16003-0505 HDS 2254 (HD 143396)
16h 00m 16.53s -05° 04' 53.8" P.A. 180.00 sep 0.3 mag 8.56,10.19 Sp A0 dist. 136.43 pc (445.03 l.y.)
| Coord 2000 |
16003-0505 |
|
Discov num |
HDS2254 |
|
Comp |
|
|
Coord arcsec 2000 |
16 00 16.53 -05 04 53.8 |
|
| Date first |
1991 |
|
Date last |
2019 |
|
Obs |
5 |
|
| Pa first |
145 |
|
Pa last |
180.4 |
|
P.A. Now (θ) |
180.4° |
|
| Sep first |
0.3 |
|
Sep last |
0.281 |
|
Sep. Now (ρ) |
0.281" |
|
| Mag pri |
8.56 |
|
Mag sec |
10.19 |
|
delta mag (ΔM) |
1.63 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-024 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 143396 |
|
Constellation |
Libra |
|
SAO |
140892 |
|
HIP |
78396 |
|
| Tycho2 |
5040-00799-1 |
|
Gaia DR2 |
4398621319466829312 |
|
HD |
143396 |
|
BD |
BD-04 4020 |
|
| Distance |
136.43 |
|
Distance ly |
445.03 |
|
