11215-2447 B 2276 (HD 98739)
11h 21m 31.91s -24° 46' 45.6" P.A. 88.00 sep 0.8 mag 10.83,11.21 Sp G2/3V
| Coord 2000 |
11215-2447 |
|
Discov num |
B 2276 |
|
Comp |
|
|
Coord arcsec 2000 |
11 21 31.91 -24 46 45.6 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
114 |
|
Pa last |
87.5 |
|
P.A. Now (θ) |
87.5° |
|
| Sep first |
0.5 |
|
Sep last |
0.799 |
|
Sep. Now (ρ) |
0.799" |
|
| Mag pri |
10.83 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
0.38 |
|
Spectral class |
G2/3V (yellow) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 98739 |
|
Constellation |
Crater |
|
SAO |
179804 |
|
Tycho2 |
6654-00776-1 |
|
| Gaia DR2 |
3534416827983300736 |
|
HD |
98739 |
|