WDS 22359+3938 A 1469 DI : NOTES
discov_num |
notes |
refcode |
CHR 112 |
8 Lac. A shows variable velocity, possibly due to motion in the Aa,Ab |
|
|
system. Shell star. |
|
STF2922 |
AB: H 4 86. |
MEv2010 |
REFERENCES
refcode |
metd |
author |
reference |
MEv2010 |
- |
MacEvoy, B. |
................... |
MEv2010 |
|
private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
312 |
CHR |
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
314 |
COM |
Comstock, G.C. |
341 |
DAL |
Daley, J.A. |
391 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
22359+3938 |
A 1469 |
DI |
2005 |
7 |
228 |
9.7 |
9.08 |
11.00 |
|
D |
223556.45+393657.6 |
22359+3938 |
A 1469 |
DI |
2009 |
8 |
224 |
9.8 |
9.08 |
11.00 |
|
N D |
223556.45+393657.6 |
22359+3938 |
A 1469 |
DI |
2012 |
10 |
227 |
10.1 |
9.08 |
11.00 |
|
N |
223556.45+393657.6 |
22359+3938 |
A 1469 |
DI |
2015 |
11 |
227 |
10.0 |
9.08 |
13.30 |
A0 |
N |
223556.45+393657.6 |
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