19311+2233 COU 516 (HD 344487)
19h 31m 01.62s +22° 32' 42.3" P.A. 148.00 sep 1.9 mag 9.70,9.80 Sp G5
| Coord 2000 |
19311+2233 |
|
Discov num |
COU 516 |
|
Comp |
|
|
Coord arcsec 2000 |
19 31 01.62 +22 32 42.3 |
|
| Date first |
1970 |
|
Date last |
2017 |
|
Obs |
14 |
|
| Pa first |
147 |
|
Pa last |
147.9 |
|
P.A. Now (θ) |
147.9° |
|
| Sep first |
1.6 |
|
Sep last |
1.879 |
|
Sep. Now (ρ) |
1.879" |
|
| Mag pri |
9.70 |
|
Mag sec |
9.80 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-044 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 344487 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2125-00952-1 |
|
Gaia DR2 |
2019343028154929792 |
|
| HD |
344487 |
|
