19466-0123 RST 5143 (HD 186778)
19h 46m 35.09s -01° 22' 36.6" P.A. 131.00 sep 0.2 mag 8.27,8.14 Sp A0 dist. 264.55 pc (862.96 l.y.)
| Coord 2000 |
19466-0123 |
|
Discov num |
RST5143 |
|
Comp |
|
|
Coord arcsec 2000 |
19 46 35.09 -01 22 36.6 |
|
| Date first |
1943 |
|
Date last |
1992 |
|
Obs |
12 |
|
| Pa first |
132 |
|
Pa last |
130.7 |
|
P.A. Now (θ) |
130.7° |
|
| Sep first |
0.2 |
|
Sep last |
0.217 |
|
Sep. Now (ρ) |
0.217" |
|
| Mag pri |
8.27 |
|
Mag sec |
8.14 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 186778 |
|
Constellation |
Aquila |
|
SAO |
143786 |
|
HIP |
97308 |
|
| Tycho2 |
5146-01836-1 |
|
Gaia DR2 |
4235068312008942336 |
|
HD |
186778 |
|
BD |
BD-01 3824 |
|
| Distance |
264.55 |
|
Distance ly |
862.96 |
|