17543-1927 DOO 69 (HD 162940)
17h 54m 20.22s -19° 27' 04.1" P.A. 88.00 sep 11.6 mag 9.60,10.70 Sp K1/3III:
| Coord 2000 |
17543-1927 |
|
Discov num |
DOO 69 |
|
Comp |
|
|
Coord arcsec 2000 |
17 54 20.22 -19 27 04.1 |
|
| Date first |
1912 |
|
Date last |
2018 |
|
Obs |
10 |
|
| Pa first |
88 |
|
Pa last |
88.2 |
|
P.A. Now (θ) |
88.2° |
|
| Sep first |
10.4 |
|
Sep last |
11.563 |
|
Sep. Now (ρ) |
11.563" |
|
| Mag pri |
9.60 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
K1/3III: (yellow-orange) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=1.349
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 162940 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6258-01126-1 |
|
Gaia DR2 |
4119527094741149568 |
|
| HD |
162940 |
|
