WDS 22359+3938 STF 2922 AB (8 Lac) : 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 |
STF2922 |
AB |
2007 |
146 |
185 |
22.2 |
5.66 |
6.29 |
B2Ve B5 |
D |
223552.28+393803.6 |
| 22359+3938 |
STF2922 |
AB |
2008 |
149 |
185 |
22.2 |
5.66 |
6.29 |
B2Ve B5 |
D |
223552.28+393803.6 |
| 22359+3938 |
STF2922 |
AB |
2010 |
152 |
185 |
22.4 |
5.66 |
6.29 |
B2Ve B5 |
N D |
223552.28+393803.6 |
| 22359+3938 |
STF2922 |
AB |
2011 |
155 |
186 |
22.4 |
5.66 |
6.29 |
B2Ve B5 |
N D |
223552.28+393803.6 |
| 22359+3938 |
STF2922 |
AB |
2012 |
156 |
185 |
22.3 |
5.66 |
6.29 |
B2Ve B5 |
N D |
223552.28+393803.6 |
| 22359+3938 |
STF2922 |
AB |
2014 |
163 |
185 |
22.4 |
5.66 |
6.29 |
B2Ve B5 |
N D |
223552.28+393803.6 |
| 22359+3938 |
STF2922 |
AB |
2016 |
165 |
185 |
22.5 |
5.66 |
6.29 |
B2Ve+B5 |
N |
223552.28+393803.6 |
| 22359+3938 |
STF2922 |
AB |
2017 |
167 |
185 |
22.3 |
5.66 |
6.29 |
B2Ve+B5 |
N |
223552.28+393803.6 |
| 22359+3938 |
STF2922 |
AB |
2018 |
169 |
186 |
22.3 |
5.66 |
6.29 |
B2Ve+B5 |
N |
223552.28+393803.6 |
| 22359+3938 |
STF2922 |
AB |
2020 |
171 |
186 |
22.5 |
5.66 |
6.29 |
B2Ve+B5 |
N |
223552.28+393803.6 |
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