |
|
delta mag (ΔM) |
0.08 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
19387+2517 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 338651 |
87496 |
19 38 42 +25 17 17 |
J 1139 AB |
2016 |
17 |
216 |
1.3 |
10.91 |
10.99 |
0.08 |
|
<=== |
| Show |
|
87496 |
19 38 42 +25 17 17 |
J 1139 AC |
2015 |
14 |
103 |
34.0 |
10.91 |
11.45 |
0.54 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 338651 |
|
Constellation |
Vulpecula |
|
SAO |
87496 |
|
Tycho2 |
2142-00513-1 |
|
| Gaia DR2 |
2021646986060908416 |
|
HD |
338651 |
|
