17150+2450 BNU 5 Aa,Ab
17h 15m 01.92s +24° 50' 22.5" P.A. 7.00 sep 0.1 mag 3.14,4.40 Sp A3IV dist. 23.04 pc (75.16 l.y.)
| Coord 2000 |
17150+2450 |
|
Discov num |
BNU 5 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
17 15 01.92 +24 50 22.5 |
|
| Date first |
1978 |
|
Date last |
1989 |
|
Obs |
5 |
|
| Pa first |
168 |
|
Pa last |
7.4 |
|
P.A. Now (θ) |
7.4° |
|
| Sep first |
0.1 |
|
Sep last |
0.056 |
|
Sep. Now (ρ) |
0.056" |
|
| Mag pri |
3.14 |
|
Mag sec |
4.40 |
|
delta mag (ΔM) |
1.26 |
|
Spectral class |
A3IV (white) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
|
|
| Pri motion dec |
-158 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
17150+2450 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
84951 |
17 15 02 +24 50 22 |
BNU 5 Aa,Ab |
1989 |
5 |
7 |
0.1 |
3.14 |
4.40 |
1.26 |
|
<=== |
| Show |
Sarin |
84951 |
17 15 02 +24 50 22 |
STF 3127 AB |
2020 |
222 |
291 |
13.8 |
3.12 |
8.30 |
5.18 |
|
|
| Show |
|
84951 |
17 15 02 +24 50 22 |
STF 3127 AC |
2013 |
7 |
353 |
174.2 |
3.12 |
10.45 |
7.33 |
|
|
| Show |
|
84951 |
17 15 02 +24 50 22 |
STF 3127 AD |
2020 |
11 |
90 |
193.2 |
3.12 |
10.59 |
7.47 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Common name |
Sarin |
|
Var name |
NSV8419 Her |
|
Constellation |
Hercules |
|
SAO |
84951 |
|
| HIP |
84379 |
|
Tycho2 |
2065-01930-1 |
|
Gaia DR2 |
4573412435276520320 |
|
HD |
156164 |
|
| HR |
6410 |
|
GC |
23294 |
|
ADS |
10424 |
|
GL |
NN 3995A |
|
| BD |
BD+25 3221 |
|
Bayer |
Delta Herculis |
|
Bayer name |
Del Her |
|
Flamsteed |
65 Herculis |
|
| Flamsteed name |
65 Her |
|
FK5 |
641 |
|
Distance |
23.04 |
|
Distance ly |
75.16 |
|
| Bayer greek |
δ Her |
|
