17422+4900 STF 2210 (HD 161286)
17h 42m 11.03s +49° 00' 09.3" P.A. 122.00 sep 3.3 mag 8.93,10.63 Sp K0 dist. 337.84 pc (1102.03 l.y.)
| Coord 2000 |
17422+4900 |
|
Discov num |
STF2210 |
|
Comp |
|
|
Coord arcsec 2000 |
17 42 11.03 +49 00 09.3 |
|
| Date first |
1831 |
|
Date last |
2020 |
|
Obs |
30 |
|
| Pa first |
122 |
|
Pa last |
122.2 |
|
P.A. Now (θ) |
122.2° |
|
| Sep first |
3.0 |
|
Sep last |
3.321 |
|
Sep. Now (ρ) |
3.321" |
|
| Mag pri |
8.93 |
|
Mag sec |
10.63 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
+015 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=1.904
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 161286 |
|
Constellation |
Hercules |
|
SAO |
46899 |
|
HIP |
86638 |
|
| Tycho2 |
3518-00671-1 |
|
Gaia DR2 |
1363984993625977856 |
|
HD |
161286 |
|
GC |
24045 |
|
| BD |
BD+49 2680 |
|
Distance |
337.84 |
|
Distance ly |
1102.03 |
|
