17030-4300 B 1842 (HD 153733)
17h 03m 03.40s -42° 59' 35.2" P.A. 338.00 sep 0.3 mag 10.40,10.70 Sp A0III/IV
| Coord 2000 |
17030-4300 |
|
Discov num |
B 1842 |
|
Comp |
|
|
Coord arcsec 2000 |
17 03 03.40 -42 59 35.2 |
|
| Date first |
1935 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
341 |
|
Pa last |
337.6 |
|
P.A. Now (θ) |
337.6° |
|
| Sep first |
0.3 |
|
Sep last |
0.338 |
|
Sep. Now (ρ) |
0.338" |
|
| Mag pri |
10.40 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
A0III/IV (white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-025 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 153733 |
|
Constellation |
Scorpius |
|
Tycho2 |
7877-00101-1 |
|
Gaia DR2 |
5965428923802913792 |
|
| HD |
153733 |
|
