10028-2701 I 844 AB
10h 02m 50.60s -27° 01' 05.2" P.A. 1.00 sep 1.9 mag 9.45,10.35
| Coord 2000 |
10028-2701 |
|
Discov num |
I 844 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 02 50.60 -27 01 05.2 |
|
| Date first |
1911 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
3 |
|
Pa last |
0.6 |
|
P.A. Now (θ) |
0.6° |
|
| Sep first |
1.8 |
|
Sep last |
1.91 |
|
Sep. Now (ρ) |
1.91" |
|
| Mag pri |
9.45 |
|
Mag sec |
10.35 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-023 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
10028-2701 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
10 02 51 -27 01 05 |
I 844 AB |
2016 |
14 |
1 |
1.9 |
9.45 |
10.35 |
0.90 |
|
<=== |
| Show |
|
|
10 02 51 -27 01 05 |
B 9014 AC |
2017 |
5 |
294 |
24.6 |
9.45 |
12.70 |
3.25 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
5466675846553736704 |
|
