18248+0714 STT 347 (HD 169512)
18h 24m 45.24s +07° 13' 52.5" P.A. 346.00 sep 3.2 mag 8.01,10.93 Sp B9V dist. 1666.67 pc (5436.68 l.y.)
| Coord 2000 |
18248+0714 |
|
Discov num |
STT 347 |
|
Comp |
|
|
Coord arcsec 2000 |
18 24 45.24 +07 13 52.5 |
|
| Date first |
1843 |
|
Date last |
2016 |
|
Obs |
24 |
|
| Pa first |
354 |
|
Pa last |
346.1 |
|
P.A. Now (θ) |
346.1° |
|
| Sep first |
3.7 |
|
Sep last |
3.228 |
|
Sep. Now (ρ) |
3.228" |
|
| Mag pri |
8.01 |
|
Mag sec |
10.93 |
|
delta mag (ΔM) |
2.92 |
|
Spectral class |
B9V (blue-white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.825
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 169512 |
|
Constellation |
Ophiuchus |
|
SAO |
123443 |
|
HIP |
90242 |
|
| Tycho2 |
0445-00719-1 |
|
Gaia DR2 |
4477508839230658304 |
|
HD |
169512 |
|
ADS |
11323 |
|
| BD |
BD+07 3676 |
|
Distance |
1666.67 |
|
Distance ly |
5436.68 |
|
