18389+2222 COU 207 (HD 342714)
18h 38m 54.97s +22° 21' 58.7" P.A. 298.00 sep 1.6 mag 9.17,10.60 Sp G0
| Coord 2000 |
18389+2222 |
|
Discov num |
COU 207 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 54.97 +22 21 58.7 |
|
| Date first |
1967 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
304 |
|
Pa last |
297.6 |
|
P.A. Now (θ) |
297.6° |
|
| Sep first |
1.4 |
|
Sep last |
1.552 |
|
Sep. Now (ρ) |
1.552" |
|
| Mag pri |
9.17 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
1.43 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+026 |
|
Sec motion ra |
|
|
| Pri motion dec |
-070 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 342714 |
|
Constellation |
Hercules |
|
SAO |
86279 |
|
Tycho2 |
1582-00331-1 |
|
| Gaia DR2 |
4532190674904156800 |
|
HD |
342714 |
|
