15259+4544 DAM 258 AC
15h 25m 52.30s +45° 43' 52.5" P.A. 228.00 sep 12.0 mag 11.81,14.50
| Coord 2000 |
15259+4544 |
|
Discov num |
DAM 258 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 25 52.30 +45 43 52.5 |
|
| Date first |
1982 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
226 |
|
Pa last |
227.7 |
|
P.A. Now (θ) |
227.7° |
|
| Sep first |
12.0 |
|
Sep last |
12.016 |
|
Sep. Now (ρ) |
12.016" |
|
| Mag pri |
11.81 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
2.69 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
15259+4544 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 25 52 +45 43 52 |
BEM 9005 AB |
2016 |
15 |
203 |
20.3 |
11.81 |
12.05 |
0.24 |
|
|
| Show |
|
|
15 25 52 +45 43 52 |
DAM 258 AC |
2016 |
11 |
228 |
12.0 |
11.81 |
14.50 |
2.69 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Tycho2 |
3482-00985-1 |
|
Gaia DR2 |
1395596678774483968 |
|
