19498-0355 STF 2582 (HD 187381)
19h 49m 49.27s -03° 55' 20.6" P.A. 258.00 sep 2.5 mag 8.67,9.93 Sp G5 dist. 377.36 pc (1230.95 l.y.)
| Coord 2000 |
19498-0355 |
|
Discov num |
STF2582 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 49.27 -03 55 20.6 |
|
| Date first |
1829 |
|
Date last |
2016 |
|
Obs |
27 |
|
| Pa first |
265 |
|
Pa last |
258.4 |
|
P.A. Now (θ) |
258.4° |
|
| Sep first |
2.4 |
|
Sep last |
2.542 |
|
Sep. Now (ρ) |
2.542" |
|
| Mag pri |
8.67 |
|
Mag sec |
9.93 |
|
delta mag (ΔM) |
1.26 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 187381 |
|
Constellation |
Aquila |
|
SAO |
143827 |
|
HIP |
97565 |
|
| Tycho2 |
5154-01050-1 |
|
Gaia DR2 |
4233673547136354432 |
|
HD |
187381 |
|
GC |
27440 |
|
| BD |
BD-04 4938 |
|
Distance |
377.36 |
|
Distance ly |
1230.95 |
|
