17165+0504 SLE 17 (HD 156286)
17h 16m 28.93s +05° 07' 41.8" P.A. 57.00 sep 29.0 mag 7.95,11.74 Sp A2 dist. 156.74 pc (511.29 l.y.)
| Coord 2000 |
17165+0504 |
|
Discov num |
SLE 17 |
|
Comp |
|
|
Coord arcsec 2000 |
17 16 28.93 +05 07 41.8 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
54 |
|
Pa last |
56.7 |
|
P.A. Now (θ) |
56.7° |
|
| Sep first |
32.1 |
|
Sep last |
28.959 |
|
Sep. Now (ρ) |
28.959" |
|
| Mag pri |
7.95 |
|
Mag sec |
11.74 |
|
delta mag (ΔM) |
3.79 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
rPM=1.905
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 156286 |
|
Constellation |
Ophiuchus |
|
SAO |
122228 |
|
HIP |
84495 |
|
| Tycho2 |
0408-00336-1 |
|
Gaia DR2 |
4393296861390910592 |
|
HD |
156286 |
|
BD |
BD+05 3360 |
|
| Distance |
156.74 |
|
Distance ly |
511.29 |
|
