18113+6915 STF 2307 (HD 167855)
18h 11m 15.24s +69° 14' 59.8" P.A. 205.00 sep 4.4 mag 9.07,9.12 Sp G0 dist. 152.67 pc (498.01 l.y.)
| Coord 2000 |
18113+6915 |
|
Discov num |
STF2307 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 15.24 +69 14 59.8 |
|
| Date first |
1832 |
|
Date last |
2018 |
|
Obs |
35 |
|
| Pa first |
205 |
|
Pa last |
205.1 |
|
P.A. Now (θ) |
205.1° |
|
| Sep first |
4.3 |
|
Sep last |
4.377 |
|
Sep. Now (ρ) |
4.377" |
|
| Mag pri |
9.07 |
|
Mag sec |
9.12 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
+030 |
|
Sec motion dec |
+027 |
|
| Notes |
|
|
rPM=0.094 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 167855 |
|
Constellation |
Draco |
|
SAO |
17810 |
|
HIP |
89113 |
|
| Tycho2 |
4429-02059-1 |
|
Gaia DR2 |
2260001448874494080 |
|
HD |
167855 |
|
GC |
24879 |
|
| BD |
BD+69 970 |
|
Distance |
152.67 |
|
Distance ly |
498.01 |
|
