WDS 12158-2321 BU 920 (HD 106612) : NOTES
| discov_num |
notes |
refcode |
| BU 920 |
Bespalov orbit rejected from Fourth Orbit Catalog |
Bsp1961 |
|
("orbit completely faulty and irreparable") |
Wor1983 |
|
Rica (2012) derived a dynamical parallax of 15.6 mas (compared with |
FMR2012g |
|
14.37 +/- 0.71 mas from Hipparcos) and a mass sum (using the Hipparcos |
|
|
parallax) of 3.60 +/- 0.93 Msun. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| Bsp1961 |
orb - |
Bespalov, A.V. |
. |
| Bsp1961 |
|
Trudy gos. astr. Inst. Sternberg 30, 99, 1961 |
|
| FMR2012g |
orb - |
Rica, F.M. |
2012JDSO....8..127R |
| FMR2012g |
|
JDSO 8, 127, 2012 |
|
| Izm2019 |
orb u |
Izmailov, I.S. |
2019AstL...45...30I |
| Izm2019 |
|
Ast. Lett. 45, 30, 2019 |
|
| Izm2019 |
|
(Orbital elements from weighted solutions used when available (Table 2), |
|
| Izm2019 |
|
unweighted elements (Table 1) used for remaining 29 systems.) |
|
| Wor1983 |
- |
Worley, C.E. & Heintz, W.D. |
1983PUSNO..24g...1W |
| Wor1983 |
|
Pub. USNO 24, Pt. 7, 1983 (Fourth Orbit Catalog) |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
BU |
Burnham, S.W. (BU 1 - 81) |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 12158-2321 |
BU 920 |
|
2000 |
61 |
304 |
1.8 |
6.86 |
8.22 |
F7V |
NOD |
121546.68-232113.9 |
| 12158-2321 |
BU 920 |
|
2009 |
62 |
305 |
1.9 |
6.86 |
8.22 |
F7V |
NOD |
121546.68-232113.9 |
| 12158-2321 |
BU 920 |
|
2014 |
65 |
306 |
1.9 |
6.86 |
8.22 |
F7V |
NO |
121546.68-232113.9 |
| 12158-2321 |
BU 920 |
|
2016 |
66 |
307 |
1.9 |
6.86 |
8.22 |
F7V |
NO |
121546.68-232113.9 |
| 12158-2321 |
BU 920 |
|
2020 |
69 |
307 |
1.9 |
6.86 |
8.22 |
F7V |
NO |
121546.68-232113.9 |
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