17584+0428 SKF 2215 AC
17h 58m 24.46s +04° 27' 41.8" P.A. 320.00 sep 18.0 mag 10.36,14.70 Sp K4V
| Coord 2000 |
17584+0428 |
|
Discov num |
SKF2215 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 58 24.46 +04 27 41.8 |
|
| Date first |
1950 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
321 |
|
Pa last |
319.8 |
|
P.A. Now (θ) |
319.8° |
|
| Sep first |
18.1 |
|
Sep last |
17.975 |
|
Sep. Now (ρ) |
17.975" |
|
| Mag pri |
10.36 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
4.34 |
|
Spectral class |
K4V (yellow-orange) |
|
| Pri motion ra |
-064 |
|
Sec motion ra |
-062 |
|
| Pri motion dec |
-044 |
|
Sec motion dec |
-039 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.069 (< 0.3, Physical double)
This double is physical.
17584+0428 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 58 24 +04 27 42 |
KUI 84 AB |
2021 |
30 |
346 |
0.2 |
10.36 |
11.09 |
0.73 |
Y |
|
| Show |
|
|
17 58 24 +04 27 42 |
SKF 2215 AC |
2015 |
11 |
320 |
18.0 |
10.36 |
14.70 |
4.34 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0425-00802-1 |
|
Gaia DR2 |
4472789731012285824 |
|
