17029-2938 RST 1929 AB (HD 153826)
17h 02m 59.10s -29° 37' 39.2" P.A. 163.00 sep 20.7 mag 10.03,11.33 Sp K1/3(III)
Coord 2000 |
17029-2938 |
|
Discov num |
RST1929 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 02 59.10 -29 37 39.2 |
|
Date first |
1913 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
163 |
|
Pa last |
162.7 |
|
P.A. Now (θ) |
162.7° |
|
Sep first |
21.1 |
|
Sep last |
20.741 |
|
Sep. Now (ρ) |
20.741" |
|
Mag pri |
10.03 |
|
Mag sec |
11.33 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
K1/3(III) (yellow-orange) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.475
Nature of this double is uncertain.
17029-2938 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 153826 |
|
17 02 59 -29 37 39 |
RST 1929 AB |
2015 |
5 |
163 |
20.7 |
10.03 |
11.33 |
1.30 |
|
<=== |
Show |
|
|
17 02 60 -29 37 59 |
RST 1929 BC |
2015 |
2 |
163 |
1.0 |
11.60 |
11.60 |
0.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 153826 |
|
Constellation |
Ophiuchus |
|
Tycho2 |
6823-02031-1 |
|
Gaia DR2 |
6029781419628195584 |
|
HD |
153826 |
|