17084-0518 RST 4566
17h 08m 22.70s -05° 17' 41.8" P.A. 21.00 sep 0.3 mag 10.70,10.70 Sp F5
| Coord 2000 |
17084-0518 |
|
Discov num |
RST4566 |
|
Comp |
|
|
Coord arcsec 2000 |
17 08 22.70 -05 17 41.8 |
|
| Date first |
1938 |
|
Date last |
2019 |
|
Obs |
7 |
|
| Pa first |
98 |
|
Pa last |
21.3 |
|
P.A. Now (θ) |
21.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.293 |
|
Sep. Now (ρ) |
0.293" |
|
| Mag pri |
10.70 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-028 |
|
Sec motion ra |
|
|
| Pri motion dec |
+015 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
5073-00493-1 |
|
