09031-0859 BRT 545 (HD 77573)
09h 03m 08.24s -08° 59' 23.6" P.A. 321.00 sep 6.1 mag 8.49,11.61 Sp A2 dist. 147.28 pc (480.43 l.y.)
Coord 2000 |
09031-0859 |
|
Discov num |
BRT 545 |
|
Comp |
|
|
Coord arcsec 2000 |
09 03 08.24 -08 59 23.6 |
|
Date first |
1931 |
|
Date last |
2016 |
|
Obs |
16 |
|
Pa first |
319 |
|
Pa last |
321.4 |
|
P.A. Now (θ) |
321.4° |
|
Sep first |
5.7 |
|
Sep last |
6.114 |
|
Sep. Now (ρ) |
6.114" |
|
Mag pri |
8.49 |
|
Mag sec |
11.61 |
|
delta mag (ΔM) |
3.12 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-022 |
|
Sec motion ra |
-030 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
rPM=0.509
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 77573 |
|
Constellation |
Hydra |
|
SAO |
136533 |
|
HIP |
44429 |
|
Tycho2 |
5444-01704-1 |
|
Gaia DR2 |
5743731271852583936 |
|
HD |
77573 |
|
BD |
BD-08 2568 |
|
Distance |
147.28 |
|
Distance ly |
480.43 |
|