10240+3012 LDS 1239 AB (HD 90041)
10h 24m 02.39s +30° 12' 13.7" P.A. 122.00 sep 59.6 mag 9.22,11.15 Sp G5 dist. 207.47 pc (676.77 l.y.)
| Coord 2000 |
10240+3012 |
|
Discov num |
LDS1239 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 24 02.39 +30 12 13.7 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
122 |
|
Pa last |
122.4 |
|
P.A. Now (θ) |
122.4° |
|
| Sep first |
59.8 |
|
Sep last |
59.552 |
|
Sep. Now (ρ) |
59.552" |
|
| Mag pri |
9.22 |
|
Mag sec |
11.15 |
|
delta mag (ΔM) |
1.93 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-116 |
|
Sec motion ra |
-116 |
|
| Pri motion dec |
+053 |
|
Sec motion dec |
+054 |
|
| Notes |
|
|
rPM=0.008 (< 0.3, Physical double)
This double is physical.
10240+3012 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 90041 |
62017 |
10 24 02 +30 12 14 |
LDS 1239 AB |
2015 |
15 |
122 |
59.6 |
9.22 |
11.15 |
1.93 |
|
<=== |
| Show |
|
62017 |
10 24 02 +30 12 14 |
LDS 1239 AC |
2015 |
10 |
133 |
102.7 |
9.22 |
13.29 |
4.07 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 90041 |
|
Constellation |
Leo Minor |
|
SAO |
62017 |
|
HIP |
50926 |
|
| Tycho2 |
2511-01010-1 |
|
Gaia DR2 |
741833455809698432 |
|
HD |
90041 |
|
BD |
BD+30 2007 |
|
| Distance |
207.47 |
|
Distance ly |
676.77 |
|
