18333+2219 LEP 89 (V774 Her)
18h 33m 17.76s +22° 18' 51.3" P.A. 302.00 sep 49.1 mag 8.92,16.68 Sp K4V dist. 22.97 pc (74.93 l.y.)
| Coord 2000 |
18333+2219 |
|
Discov num |
LEP 89 |
|
Comp |
|
|
Coord arcsec 2000 |
18 33 17.76 +22 18 51.3 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
302 |
|
Pa last |
302.1 |
|
P.A. Now (θ) |
302.1° |
|
| Sep first |
49.1 |
|
Sep last |
49.094 |
|
Sep. Now (ρ) |
49.094" |
|
| Mag pri |
8.92 |
|
Mag sec |
16.68 |
|
delta mag (ΔM) |
7.76 |
|
Spectral class |
K4V (yellow-orange) |
|
| Pri motion ra |
-191 |
|
Sec motion ra |
-172 |
|
| Pri motion dec |
-470 |
|
Sec motion dec |
-478 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.041 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V774 Her |
|
Constellation |
Hercules |
|
SAO |
86187 |
|
HIP |
90959 |
|
| Tycho2 |
1582-00522-1 |
|
Gaia DR2 |
4535144998232550272 |
|
HD |
171314 |
|
GL |
Gl 718 |
|
| BD |
BD+22 3406 |
|
Distance |
22.97 |
|
Distance ly |
74.93 |
|
