19477-0154 A 717 (HD 187005)
19h 47m 42.96s -01° 54' 01.5" P.A. 124.00 sep 0.2 mag 8.90,10.40 Sp F8
| Coord 2000 |
19477-0154 |
|
Discov num |
A 717 |
|
Comp |
|
|
Coord arcsec 2000 |
19 47 42.96 -01 54 01.5 |
|
| Date first |
1904 |
|
Date last |
2017 |
|
Obs |
12 |
|
| Pa first |
82 |
|
Pa last |
123.9 |
|
P.A. Now (θ) |
123.9° |
|
| Sep first |
0.5 |
|
Sep last |
0.231 |
|
Sep. Now (ρ) |
0.231" |
|
| Mag pri |
8.90 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-048 |
|
Sec motion ra |
|
|
| Pri motion dec |
+035 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 187005 |
|
Constellation |
Aquila |
|
SAO |
143803 |
|
Tycho2 |
5150-00119-1 |
|
| Gaia DR2 |
4234984714763728000 |
|
HD |
187005 |
|