17401-3749 JSP 721
17h 40m 09.72s -37° 49' 09.8" P.A. 122.00 sep 3.7 mag 10.52,15.30 Sp K0
Coord 2000 |
17401-3749 |
|
Discov num |
JSP 721 |
|
Comp |
|
|
Coord arcsec 2000 |
17 40 09.72 -37 49 09.8 |
|
Date first |
1929 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
123 |
|
Pa last |
122.3 |
|
P.A. Now (θ) |
122.3° |
|
Sep first |
3.8 |
|
Sep last |
3.736 |
|
Sep. Now (ρ) |
3.736" |
|
Mag pri |
10.52 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
4.78 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Tycho2 |
7885-00911-1 |
|
Gaia DR2 |
5962345210376051200 |
|
HD |
320398 |
|