WDS 08447-4238 CHR 238 (HD 74842) : NOTES
| discov_num |
notes |
refcode |
| CHR 238 |
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic |
|
|
masses of 1.36 +/- 0.77, 1.84, and 0.85 Msun, respectively. |
Mlk2012 |
REFERENCES
| refcode |
metd |
author |
reference |
| Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
| Mlk2012 |
|
A&A 546, A69, 2012 |
|
| Tok2017b |
orb j |
Tokovinin, A. |
2017AJ....154..110T |
| Tok2017b |
|
AJ 154, 110, 2017 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
CHR |
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 08447-4238 |
CHR 238 |
|
1996 |
1 |
218 |
0.1 |
7.22 |
8.30 |
K0V: |
D |
084444.97-423801.9 |
| 08447-4238 |
CHR 238 |
|
2001 |
2 |
0 |
0.1 |
7.22 |
8.30 |
K0V: |
D |
084444.97-423801.9 |
| 08447-4238 |
CHR 238 |
|
2010 |
3 |
88 |
0.1 |
7.22 |
8.30 |
K0V: |
D |
084444.97-423801.9 |
| 08447-4238 |
CHR 238 |
|
2012 |
4 |
296 |
0.1 |
7.22 |
8.30 |
K0V: |
NO |
084444.97-423801.9 |
| 08447-4238 |
CHR 238 |
|
2015 |
6 |
325 |
0.1 |
7.22 |
8.30 |
K0V: |
NO |
084444.97-423801.9 |
| 08447-4238 |
CHR 238 |
|
2017 |
15 |
137 |
0.1 |
7.22 |
8.30 |
K0V: |
NO |
084444.97-423804.4 |
| 08447-4238 |
CHR 238 |
|
2018 |
17 |
28 |
0.1 |
7.22 |
8.30 |
K0V: |
NO |
084444.97-423804.4 |
| 08447-4238 |
CHR 238 |
|
2019 |
19 |
94 |
0.1 |
7.22 |
8.30 |
K0V: |
NO |
084444.97-423804.4 |
| 08447-4238 |
CHR 238 |
|
2021 |
20 |
22 |
0.1 |
7.22 |
8.30 |
K0V: |
NO |
084444.97-423804.4 |
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