17112-2838 B 333
17h 11m 13.39s -28° 37' 51.6" P.A. 100.00 sep 0.4 mag 9.70,9.90 Sp K2
| Coord 2000 |
17112-2838 |
|
Discov num |
B 333 |
|
Comp |
|
|
Coord arcsec 2000 |
17 11 13.39 -28 37 51.6 |
|
| Date first |
1926 |
|
Date last |
1991 |
|
Obs |
7 |
|
| Pa first |
98 |
|
Pa last |
100.1 |
|
P.A. Now (θ) |
100.1° |
|
| Sep first |
0.4 |
|
Sep last |
0.417 |
|
Sep. Now (ρ) |
0.417" |
|
| Mag pri |
9.70 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
6824-00202-1 |
|
Gaia DR2 |
4107648727015971840 |
|
