12289+5556 TDS 8406
12h 28m 56.56s +55° 55' 42.4" P.A. 256.00 sep 1.7 mag 12.22,12.29
| Coord 2000 |
12289+5556 |
|
Discov num |
TDS8406 |
|
Comp |
|
|
Coord arcsec 2000 |
12 28 56.56 +55 55 42.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
256 |
|
Pa last |
255.9 |
|
P.A. Now (θ) |
255.9° |
|
| Sep first |
1.7 |
|
Sep last |
1.66 |
|
Sep. Now (ρ) |
1.66" |
|
| Mag pri |
12.22 |
|
Mag sec |
12.29 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
| Pri motion ra |
-044 |
|
Sec motion ra |
-044 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Tycho2 |
3844-00003-1 |
|
Gaia DR2 |
1574210727798879104 |
|
