10308+5620 TDS 7306
10h 30m 50.86s +56° 20' 07.8" P.A. 210.00 sep 3.8 mag 11.41,12.56
| Coord 2000 |
10308+5620 |
|
Discov num |
TDS7306 |
|
Comp |
|
|
Coord arcsec 2000 |
10 30 50.86 +56 20 07.8 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
216 |
|
Pa last |
209.7 |
|
P.A. Now (θ) |
209.7° |
|
| Sep first |
0.9 |
|
Sep last |
3.845 |
|
Sep. Now (ρ) |
3.845" |
|
| Mag pri |
11.41 |
|
Mag sec |
12.56 |
|
delta mag (ΔM) |
1.15 |
|
Spectral class |
|
|
| Pri motion ra |
-046 |
|
Sec motion ra |
-046 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
-025 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Tycho2 |
3819-00556-1 |
|
Gaia DR2 |
853846924444089216 |
|
