11344+0407 J 86 (HD 100550)
11h 34m 21.98s +04° 07' 15.8" P.A. 91.00 sep 2.4 mag 9.44,10.75 Sp K0
Coord 2000 |
11344+0407 |
|
Discov num |
J 86 |
|
Comp |
|
|
Coord arcsec 2000 |
11 34 21.98 +04 07 15.8 |
|
Date first |
1910 |
|
Date last |
2017 |
|
Obs |
31 |
|
Pa first |
94 |
|
Pa last |
90.9 |
|
P.A. Now (θ) |
90.9° |
|
Sep first |
1.6 |
|
Sep last |
2.407 |
|
Sep. Now (ρ) |
2.407" |
|
Mag pri |
9.44 |
|
Mag sec |
10.75 |
|
delta mag (ΔM) |
1.31 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-049 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=0.701
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 100550 |
|
Constellation |
Leo |
|
Tycho2 |
0274-00834-1 |
|
HD |
100550 |
|