18379+3506 TRA 1
18h 37m 53.41s +35° 05' 44.8" P.A. 164.00 sep 9.4 mag 8.47,11.90 Sp K0 dist. 251.26 pc (819.61 l.y.)
| Coord 2000 |
18379+3506 |
|
Discov num |
TRA 1 |
|
Comp |
|
|
Coord arcsec 2000 |
18 37 53.41 +35 05 44.8 |
|
| Date first |
1995 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
165 |
|
Pa last |
163.9 |
|
P.A. Now (θ) |
163.9° |
|
| Sep first |
9.5 |
|
Sep last |
9.388 |
|
Sep. Now (ρ) |
9.388" |
|
| Mag pri |
8.47 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
3.43 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
HIP |
91346 |
|
Tycho2 |
2645-00781-1 |
|
Gaia DR2 |
2094835560928551296 |
|
| BD |
BD+34 3267 |
|
Distance |
251.26 |
|
Distance ly |
819.61 |
|
