17454-0032 J 516
17h 45m 26.45s -00° 32' 06.8" P.A. 239.00 sep 3.3 mag 10.45,10.88 Sp F8
| Coord 2000 |
17454-0032 |
|
Discov num |
J 516 |
|
Comp |
|
|
Coord arcsec 2000 |
17 45 26.45 -00 32 06.8 |
|
| Date first |
1895 |
|
Date last |
2016 |
|
Obs |
18 |
|
| Pa first |
243 |
|
Pa last |
239 |
|
P.A. Now (θ) |
239° |
|
| Sep first |
3.8 |
|
Sep last |
3.346 |
|
Sep. Now (ρ) |
3.346" |
|
| Mag pri |
10.45 |
|
Mag sec |
10.88 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.797
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
5082-00485-1 |
|
