17012-2941 HO 554 AC (HD 153515)
17h 01m 12.60s -29° 41' 03.6" P.A. 350.00 sep 35.3 mag 9.13,11.59 Sp G0II dist. 328.95 pc (1073.03 l.y.)
| Coord 2000 |
17012-2941 |
|
Discov num |
HO 554 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 01 12.60 -29 41 03.6 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
352 |
|
Pa last |
350.2 |
|
P.A. Now (θ) |
350.2° |
|
| Sep first |
35.2 |
|
Sep last |
35.292 |
|
Sep. Now (ρ) |
35.292" |
|
| Mag pri |
9.13 |
|
Mag sec |
11.59 |
|
delta mag (ΔM) |
2.46 |
|
Spectral class |
G0II (yellow) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.869
This double is not physical.
17012-2941 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
184918 |
17 01 13 -29 41 04 |
HO 554 AB |
2015 |
7 |
357 |
9.6 |
9.13 |
13.90 |
4.77 |
|
|
| Show |
HD 153515 |
184918 |
17 01 13 -29 41 04 |
HO 554 AC |
2015 |
9 |
350 |
35.3 |
9.13 |
11.59 |
2.46 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 153515 |
|
Constellation |
Ophiuchus |
|
SAO |
184918 |
|
HIP |
83280 |
|
| Tycho2 |
6822-01205-1 |
|
Gaia DR2 |
6029453868253222656 |
|
HD |
153515 |
|
CD |
CD-2913111 |
|
| Distance |
328.95 |
|
Distance ly |
1073.03 |
|