18161-1111 HDS 2579 (HD 167518)
18h 16m 04.62s -11° 10' 47.7" P.A. 78.00 sep 7.8 mag 7.80,12.01 Sp F5 dist. 90.17 pc (294.13 l.y.)
| Coord 2000 |
18161-1111 |
|
Discov num |
HDS2579 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 04.62 -11 10 47.7 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
113 |
|
Pa last |
77.6 |
|
P.A. Now (θ) |
77.6° |
|
| Sep first |
8.4 |
|
Sep last |
7.756 |
|
Sep. Now (ρ) |
7.756" |
|
| Mag pri |
7.80 |
|
Mag sec |
12.01 |
|
delta mag (ΔM) |
4.21 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-034 |
|
Sec motion ra |
-028 |
|
| Pri motion dec |
-050 |
|
Sec motion dec |
-051 |
|
| Notes |
|
|
rPM=0.101 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 167518 |
|
Constellation |
Serpens |
|
SAO |
161242 |
|
HIP |
89524 |
|
| Tycho2 |
5681-00417-1 |
|
Gaia DR2 |
4153991458443776128 |
|
HD |
167518 |
|
BD |
BD-11 4573 |
|
| Distance |
90.17 |
|
Distance ly |
294.13 |
|
