11365+2502 HDS 1645 (HD 100843)
11h 36m 28.51s +25° 01' 47.3" P.A. 328.00 sep 0.2 mag 7.23,9.26 Sp A7V dist. 226.76 pc (739.69 l.y.)
Coord 2000 |
11365+2502 |
|
Discov num |
HDS1645 |
|
Comp |
|
|
Coord arcsec 2000 |
11 36 28.51 +25 01 47.3 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
9 |
|
Pa first |
358 |
|
Pa last |
327.8 |
|
P.A. Now (θ) |
327.8° |
|
Sep first |
0.2 |
|
Sep last |
0.239 |
|
Sep. Now (ρ) |
0.239" |
|
Mag pri |
7.23 |
|
Mag sec |
9.26 |
|
delta mag (ΔM) |
2.03 |
|
Spectral class |
A7V (white) |
|
Pri motion ra |
+024 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 100843 |
|
Constellation |
Leo |
|
SAO |
81896 |
|
HIP |
56613 |
|
Tycho2 |
1982-02065-1 |
|
HD |
100843 |
|
GC |
15908 |
|
BD |
BD+25 2394 |
|
Distance |
226.76 |
|
Distance ly |
739.69 |
|