WDS 20450+1244 BU 64 AB (HD 197683) : NOTES
| discov_num |
notes |
refcode |
| D 32 |
CD: Measures listed as new CE pair were all actually of DC. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| USN2007a |
orb - |
Brendley, M. & Hartkopf, W.I. |
2007IAUDS.163Q...1B |
| USN2007a |
|
Inf. Circ. 163, 1, 2007 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
BU |
Burnham, S.W. (BU 1 - 81) |
| 179 |
D |
Dembowski, H. |
| 350 |
STT |
Struve, O. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 20450+1244 |
BU 64 |
AB |
2005 |
158 |
351 |
0.6 |
9.14 |
8.56 |
G |
NOD |
204500.25+124336.3 |
| 20450+1244 |
BU 64 |
AB |
2006 |
160 |
351 |
0.7 |
9.14 |
8.56 |
G |
NOD |
204500.25+124336.3 |
| 20450+1244 |
BU 64 |
AB |
2007 |
161 |
352 |
0.7 |
9.14 |
8.56 |
G |
NOD |
204500.23+124336.5 |
| 20450+1244 |
BU 64 |
AB |
2009 |
162 |
353 |
0.7 |
9.14 |
8.56 |
G |
NOD |
204500.23+124336.5 |
| 20450+1244 |
BU 64 |
AB |
2012 |
164 |
352 |
0.6 |
9.14 |
8.56 |
G |
NOD |
204500.23+124336.5 |
| 20450+1244 |
BU 64 |
AB |
2016 |
162 |
354 |
0.7 |
9.14 |
8.56 |
G |
NO |
204500.23+124336.5 |
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