17002+4345 A 1875 (HD 153911)
17h 00m 14.17s +43° 45' 15.2" P.A. 190.00 sep 2.6 mag 8.73,10.75 Sp K0
| Coord 2000 |
17002+4345 |
|
Discov num |
A 1875 |
|
Comp |
|
|
Coord arcsec 2000 |
17 00 14.17 +43 45 15.2 |
|
| Date first |
1908 |
|
Date last |
2020 |
|
Obs |
15 |
|
| Pa first |
186 |
|
Pa last |
189.6 |
|
P.A. Now (θ) |
189.6° |
|
| Sep first |
2.3 |
|
Sep last |
2.592 |
|
Sep. Now (ρ) |
2.592" |
|
| Mag pri |
8.73 |
|
Mag sec |
10.75 |
|
delta mag (ΔM) |
2.02 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 153911 |
|
Constellation |
Hercules |
|
SAO |
46430 |
|
Tycho2 |
3084-01377-1 |
|
| Gaia DR2 |
1358095085930782464 |
|
HD |
153911 |
|
ADS |
10307 |
|
