15288+8037 HAU 23
15h 28m 50.85s +80° 36' 50.8" P.A. 65.00 sep 34.9 mag 9.54,11.52 Sp K2
Coord 2000 |
15288+8037 |
|
Discov num |
HAU 23 |
|
Comp |
|
|
Coord arcsec 2000 |
15 28 50.85 +80 36 50.8 |
|
Date first |
1898 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
63 |
|
Pa last |
64.8 |
|
P.A. Now (θ) |
64.8° |
|
Sep first |
36.9 |
|
Sep last |
34.886 |
|
Sep. Now (ρ) |
34.886" |
|
Mag pri |
9.54 |
|
Mag sec |
11.52 |
|
delta mag (ΔM) |
1.98 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
+016 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
rPM=1.569
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Minor |
|
Tycho2 |
4566-01786-1 |
|
Gaia DR2 |
1721044630174180224 |
|