17174+0358 DOO 65
17h 17m 21.77s +03° 59' 43.1" P.A. 27.00 sep 2.8 mag 10.71,11.34
| Coord 2000 |
17174+0358 |
|
Discov num |
DOO 65 |
|
Comp |
|
|
Coord arcsec 2000 |
17 17 21.77 +03 59 43.1 |
|
| Date first |
1916 |
|
Date last |
2016 |
|
Obs |
17 |
|
| Pa first |
24 |
|
Pa last |
27.1 |
|
P.A. Now (θ) |
27.1° |
|
| Sep first |
2.9 |
|
Sep last |
2.77 |
|
Sep. Now (ρ) |
2.77" |
|
| Mag pri |
10.71 |
|
Mag sec |
11.34 |
|
delta mag (ΔM) |
0.63 |
|
Spectral class |
|
|
| Pri motion ra |
-019 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-085 |
|
Sec motion dec |
-085 |
|
| Notes |
T
(Parallax indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0408-01010-1 |
|
Gaia DR2 |
4388472311745615872 |
|
