WDS 22417+3059 CHE 368 : NOTES
| discov_num |
notes |
refcode |
| CHE 368 |
Chevalier made a trigonometric error in deriving theta; the correct |
Che1908 |
|
value is 180deg - theta. |
Hrt2012b |
REFERENCES
| refcode |
metd |
author |
reference |
| 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 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 22417+3059 |
CHE 368 |
|
2006 |
3 |
345 |
9.5 |
11.12 |
12.10 |
|
D |
224142.03+305856.7 |
| 22417+3059 |
CHE 368 |
|
2008 |
4 |
344 |
9.7 |
11.12 |
12.10 |
|
D |
224142.03+305856.7 |
| 22417+3059 |
CHE 368 |
|
2015 |
6 |
347 |
9.8 |
11.10 |
12.10 |
|
N |
224141.88+305850.9 |
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