17162-7146 B 2405
17h 16m 11.50s -71° 46' 13.3" P.A. 293.00 sep 1.2 mag 9.49,12.50
| Coord 2000 |
17162-7146 |
|
Discov num |
B 2405 |
|
Comp |
|
|
Coord arcsec 2000 |
17 16 11.50 -71 46 13.3 |
|
| Date first |
1931 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
295 |
|
Pa last |
292.5 |
|
P.A. Now (θ) |
292.5° |
|
| Sep first |
1.2 |
|
Sep last |
1.227 |
|
Sep. Now (ρ) |
1.227" |
|
| Mag pri |
9.49 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
3.01 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-021 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9284-02568-1 |
|
Gaia DR2 |
5804480457524194688 |
|
