15247+2318 COU 105
15h 24m 38.45s +23° 17' 01.6" P.A. 267.00 sep 2.1 mag 11.51,12.40
| Coord 2000 |
15247+2318 |
|
Discov num |
COU 105 |
|
Comp |
|
|
Coord arcsec 2000 |
15 24 38.45 +23 17 01.6 |
|
| Date first |
1966 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
271 |
|
Pa last |
266.5 |
|
P.A. Now (θ) |
266.5° |
|
| Sep first |
2.1 |
|
Sep last |
2.1 |
|
Sep. Now (ρ) |
2.1" |
|
| Mag pri |
11.51 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.89 |
|
Spectral class |
|
|
| Pri motion ra |
+024 |
|
Sec motion ra |
|
|
| Pri motion dec |
+026 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
1215630707188043648 |
|
