10051-4554 HJ 4284 (HD 87640)
10h 05m 06.02s -45° 53' 46.3" P.A. 67.00 sep 6.6 mag 7.43,9.48 Sp K0III dist. 212.77 pc (694.06 l.y.)
Coord 2000 |
10051-4554 |
|
Discov num |
HJ 4284 |
|
Comp |
|
|
Coord arcsec 2000 |
10 05 06.02 -45 53 46.3 |
|
Date first |
1837 |
|
Date last |
2016 |
|
Obs |
22 |
|
Pa first |
73 |
|
Pa last |
66.7 |
|
P.A. Now (θ) |
66.7° |
|
Sep first |
10.0 |
|
Sep last |
6.616 |
|
Sep. Now (ρ) |
6.616" |
|
Mag pri |
7.43 |
|
Mag sec |
9.48 |
|
delta mag (ΔM) |
2.05 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
+034 |
|
Sec motion ra |
+034 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 87640 |
|
Constellation |
Vela |
|
SAO |
221758 |
|
HIP |
49400 |
|
Tycho2 |
8182-02774-1 |
|
Gaia DR2 |
5414541441874238592 |
|
HD |
87640 |
|
GC |
13871 |
|
CD |
CD-45 5735 |
|
CP |
CP-45 4362 |
|
Distance |
212.77 |
|
Distance ly |
694.06 |
|