WDS 19538+2237 COU 825 AB (HD 345214) : NOTES
| discov_num |
notes |
refcode |
| COU 825 |
There was an error in Chevalier's coordinates for 19541+2238 CHE 184, |
Che1908 |
|
due to incorrect plate center coordinates. After correcting for this |
|
|
error, the pair was found to match COU 825AC. In addition, there was |
|
|
a trigonometric error in deriving theta; the correct value is |
|
|
180deg - theta. Measures have been merged. Berko's match is actually |
Bko2011c |
|
a new pair. |
Hrt2012b |
REFERENCES
| refcode |
metd |
author |
reference |
| Bko2011c |
C u |
Berko, E. |
................... |
| Bko2011c |
|
Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042) |
|
| Che1908 |
Pa - |
Chevalier, Stanislas |
. |
| Che1908 |
|
Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b) |
|
| Hrt2012b |
E2 - |
Hartkopf, W.I. |
................... |
| Hrt2012b |
|
Webb Soc., Double Star Circ. 20, 2012 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
COU |
Couteau, P. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 19538+2237 |
COU 825 |
AB |
1991 |
3 |
29 |
1.1 |
9.61 |
12.36 |
B5III |
|
195345.99+223634.1 |
| 19538+2237 |
COU 825 |
AB |
2007 |
4 |
240 |
0.4 |
9.61 |
12.36 |
B5III |
|
195345.99+223634.1 |
| 19538+2237 |
COU 825 |
AB |
2009 |
5 |
32 |
1.2 |
9.61 |
12.36 |
B5III |
|
195345.99+223634.1 |
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