10388+4421 COU 2093
10h 38m 46.21s +44° 21' 03.2" P.A. 38.00 sep 1.0 mag 11.15,11.69
| Coord 2000 |
10388+4421 |
|
Discov num |
COU2093 |
|
Comp |
|
|
Coord arcsec 2000 |
10 38 46.21 +44 21 03.2 |
|
| Date first |
1982 |
|
Date last |
2019 |
|
Obs |
10 |
|
| Pa first |
38 |
|
Pa last |
37.8 |
|
P.A. Now (θ) |
37.8° |
|
| Sep first |
1.1 |
|
Sep last |
1.04 |
|
Sep. Now (ρ) |
1.04" |
|
| Mag pri |
11.15 |
|
Mag sec |
11.69 |
|
delta mag (ΔM) |
0.54 |
|
Spectral class |
|
|
| Pri motion ra |
-027 |
|
Sec motion ra |
-027 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Tycho2 |
3008-00816-1 |
|
Gaia DR2 |
829326749992358656 |
|
