16121+1155 STF 2016 (HD 145730)
16h 12m 07.05s +11° 54' 39.2" P.A. 147.00 sep 7.5 mag 8.49,9.60 Sp A3 dist. 172.12 pc (561.46 l.y.)
| Coord 2000 |
16121+1155 |
|
Discov num |
STF2016 |
|
Comp |
|
|
Coord arcsec 2000 |
16 12 07.05 +11 54 39.2 |
|
| Date first |
1830 |
|
Date last |
2019 |
|
Obs |
43 |
|
| Pa first |
149 |
|
Pa last |
146.7 |
|
P.A. Now (θ) |
146.7° |
|
| Sep first |
6.9 |
|
Sep last |
7.48 |
|
Sep. Now (ρ) |
7.48" |
|
| Mag pri |
8.49 |
|
Mag sec |
9.60 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+026 |
|
Sec motion ra |
+028 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-019 |
|
| Notes |
N
(See Notes) |
|
rPM=0.066 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 145730 |
|
Constellation |
Hercules |
|
SAO |
101998 |
|
HIP |
79386 |
|
| Tycho2 |
0953-01170-1 |
|
Gaia DR2 |
4457195499332635136 |
|
HD |
145730 |
|
GC |
21794 |
|
| BD |
BD+12 2970 |
|
Distance |
172.12 |
|
Distance ly |
561.46 |
|
