18218-1139 HU 62 (HD 168745)
18h 21m 47.16s -11° 38' 26.4" P.A. 25.00 sep 0.5 mag 10.60,11.00 Sp A0
| Coord 2000 |
18218-1139 |
|
Discov num |
HU 62 |
|
Comp |
|
|
Coord arcsec 2000 |
18 21 47.16 -11 38 26.4 |
|
| Date first |
1899 |
|
Date last |
1958 |
|
Obs |
7 |
|
| Pa first |
213 |
|
Pa last |
25 |
|
P.A. Now (θ) |
25° |
|
| Sep first |
0.4 |
|
Sep last |
0.53 |
|
Sep. Now (ρ) |
0.53" |
|
| Mag pri |
10.60 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 168745 |
|
Constellation |
Serpens |
|
Tycho2 |
5685-03940-1 |
|
Gaia DR2 |
4154033549116738432 |
|
| HD |
168745 |
|
