15153+3158 LDS 4541
15h 15m 18.13s +31° 57' 41.9" P.A. 252.00 sep 3.4 mag 14.80,15.40
| Coord 2000 |
15153+3158 |
|
Discov num |
LDS4541 |
|
Comp |
|
|
Coord arcsec 2000 |
15 15 18.13 +31 57 41.9 |
|
| Date first |
1960 |
|
Date last |
2017 |
|
Obs |
7 |
|
| Pa first |
260 |
|
Pa last |
251.8 |
|
P.A. Now (θ) |
251.8° |
|
| Sep first |
2.5 |
|
Sep last |
3.438 |
|
Sep. Now (ρ) |
3.438" |
|
| Mag pri |
14.80 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+027 |
|
Sec motion ra |
+027 |
|
| Pri motion dec |
-168 |
|
Sec motion dec |
-168 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1277974463888541440 |
|
