10540-2645 B 2722 (HD 94473)
10h 53m 58.65s -26° 44' 46.1" P.A. 172.00 sep 16.0 mag 7.49,11.99 Sp B5III dist. 349.65 pc (1140.56 l.y.)
Coord 2000 |
10540-2645 |
|
Discov num |
B 2722 |
|
Comp |
|
|
Coord arcsec 2000 |
10 53 58.65 -26 44 46.1 |
|
Date first |
1932 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
180 |
|
Pa last |
171.8 |
|
P.A. Now (θ) |
171.8° |
|
Sep first |
15.0 |
|
Sep last |
16.012 |
|
Sep. Now (ρ) |
16.012" |
|
Mag pri |
7.49 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
B5III (blue-white) |
|
Pri motion ra |
-022 |
|
Sec motion ra |
+025 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
+066 |
|
Notes |
|
|
rPM=1.058
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 94473 |
|
Constellation |
Hydra |
|
SAO |
179318 |
|
HIP |
53294 |
|
Tycho2 |
6643-01189-1 |
|
Gaia DR2 |
5457841721596582400 |
|
HD |
94473 |
|
GC |
14985 |
|
CD |
CD-26 8207 |
|
CP |
CP-26 4408 |
|
Distance |
349.65 |
|
Distance ly |
1140.56 |
|