17226-2004 B 2834
17h 22m 34.20s -20° 04' 09.9" P.A. 354.00 sep 6.5 mag 10.37,13.90 Sp B9/A0V
| Coord 2000 |
17226-2004 |
|
Discov num |
B 2834 |
|
Comp |
|
|
Coord arcsec 2000 |
17 22 34.20 -20 04 09.9 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
350 |
|
Pa last |
353.6 |
|
P.A. Now (θ) |
353.6° |
|
| Sep first |
6.0 |
|
Sep last |
6.474 |
|
Sep. Now (ρ) |
6.474" |
|
| Mag pri |
10.37 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
3.53 |
|
Spectral class |
B9/A0V (blue-white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
+112 |
|
| Notes |
|
|
rPM=1.038
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
6242-00965-1 |
|
Gaia DR2 |
4121969006961886592 |
|
HD |
157185 |
|
