20174+0129 A 2279 (HD 192917)
20h 17m 24.86s +01° 28' 44.3" P.A. 301.00 sep 4.5 mag 9.16,12.40 Sp F0
| Coord 2000 |
20174+0129 |
|
Discov num |
A 2279 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 24.86 +01 28 44.3 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
301 |
|
Pa last |
300.7 |
|
P.A. Now (θ) |
300.7° |
|
| Sep first |
4.6 |
|
Sep last |
4.501 |
|
Sep. Now (ρ) |
4.501" |
|
| Mag pri |
9.16 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
3.24 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 192917 |
|
Constellation |
Aquila |
|
SAO |
125652 |
|
Tycho2 |
0496-02026-1 |
|
| Gaia DR2 |
4242657416130800256 |
|
HD |
192917 |
|
