18157-0321 STF 2296 (HD 167517)
18h 15m 42.45s -03° 21' 27.6" P.A. 6.00 sep 3.2 mag 7.48,10.22 Sp K0 dist. 199.2 pc (649.79 l.y.)
| Coord 2000 |
18157-0321 |
|
Discov num |
STF2296 |
|
Comp |
|
|
Coord arcsec 2000 |
18 15 42.45 -03 21 27.6 |
|
| Date first |
1829 |
|
Date last |
2016 |
|
Obs |
20 |
|
| Pa first |
7 |
|
Pa last |
5.5 |
|
P.A. Now (θ) |
5.5° |
|
| Sep first |
3.3 |
|
Sep last |
3.229 |
|
Sep. Now (ρ) |
3.229" |
|
| Mag pri |
7.48 |
|
Mag sec |
10.22 |
|
delta mag (ΔM) |
2.74 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
rPM=1.606
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 167517 |
|
Constellation |
Serpens |
|
SAO |
142184 |
|
HIP |
89489 |
|
| Tycho2 |
5102-00415-1 |
|
Gaia DR2 |
4174483572042990592 |
|
HD |
167517 |
|
GC |
24911 |
|
| BD |
BD-03 4257 |
|
Distance |
199.2 |
|
Distance ly |
649.79 |
|
