10521+4804 HJ 2546
10h 52m 01.69s +48° 03' 37.1" P.A. 56.00 sep 6.2 mag 10.97,12.30 Sp F2:
| Coord 2000 |
10521+4804 |
|
Discov num |
HJ 2546 |
|
Comp |
|
|
Coord arcsec 2000 |
10 52 01.69 +48 03 37.1 |
|
| Date first |
1831 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
54 |
|
Pa last |
55.5 |
|
P.A. Now (θ) |
55.5° |
|
| Sep first |
4.0 |
|
Sep last |
6.243 |
|
Sep. Now (ρ) |
6.243" |
|
| Mag pri |
10.97 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.33 |
|
Spectral class |
F2: (yellow-white) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
+024 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
+017 |
|
| Notes |
|
|
rPM=1.646
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Gaia DR2 |
832215338837857280 |
|
