18166-0058 RST 5109
18h 16m 33.78s -00° 57' 38.7" P.A. 114.00 sep 2.1 mag 9.68,14.10 Sp K5
| Coord 2000 |
18166-0058 |
|
Discov num |
RST5109 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 33.78 -00 57 38.7 |
|
| Date first |
1943 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
114 |
|
Pa last |
113.6 |
|
P.A. Now (θ) |
113.6° |
|
| Sep first |
2.0 |
|
Sep last |
2.051 |
|
Sep. Now (ρ) |
2.051" |
|
| Mag pri |
9.68 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
4.42 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
|
|
| Pri motion dec |
+012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
