WDS 20423+5723 BU 152 (HD 197618) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| 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.) |
|
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 |
| 20423+5723 |
BU 152 |
|
2005 |
63 |
83 |
1.1 |
7.21 |
8.80 |
A4IV |
D |
204216.81+572307.4 |
| 20423+5723 |
BU 152 |
|
2007 |
65 |
82 |
1.2 |
7.21 |
8.80 |
A4IV |
D |
204216.81+572307.4 |
| 20423+5723 |
BU 152 |
|
2009 |
66 |
82 |
1.2 |
7.21 |
8.80 |
A4IV |
D |
204216.81+572307.4 |
| 20423+5723 |
BU 152 |
|
2011 |
68 |
83 |
1.1 |
7.21 |
8.80 |
A4IV |
D |
204216.81+572307.4 |
| 20423+5723 |
BU 152 |
|
2014 |
61 |
82 |
1.2 |
7.21 |
8.80 |
A4IV |
|
204216.81+572307.4 |
| 20423+5723 |
BU 152 |
|
2016 |
62 |
82 |
1.2 |
7.21 |
8.80 |
A4IV |
|
204216.81+572307.4 |
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