12052+3851 ES 307
12h 05m 12.14s +38° 51' 23.1" P.A. 354.00 sep 4.5 mag 9.11,13.60 Sp A9III
Coord 2000 |
12052+3851 |
|
Discov num |
ES 307 |
|
Comp |
|
|
Coord arcsec 2000 |
12 05 12.14 +38 51 23.1 |
|
Date first |
1906 |
|
Date last |
2017 |
|
Obs |
10 |
|
Pa first |
359 |
|
Pa last |
353.6 |
|
P.A. Now (θ) |
353.6° |
|
Sep first |
4.7 |
|
Sep last |
4.47 |
|
Sep. Now (ρ) |
4.47" |
|
Mag pri |
9.11 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
4.49 |
|
Spectral class |
A9III (white) |
|
Pri motion ra |
-015 |
|
Sec motion ra |
|
|
Pri motion dec |
+013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
SAO |
62832 |
|
Tycho2 |
3017-01832-1 |
|
Gaia DR2 |
4033964263726136960 |
|
HD |
104975 |
|
ADS |
8412 |
|