17106-4331 B 1849 (HD 154938)
17h 10m 34.97s -43° 31' 24.8" P.A. 223.00 sep 2.3 mag 8.33,11.20 Sp K0III
Coord 2000 |
17106-4331 |
|
Discov num |
B 1849 |
|
Comp |
|
|
Coord arcsec 2000 |
17 10 34.97 -43 31 24.8 |
|
Date first |
1930 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
224 |
|
Pa last |
223.2 |
|
P.A. Now (θ) |
223.2° |
|
Sep first |
2.4 |
|
Sep last |
2.299 |
|
Sep. Now (ρ) |
2.299" |
|
Mag pri |
8.33 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
2.87 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
-017 |
|
Sec motion ra |
|
|
Pri motion dec |
-039 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 154938 |
|
Constellation |
Scorpius |
|
SAO |
227687 |
|
Tycho2 |
7882-00020-1 |
|
Gaia DR2 |
5965191394930800640 |
|
HD |
154938 |
|
DM |
CP-43 7896 |
|