08437-0714 S 579 AB (HD 74395)
08h 43m 40.36s -07° 14' 01.4" P.A. 310.00 sep 78.8 mag 4.72,8.20 Sp G1Ib dist. 235.85 pc (769.34 l.y.)
| Coord 2000 |
08437-0714 |
|
Discov num |
S 579 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 43 40.36 -07 14 01.4 |
|
| Date first |
1782 |
|
Date last |
2015 |
|
Obs |
28 |
|
| Pa first |
310 |
|
Pa last |
309.7 |
|
P.A. Now (θ) |
309.7° |
|
| Sep first |
70.2 |
|
Sep last |
78.78 |
|
Sep. Now (ρ) |
78.78" |
|
| Mag pri |
4.72 |
|
Mag sec |
8.20 |
|
delta mag (ΔM) |
3.48 |
|
Spectral class |
G1Ib (yellow) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-002 |
|
| Notes |
N
(See Notes) |
|
rPM=0.108 (< 0.3, Physical double)
This double is physical.
08437-0714 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 74395 |
136221 |
08 43 40 -07 14 01 |
S 579 AB |
2015 |
28 |
310 |
78.8 |
4.72 |
8.20 |
3.48 |
|
<=== |
| Show |
|
136221 |
08 43 40 -07 14 01 |
BU 1421 AC |
2015 |
4 |
343 |
57.0 |
4.72 |
12.70 |
7.98 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 74395 |
|
Constellation |
Hydra |
|
SAO |
136221 |
|
HIP |
42835 |
|
| Tycho2 |
4875-01585-1 |
|
Gaia DR2 |
5754141722822178432 |
|
HD |
74395 |
|
HR |
3459 |
|
| GC |
12006 |
|
BD |
BD-06 2708 |
|
Distance |
235.85 |
|
Distance ly |
769.34 |
|
