12093+1118 STF 3078 (HD 105568)
12h 09m 16.96s +11° 17' 30.3" P.A. 305.00 sep 9.7 mag 8.55,10.76 Sp F5 dist. 104.38 pc (340.49 l.y.)
| Coord 2000 |
12093+1118 |
|
Discov num |
STF3078 |
|
Comp |
|
|
Coord arcsec 2000 |
12 09 16.96 +11 17 30.3 |
|
| Date first |
1830 |
|
Date last |
2016 |
|
Obs |
37 |
|
| Pa first |
306 |
|
Pa last |
305.2 |
|
P.A. Now (θ) |
305.2° |
|
| Sep first |
9.4 |
|
Sep last |
9.739 |
|
Sep. Now (ρ) |
9.739" |
|
| Mag pri |
8.55 |
|
Mag sec |
10.76 |
|
delta mag (ΔM) |
2.21 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-045 |
|
Sec motion ra |
-046 |
|
| Pri motion dec |
-028 |
|
Sec motion dec |
-028 |
|
| Notes |
|
|
rPM=0.019 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 105568 |
|
Constellation |
Virgo |
|
SAO |
99964 |
|
HIP |
59255 |
|
| Tycho2 |
0869-00877-1 |
|
Gaia DR2 |
3906808325250047360 |
|
HD |
105568 |
|
BD |
BD+12 2428 |
|
| Distance |
104.38 |
|
Distance ly |
340.49 |
|
