16571+3908 HJ 2802 AB
16h 57m 05.16s +39° 06' 17.6" P.A. 126.00 sep 12.0 mag 10.61,13.21 dist. 1204.82 pc (3930.12 l.y.)
| Coord 2000 |
16571+3908 |
|
Discov num |
HJ 2802 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 57 05.16 +39 06 17.6 |
|
| Date first |
1831 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
122 |
|
Pa last |
126 |
|
P.A. Now (θ) |
126° |
|
| Sep first |
8.0 |
|
Sep last |
11.972 |
|
Sep. Now (ρ) |
11.972" |
|
| Mag pri |
10.61 |
|
Mag sec |
13.21 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+000 |
|
| Notes |
N
(See Notes) |
|
rPM=1.475
This double is not physical.
16571+3908 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 57 05 +39 06 18 |
TDT 156 Aa,Ab |
1991 |
1 |
79 |
0.5 |
11.29 |
11.35 |
0.06 |
|
|
| Show |
|
|
16 57 05 +39 06 18 |
HJ 2802 AB |
2016 |
13 |
126 |
12.0 |
10.61 |
13.21 |
2.60 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Spectr |
G0 |
|
Constellation |
Hercules |
|
HIP |
82953 |
|
Tycho2 |
3071-01550-1 |
|
| Gaia DR2 |
1352088797505135616 |
|
Distance |
1204.82 |
|
Distance ly |
3930.12 |
|
