17186-3333 TDT 301 (HD 319657)
17h 18m 38.19s -33° 33' 18.6" P.A. 84.00 sep 0.6 mag 10.99,11.80
| Coord 2000 |
17186-3333 |
|
Discov num |
TDT 301 |
|
Comp |
|
|
Coord arcsec 2000 |
17 18 38.19 -33 33 18.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
84 |
|
Pa last |
83.8 |
|
P.A. Now (θ) |
83.8° |
|
| Sep first |
0.6 |
|
Sep last |
0.57 |
|
Sep. Now (ρ) |
0.57" |
|
| Mag pri |
10.99 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.81 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 319657 |
|
Constellation |
Scorpius |
|
Tycho2 |
7366-01450-1 |
|
Gaia DR2 |
5979181241587673600 |
|
| HD |
319657 |
|
