18399+3806 HU 1190
18h 39m 52.48s +38° 06' 22.1" P.A. 167.00 sep 1.7 mag 11.09,11.26 Sp K0
| Coord 2000 |
18399+3806 |
|
Discov num |
HU 1190 |
|
Comp |
|
|
Coord arcsec 2000 |
18 39 52.48 +38 06 22.1 |
|
| Date first |
1905 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
173 |
|
Pa last |
167.2 |
|
P.A. Now (θ) |
167.2° |
|
| Sep first |
1.7 |
|
Sep last |
1.66 |
|
Sep. Now (ρ) |
1.66" |
|
| Mag pri |
11.09 |
|
Mag sec |
11.26 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+032 |
|
Sec motion dec |
+032 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3105-01083-1 |
|
Gaia DR2 |
2097660141877771776 |
|
