04001-2902 BVD 40 Aa,Ab
04h 00m 03.83s -29° 02' 16.5" P.A. 88.00 sep 0.1 mag 9.80,12.20 Sp K6V
| Coord 2000 |
04001-2902 |
|
Discov num |
BVD 40 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
04 00 03.83 -29 02 16.5 |
|
| Date first |
2015 |
|
Date last |
2018 |
|
Obs |
2 |
|
| Pa first |
93 |
|
Pa last |
87.9 |
|
P.A. Now (θ) |
87.9° |
|
| Sep first |
0.1 |
|
Sep last |
0.076 |
|
Sep. Now (ρ) |
0.076" |
|
| Mag pri |
9.80 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
K6V (yellow-orange) |
|
| Pri motion ra |
+078 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
04001-2902 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
169022 |
04 00 04 -29 02 16 |
BVD 40 Aa,Ab |
2018 |
2 |
88 |
0.1 |
9.80 |
12.20 |
2.40 |
|
<=== |
| Show |
HD 25284 |
169022 |
04 00 04 -29 02 16 |
BVD 40 AB |
2016 |
10 |
172 |
11.6 |
10.50 |
10.52 |
0.02 |
|
|
| Show |
|
169022 |
04 00 04 -29 02 16 |
CVN 37 AC |
2006 |
1 |
34 |
7.2 |
7.20 |
18.90 |
11.70 |
|
|
| Show |
|
169022 |
04 00 04 -29 02 16 |
CVN 37 AD |
2006 |
1 |
137 |
11.7 |
7.20 |
18.10 |
10.90 |
|
|
| Show |
|
|
04 00 04 -29 02 28 |
TDS 2713 Ba,Bb |
1991 |
1 |
276 |
0.5 |
11.13 |
11.29 |
0.16 |
|
|
Sextuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
SAO |
169022 |
|
Tycho2 |
6461-01120-1 |
|
HD |
25284 |
|
