15529+2000 HU 747
15h 52m 55.22s +20° 00' 05.7" P.A. 110.00 sep 2.5 mag 10.22,13.70 Sp K0
| Coord 2000 |
15529+2000 |
|
Discov num |
HU 747 |
|
Comp |
|
|
Coord arcsec 2000 |
15 52 55.22 +20 00 05.7 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
114 |
|
Pa last |
109.8 |
|
P.A. Now (θ) |
109.8° |
|
| Sep first |
2.5 |
|
Sep last |
2.533 |
|
Sep. Now (ρ) |
2.533" |
|
| Mag pri |
10.22 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
3.48 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
|
|
| Pri motion dec |
+017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
1204053747399213056 |
|
