17249-5011 I 1318 (HD 157270)
17h 24m 55.52s -50° 11' 26.4" P.A. 194.00 sep 2.1 mag 9.96,10.87 Sp A0V
| Coord 2000 |
17249-5011 |
|
Discov num |
I 1318 |
|
Comp |
|
|
Coord arcsec 2000 |
17 24 55.52 -50 11 26.4 |
|
| Date first |
1926 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
197 |
|
Pa last |
193.5 |
|
P.A. Now (θ) |
193.5° |
|
| Sep first |
2.3 |
|
Sep last |
2.067 |
|
Sep. Now (ρ) |
2.067" |
|
| Mag pri |
9.96 |
|
Mag sec |
10.87 |
|
delta mag (ΔM) |
0.91 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 157270 |
|
Constellation |
Ara |
|
SAO |
244723 |
|
Tycho2 |
8349-04045-1 |
|
| Gaia DR2 |
5949544451120659968 |
|
HD |
157270 |
|
