10440+5415 MLB 129
10h 44m 01.82s +54° 14' 25.3" P.A. 146.00 sep 1.7 mag 10.36,12.05
Coord 2000 |
10440+5415 |
|
Discov num |
MLB 129 |
|
Comp |
|
|
Coord arcsec 2000 |
10 44 01.82 +54 14 25.3 |
|
Date first |
1919 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
137 |
|
Pa last |
145.9 |
|
P.A. Now (θ) |
145.9° |
|
Sep first |
2.6 |
|
Sep last |
1.711 |
|
Sep. Now (ρ) |
1.711" |
|
Mag pri |
10.36 |
|
Mag sec |
12.05 |
|
delta mag (ΔM) |
1.69 |
|
Spectral class |
|
|
Pri motion ra |
+075 |
|
Sec motion ra |
+075 |
|
Pri motion dec |
-027 |
|
Sec motion dec |
-027 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
3823-00059-1 |
|
Gaia DR2 |
850239804749776128 |
|