07537-5055 HJ 4017 AB (HD 64908)
07h 53m 42.34s -50° 54' 50.6" P.A. 213.00 sep 16.7 mag 8.52,9.92 Sp B5/7III
| Coord 2000 |
07537-5055 |
|
Discov num |
HJ 4017 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 53 42.34 -50 54 50.6 |
|
| Date first |
1836 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
207 |
|
Pa last |
213.2 |
|
P.A. Now (θ) |
213.2° |
|
| Sep first |
10.0 |
|
Sep last |
16.68 |
|
Sep. Now (ρ) |
16.68" |
|
| Mag pri |
8.52 |
|
Mag sec |
9.92 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
B5/7III (blue-white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
rPM=0.434
Nature of this double is uncertain.
07537-5055 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 64908 |
235599 |
07 53 42 -50 54 51 |
HJ 4017 AB |
2015 |
11 |
213 |
16.7 |
8.52 |
9.92 |
1.40 |
|
<=== |
| Show |
|
235599 |
07 53 42 -50 54 51 |
HJ 4017 AC |
2015 |
8 |
45 |
27.7 |
8.52 |
10.53 |
2.01 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 64908 |
|
Constellation |
Puppis |
|
SAO |
235599 |
|
Tycho2 |
8147-01177-1 |
|
| Gaia DR2 |
5513941411891731200 |
|
HD |
64908 |
|
DM |
CP-50 1410 |
|
