04424-0056 HDS 606 (HD 29870)
04h 42m 22.58s -00° 55' 47.5" P.A. 231.00 sep 0.4 mag 6.95,9.20 Sp F0 dist. 174.22 pc (568.31 l.y.)
| Coord 2000 |
04424-0056 |
|
Discov num |
HDS 606 |
|
Comp |
|
|
Coord arcsec 2000 |
04 42 22.58 -00 55 47.5 |
|
| Date first |
1991 |
|
Date last |
2019 |
|
Obs |
6 |
|
| Pa first |
247 |
|
Pa last |
230.8 |
|
P.A. Now (θ) |
230.8° |
|
| Sep first |
0.5 |
|
Sep last |
0.413 |
|
Sep. Now (ρ) |
0.413" |
|
| Mag pri |
6.95 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
2.25 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-019 |
|
Sec motion ra |
|
|
| Pri motion dec |
-019 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 29870 |
|
Constellation |
Eridanus |
|
SAO |
131419 |
|
HIP |
21894 |
|
| Tycho2 |
4735-01520-1 |
|
HD |
29870 |
|
GC |
5730 |
|
BD |
BD-01 702 |
|
| Distance |
174.22 |
|
Distance ly |
568.31 |
|
WDS 04424-0056 HDS 606 (HD 29870) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 04424-0056 |
HDS 606 |
|
1999 |
2 |
247 |
0.5 |
6.95 |
9.20 |
F0 |
D |
044222.58-005547.5 |
| 04424-0056 |
HDS 606 |
|
2012 |
4 |
236 |
0.4 |
6.95 |
9.20 |
F0 |
|
044222.58-005547.5 |
| 04424-0056 |
HDS 606 |
|
2016 |
5 |
233 |
0.4 |
6.95 |
9.20 |
F0 |
|
044222.58-005547.5 |
| 04424-0056 |
HDS 606 |
|
2019 |
6 |
231 |
0.4 |
6.95 |
9.20 |
F0 |
|
044222.58-005547.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 04424-0056 HDS 606 (HD 29870) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 04424-0056 HDS 606 (HD 29870) : MEASURES
No records found.
WDS 04424-0056 (HD 29870) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 04424-0056 (HD 29870) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
