17256-0154 RST 5081 (HD 319780)
17h 25m 34.67s -01° 54' 26.9" P.A. 293.00 sep 0.7 mag 10.37,10.43 Sp F8
| Coord 2000 |
17256-0154 |
|
Discov num |
RST5081 |
|
Comp |
|
|
Coord arcsec 2000 |
17 25 34.67 -01 54 26.9 |
|
| Date first |
1943 |
|
Date last |
2018 |
|
Obs |
8 |
|
| Pa first |
286 |
|
Pa last |
292.6 |
|
P.A. Now (θ) |
292.6° |
|
| Sep first |
0.8 |
|
Sep last |
0.724 |
|
Sep. Now (ρ) |
0.724" |
|
| Mag pri |
10.37 |
|
Mag sec |
10.43 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+021 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 319780 |
|
Constellation |
Ophiuchus |
|
Tycho2 |
5071-00069-1 |
|
Gaia DR2 |
4373074609172817152 |
|
| HD |
319780 |
|
