17390-3559 I 606 (HD 159953)
17h 38m 59.37s -35° 59' 29.1" P.A. 82.00 sep 2.0 mag 8.71,10.35 Sp A(pSi)
| Coord 2000 |
17390-3559 |
|
Discov num |
I 606 |
|
Comp |
|
|
Coord arcsec 2000 |
17 38 59.37 -35 59 29.1 |
|
| Date first |
1909 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
80 |
|
Pa last |
81.7 |
|
P.A. Now (θ) |
81.7° |
|
| Sep first |
1.2 |
|
Sep last |
2 |
|
Sep. Now (ρ) |
2" |
|
| Mag pri |
8.71 |
|
Mag sec |
10.35 |
|
delta mag (ΔM) |
1.64 |
|
Spectral class |
A(pSi) (white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 159953 |
|
Constellation |
Scorpius |
|
SAO |
209070 |
|
Tycho2 |
7388-00501-1 |
|
| Gaia DR2 |
4041206854311912192 |
|
HD |
159953 |
|
