16077+2022 WEI 30 (HD 144957)
16h 07m 43.95s +20° 22' 27.9" P.A. 224.00 sep 12.3 mag 8.71,10.34 Sp F5 dist. 98.81 pc (322.32 l.y.)
| Coord 2000 |
16077+2022 |
|
Discov num |
WEI 30 |
|
Comp |
|
|
Coord arcsec 2000 |
16 07 43.95 +20 22 27.9 |
|
| Date first |
1895 |
|
Date last |
2017 |
|
Obs |
28 |
|
| Pa first |
225 |
|
Pa last |
223.6 |
|
P.A. Now (θ) |
223.6° |
|
| Sep first |
12.1 |
|
Sep last |
12.34 |
|
Sep. Now (ρ) |
12.34" |
|
| Mag pri |
8.71 |
|
Mag sec |
10.34 |
|
delta mag (ΔM) |
1.63 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-035 |
|
Sec motion ra |
-035 |
|
| Pri motion dec |
+023 |
|
Sec motion dec |
+022 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.024 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 144957 |
|
Constellation |
Hercules |
|
HIP |
79016 |
|
Tycho2 |
1511-00319-1 |
|
| Gaia DR2 |
1204831926752712960 |
|
HD |
144957 |
|
ADS |
9929 |
|
BD |
BD+20 3212 |
|
| Distance |
98.81 |
|
Distance ly |
322.32 |
|
