17089+6925 UC 3298 AC
17h 08m 51.86s +69° 25' 10.4" P.A. 137.00 sep 27.6 mag 9.99,11.95 Sp G5
| Coord 2000 |
17089+6925 |
|
Discov num |
UC 3298 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 08 51.86 +69 25 10.4 |
|
| Date first |
1893 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
141 |
|
Pa last |
137.3 |
|
P.A. Now (θ) |
137.3° |
|
| Sep first |
26.6 |
|
Sep last |
27.566 |
|
Sep. Now (ρ) |
27.566" |
|
| Mag pri |
9.99 |
|
Mag sec |
11.95 |
|
delta mag (ΔM) |
1.96 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-114 |
|
Sec motion dec |
-114 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.043 (< 0.3, Physical double)
This double is physical.
17089+6925 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 08 52 +69 25 10 |
STF 2129 AB |
2015 |
11 |
206 |
9.8 |
9.99 |
10.61 |
0.62 |
|
|
| Show |
|
|
17 08 52 +69 25 10 |
UC 3298 AC |
2016 |
12 |
137 |
27.6 |
9.99 |
11.95 |
1.96 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4421-00825-1 |
|
Gaia DR2 |
1638559611454956416 |
|
