17559-7241 TSN 9
17h 55m 55.02s -72° 41' 28.1" P.A. 274.00 sep 102.2 mag 9.60,14.00 Sp G5V dist. 68.49 pc (223.41 l.y.)
| Coord 2000 |
17559-7241 |
|
Discov num |
TSN 9 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 55.02 -72 41 28.1 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
274 |
|
Pa last |
273.8 |
|
P.A. Now (θ) |
273.8° |
|
| Sep first |
102.2 |
|
Sep last |
102.218 |
|
Sep. Now (ρ) |
102.218" |
|
| Mag pri |
9.60 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
4.4 |
|
Spectral class |
G5V (yellow) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
-191 |
|
Sec motion dec |
-198 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.061 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
SAO |
257540 |
|
HIP |
87783 |
|
Tycho2 |
9297-01092-1 |
|
| Gaia DR2 |
5803618818362519552 |
|
HD |
162026 |
|
CP |
CP-72 2122 |
|
Distance |
68.49 |
|
| Distance ly |
223.41 |
|
