08257-0354 JNN 8 AB
08h 25m 39.63s -03° 54' 23.1" P.A. 86.00 sep 5.9 mag 4.09,19.80 Sp A0V dist. 37.51 pc (122.36 l.y.)
| Coord 2000 |
08257-0354 |
|
Discov num |
JNN 8 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 25 39.63 -03 54 23.1 |
|
| Date first |
2008 |
|
Date last |
2010 |
|
Obs |
3 |
|
| Pa first |
87 |
|
Pa last |
86.1 |
|
P.A. Now (θ) |
86.1° |
|
| Sep first |
5.8 |
|
Sep last |
5.938 |
|
Sep. Now (ρ) |
5.938" |
|
| Mag pri |
4.09 |
|
Mag sec |
19.80 |
|
delta mag (ΔM) |
15.71 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
-066 |
|
Sec motion ra |
|
|
| Pri motion dec |
-024 |
|
Sec motion dec |
|
|
| Notes |
U
K
(Proper motion indicates non-physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
08257-0354 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
135896 |
08 25 40 -03 54 23 |
JNN 8 AB |
2010 |
3 |
86 |
5.9 |
4.09 |
19.80 |
15.71 |
|
<=== |
| Show |
|
135896 |
08 25 40 -03 54 23 |
JNN 8 AC |
2010 |
2 |
246 |
9.4 |
4.09 |
19.70 |
15.61 |
|
|
| Show |
|
135896 |
08 25 40 -03 54 23 |
JNN 8 AD |
2010 |
2 |
221 |
10.0 |
4.09 |
20.90 |
16.81 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
135896 |
|
HIP |
41307 |
|
Tycho2 |
4857-02151-1 |
|
| Gaia DR2 |
3066513435670258432 |
|
HD |
71155 |
|
HR |
3314 |
|
GC |
11499 |
|
| BD |
BD-03 2339 |
|
FK5 |
316 |
|
Distance |
37.51 |
|
Distance ly |
122.36 |
|
