08377+0542 DRS 9 AB (Del Hya)
08h 37m 39.37s +05° 42' 13.6" P.A. 263.00 sep 2.7 mag 4.12,10.70 Sp A1Vnn dist. 49.16 pc (160.36 l.y.)
| Coord 2000 |
08377+0542 |
|
Discov num |
DRS 9 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 37 39.37 +05 42 13.6 |
|
| Date first |
2002 |
|
Date last |
2007 |
|
Obs |
3 |
|
| Pa first |
265 |
|
Pa last |
262.7 |
|
P.A. Now (θ) |
262.7° |
|
| Sep first |
2.6 |
|
Sep last |
2.71 |
|
Sep. Now (ρ) |
2.71" |
|
| Mag pri |
4.12 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
6.58 |
|
Spectral class |
A1Vnn (white) |
|
| Pri motion ra |
-068 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
N
R
(See Notes, Red magnitudes) |
|
Nature of this double is uncertain.
08377+0542 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Del Hya |
116965 |
08 37 39 +05 42 14 |
DRS 9 AB |
2007 |
3 |
263 |
2.7 |
4.12 |
10.70 |
6.58 |
|
<=== |
| Show |
|
116965 |
08 37 39 +05 42 14 |
BUP 118 AC |
2015 |
8 |
314 |
240.4 |
4.13 |
11.15 |
7.02 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
Del Hya |
|
Constellation |
Hydra |
|
SAO |
116965 |
|
HIP |
42313 |
|
| Tycho2 |
0223-01795-1 |
|
Gaia DR2 |
594595517272044288 |
|
HD |
73262 |
|
HR |
3410 |
|
| GC |
11823 |
|
BD |
BD+06 2001 |
|
Bayer |
Delta Hydrae |
|
Bayer name |
Del Hya |
|
| Flamsteed |
4 Hydrae |
|
Flamsteed name |
4 Hya |
|
FK5 |
1223 |
|
Distance |
49.16 |
|
| Distance ly |
160.36 |
|
Bayer greek |
δ Hya |
|
