16169+1948 COU 107 (HD 146697)
16h 16m 51.42s +19° 48' 05.3" P.A. 114.00 sep 0.6 mag 9.02,9.61 Sp K0 dist. 239.23 pc (780.37 l.y.)
| Coord 2000 |
16169+1948 |
|
Discov num |
COU 107 |
|
Comp |
|
|
Coord arcsec 2000 |
16 16 51.42 +19 48 05.3 |
|
| Date first |
1966 |
|
Date last |
2016 |
|
Obs |
17 |
|
| Pa first |
122 |
|
Pa last |
114.4 |
|
P.A. Now (θ) |
114.4° |
|
| Sep first |
0.7 |
|
Sep last |
0.637 |
|
Sep. Now (ρ) |
0.637" |
|
| Mag pri |
9.02 |
|
Mag sec |
9.61 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 146697 |
|
Constellation |
Hercules |
|
SAO |
102057 |
|
HIP |
79773 |
|
| Tycho2 |
1513-01132-1 |
|
Gaia DR2 |
1201594032510465280 |
|
HD |
146697 |
|
BD |
BD+20 3236 |
|
| Distance |
239.23 |
|
Distance ly |
780.37 |
|
