16209+6422 STF 2046 AB (HD 147995)
16h 20m 53.83s +64° 21' 45.7" P.A. 221.00 sep 8.0 mag 9.73,10.30 Sp F8
| Coord 2000 |
16209+6422 |
|
Discov num |
STF2046 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 20 53.83 +64 21 45.7 |
|
| Date first |
1831 |
|
Date last |
2018 |
|
Obs |
34 |
|
| Pa first |
224 |
|
Pa last |
221.4 |
|
P.A. Now (θ) |
221.4° |
|
| Sep first |
7.8 |
|
Sep last |
8.01 |
|
Sep. Now (ρ) |
8.01" |
|
| Mag pri |
9.73 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
0.57 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-022 |
|
Sec motion ra |
-025 |
|
| Pri motion dec |
-039 |
|
Sec motion dec |
-038 |
|
| Notes |
|
|
rPM=0.07 (< 0.3, Physical double)
This double is physical.
16209+6422 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 147995 |
17053 |
16 20 54 +64 21 46 |
STF 2046 AB |
2018 |
34 |
221 |
8.0 |
9.73 |
10.30 |
0.57 |
|
<=== |
| Show |
|
17053 |
16 20 54 +64 21 46 |
FOX 194 AC |
2016 |
10 |
130 |
28.8 |
9.73 |
12.76 |
3.03 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 147995 |
|
Constellation |
Draco |
|
SAO |
17053 |
|
Tycho2 |
4192-02275-1 |
|
| Gaia DR2 |
1629839522174735744 |
|
HD |
147995 |
|
GC |
22025 |
|
