17507+0755 STF 2230 AB (HD 162429)
17h 50m 40.12s +07° 55' 18.8" P.A. 87.00 sep 46.8 mag 9.21,9.85 Sp A2
| Coord 2000 |
17507+0755 |
|
Discov num |
STF2230 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 50 40.12 +07 55 18.8 |
|
| Date first |
1831 |
|
Date last |
2015 |
|
Obs |
34 |
|
| Pa first |
83 |
|
Pa last |
86.8 |
|
P.A. Now (θ) |
86.8° |
|
| Sep first |
44.4 |
|
Sep last |
46.793 |
|
Sep. Now (ρ) |
46.793" |
|
| Mag pri |
9.21 |
|
Mag sec |
9.85 |
|
delta mag (ΔM) |
0.64 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
-013 |
|
| Notes |
N
(See Notes) |
|
rPM=1.474
This double is not physical.
17507+0755 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 162429 |
122822 |
17 50 40 +07 55 19 |
STF 2230 AB |
2015 |
34 |
87 |
46.8 |
9.21 |
9.85 |
0.64 |
|
<=== |
| Show |
|
122822 |
17 50 40 +07 55 19 |
STF 2230 AC |
2015 |
21 |
113 |
39.9 |
9.21 |
11.12 |
1.91 |
|
|
| Show |
|
122823 |
17 50 43 +07 55 22 |
STF 2230 BC |
2015 |
24 |
209 |
20.5 |
9.85 |
11.12 |
1.27 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 162429 |
|
Constellation |
Ophiuchus |
|
SAO |
122822 |
|
Tycho2 |
0994-00910-1 |
|
| Gaia DR2 |
4487901457485643264 |
|
HD |
162429 |
|
GC |
24234 |
|
DM |
BD+07 3483 |
|
