18126-0329 A 83 (HD 166847)
18h 12m 36.21s -03° 29' 08.6" P.A. 303.00 sep 0.8 mag 9.17,9.29 Sp F2 dist. 147.71 pc (481.83 l.y.)
| Coord 2000 |
18126-0329 |
|
Discov num |
A 83 |
|
Comp |
|
|
Coord arcsec 2000 |
18 12 36.21 -03 29 08.6 |
|
| Date first |
1900 |
|
Date last |
2016 |
|
Obs |
35 |
|
| Pa first |
312 |
|
Pa last |
303 |
|
P.A. Now (θ) |
303° |
|
| Sep first |
0.8 |
|
Sep last |
0.754 |
|
Sep. Now (ρ) |
0.754" |
|
| Mag pri |
9.17 |
|
Mag sec |
9.29 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+020 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 166847 |
|
Constellation |
Serpens |
|
SAO |
142153 |
|
HIP |
89236 |
|
| Tycho2 |
5101-00204-1 |
|
Gaia DR2 |
4174513121417778176 |
|
HD |
166847 |
|
ADS |
11154 |
|
| BD |
BD-03 4252 |
|
Distance |
147.71 |
|
Distance ly |
481.83 |
|