15100+2751 COU 410
15h 09m 58.36s +27° 50' 38.6" P.A. 154.00 sep 0.2 mag 10.47,10.21 Sp F5
| Coord 2000 |
15100+2751 |
|
Discov num |
COU 410 |
|
Comp |
|
|
Coord arcsec 2000 |
15 09 58.36 +27 50 38.6 |
|
| Date first |
1969 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
141 |
|
Pa last |
153.9 |
|
P.A. Now (θ) |
153.9° |
|
| Sep first |
0.3 |
|
Sep last |
0.237 |
|
Sep. Now (ρ) |
0.237" |
|
| Mag pri |
10.47 |
|
Mag sec |
10.21 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Tycho2 |
2030-00930-1 |
|
