05586-3357 B 1498 AB (HD 40621)
05h 58m 33.99s -33° 56' 32.0" P.A. 255.00 sep 2.2 mag 10.15,12.40 Sp A2III/IV
| Coord 2000 |
05586-3357 |
|
Discov num |
B 1498 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 58 33.99 -33 56 32.0 |
|
| Date first |
1931 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
254 |
|
Pa last |
255.1 |
|
P.A. Now (θ) |
255.1° |
|
| Sep first |
2.1 |
|
Sep last |
2.15 |
|
Sep. Now (ρ) |
2.15" |
|
| Mag pri |
10.15 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
2.25 |
|
Spectral class |
A2III/IV (white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+002 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.319
This double is physical.
05586-3357 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 40621 |
|
05 58 34 -33 56 32 |
B 1498 AB |
2015 |
2 |
255 |
2.2 |
10.15 |
12.40 |
2.25 |
|
<=== |
| Show |
|
|
05 58 34 -33 56 32 |
DAM 1395 AC |
2015 |
2 |
50 |
9.0 |
10.15 |
19.80 |
9.65 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 40621 |
|
Constellation |
Columba |
|
Tycho2 |
7066-00700-1 |
|
Gaia DR2 |
2889410523642727936 |
|
| HD |
40621 |
|
