17212-4133 I 1315 (HD 156741)
17h 21m 10.95s -41° 33' 24.5" P.A. 289.00 sep 1.0 mag 9.27,10.86 Sp G8V dist. 97.47 pc (317.95 l.y.)
| Coord 2000 |
17212-4133 |
|
Discov num |
I 1315 |
|
Comp |
|
|
Coord arcsec 2000 |
17 21 10.95 -41 33 24.5 |
|
| Date first |
1926 |
|
Date last |
2016 |
|
Obs |
16 |
|
| Pa first |
335 |
|
Pa last |
288.5 |
|
P.A. Now (θ) |
288.5° |
|
| Sep first |
0.8 |
|
Sep last |
1.025 |
|
Sep. Now (ρ) |
1.025" |
|
| Mag pri |
9.27 |
|
Mag sec |
10.86 |
|
delta mag (ΔM) |
1.59 |
|
Spectral class |
G8V (yellow) |
|
| Pri motion ra |
-083 |
|
Sec motion ra |
-083 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
+020 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 156741 |
|
Constellation |
Scorpius |
|
SAO |
227852 |
|
HIP |
84911 |
|
| Tycho2 |
7891-01311-1 |
|
Gaia DR2 |
5959819559077545088 |
|
HD |
156741 |
|
CD |
CD-4111511 |
|
| CP |
CP-41 7954 |
|
Distance |
97.47 |
|
Distance ly |
317.95 |
|
