17330-3023 SKF 2061 AB
17h 32m 59.46s -30° 22' 40.9" P.A. 313.00 sep 5.4 mag 7.50,16.00 Sp K0IV
Coord 2000 |
17330-3023 |
|
Discov num |
SKF2061 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 32 59.46 -30 22 40.9 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
299 |
|
Pa last |
312.9 |
|
P.A. Now (θ) |
312.9° |
|
Sep first |
5.8 |
|
Sep last |
5.438 |
|
Sep. Now (ρ) |
5.438" |
|
Mag pri |
7.50 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
8.5 |
|
Spectral class |
K0IV (yellow-orange) |
|
Pri motion ra |
-066 |
|
Sec motion ra |
|
|
Pri motion dec |
-049 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
17330-3023 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
208943 |
17 32 59 -30 22 41 |
SKF 2061 AB |
2015 |
5 |
313 |
5.4 |
7.50 |
16.00 |
8.50 |
|
<=== |
Show |
HD 158883 |
208943 |
17 32 59 -30 22 41 |
SKF 2061 AC |
2016 |
9 |
173 |
17.1 |
7.50 |
12.00 |
4.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
SAO |
208943 |
|
Tycho2 |
7375-00257-1 |
|
Gaia DR2 |
4058423007357112320 |
|
HD |
158883 |
|