11517+4449 HJ 842 (HD 103012)
11h 51m 43.15s +44° 47' 53.3" P.A. 88.00 sep 3.1 mag 9.17,9.92 Sp G0 dist. 104.49 pc (340.85 l.y.)
Coord 2000 |
11517+4449 |
|
Discov num |
HJ 842 |
|
Comp |
|
|
Coord arcsec 2000 |
11 51 43.15 +44 47 53.3 |
|
Date first |
1827 |
|
Date last |
2019 |
|
Obs |
33 |
|
Pa first |
95 |
|
Pa last |
88.4 |
|
P.A. Now (θ) |
88.4° |
|
Sep first |
1.8 |
|
Sep last |
3.085 |
|
Sep. Now (ρ) |
3.085" |
|
Mag pri |
9.17 |
|
Mag sec |
9.92 |
|
delta mag (ΔM) |
0.75 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-075 |
|
Sec motion ra |
-067 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.106 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 103012 |
|
Constellation |
Ursa Major |
|
HIP |
57845 |
|
Tycho2 |
3016-00292-1 |
|
Gaia DR2 |
773252069293117696 |
|
HD |
103012 |
|
BD |
BD+45 1968 |
|
Distance |
104.49 |
|
Distance ly |
340.85 |
|