19472-5513 HDS 2813 (HD 186423)
19h 47m 10.10s -55° 13' 25.8" P.A. 142.00 sep 0.7 mag 8.73,11.26 Sp F5V dist. 105.04 pc (342.64 l.y.)
Coord 2000 |
19472-5513 |
|
Discov num |
HDS2813 |
|
Comp |
|
|
Coord arcsec 2000 |
19 47 10.10 -55 13 25.8 |
|
Date first |
1991 |
|
Date last |
2014 |
|
Obs |
2 |
|
Pa first |
135 |
|
Pa last |
142.3 |
|
P.A. Now (θ) |
142.3° |
|
Sep first |
0.7 |
|
Sep last |
0.657 |
|
Sep. Now (ρ) |
0.657" |
|
Mag pri |
8.73 |
|
Mag sec |
11.26 |
|
delta mag (ΔM) |
2.53 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
|
|
Pri motion dec |
-054 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 186423 |
|
Constellation |
Telescopium |
|
SAO |
246266 |
|
HIP |
97352 |
|
Tycho2 |
8779-01515-1 |
|
Gaia DR2 |
6640837544988213760 |
|
HD |
186423 |
|
CP |
CP-55 9181 |
|
Distance |
105.04 |
|
Distance ly |
342.64 |
|