17111-1809 TDT 256 (HD 155232)
17h 11m 06.24s -18° 09' 29.9" P.A. 102.00 sep 0.4 mag 10.69,10.91
| Coord 2000 |
17111-1809 |
|
Discov num |
TDT 256 |
|
Comp |
|
|
Coord arcsec 2000 |
17 11 06.24 -18 09 29.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
102 |
|
Pa last |
101.9 |
|
P.A. Now (θ) |
101.9° |
|
| Sep first |
0.4 |
|
Sep last |
0.44 |
|
Sep. Now (ρ) |
0.44" |
|
| Mag pri |
10.69 |
|
Mag sec |
10.91 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 155232 |
|
Constellation |
Ophiuchus |
|
SAO |
160341 |
|
Tycho2 |
6236-00927-1 |
|
| Gaia DR2 |
4134671561693148800 |
|
HD |
155232 |
|
DM |
BD-17 4737 |
|
