17528+6700 ABH 91 AD
17h 52m 45.97s +67° 00' 13.0" P.A. 239.00 sep 75.8 mag 10.53,14.60
| Coord 2000 |
17528+6700 |
|
Discov num |
ABH 91 |
|
Comp |
AD |
|
Coord arcsec 2000 |
17 52 45.97 +67 00 13.0 |
|
| Date first |
1988 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
240 |
|
Pa last |
238.6 |
|
P.A. Now (θ) |
238.6° |
|
| Sep first |
76.1 |
|
Sep last |
75.782 |
|
Sep. Now (ρ) |
75.782" |
|
| Mag pri |
10.53 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
4.07 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
U
(Proper motion indicates non-physical) |
|
This double is not physical.
17528+6700 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 52 46 +67 00 13 |
BRD 3 AB |
2015 |
32 |
325 |
20.0 |
10.31 |
10.53 |
0.22 |
|
|
| Show |
|
|
17 52 46 +67 00 13 |
BRD 3 AC |
2015 |
25 |
317 |
9.5 |
10.31 |
11.41 |
1.10 |
|
|
| Show |
|
|
17 52 46 +67 00 13 |
ABH 91 AD |
2015 |
8 |
239 |
75.8 |
10.53 |
14.60 |
4.07 |
|
<=== |
| Show |
|
|
17 52 46 +67 00 13 |
ABH 91 AE |
2015 |
6 |
233 |
79.2 |
10.53 |
14.20 |
3.67 |
|
|
| Show |
|
|
17 52 44 +67 00 30 |
BRD 3 BC |
2015 |
16 |
152 |
10.6 |
10.53 |
11.41 |
0.88 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4212-00419-1 |
|
Gaia DR2 |
1633571539517900032 |
|
