WDS 20157+1508 CHE 249 AB : NOTES
discov_num |
notes |
refcode |
BKO 549 |
Anon. 62. |
Bko2009d |
REFERENCES
refcode |
metd |
author |
reference |
Bko2009d |
C u |
Berko, E. |
2009JDSO....5..189B |
Bko2009d |
|
JDSO 5, 189, 2009 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
CHE |
Chevalier, Stanislas |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20157+1508 |
CHE 249 |
AB |
2008 |
2 |
348 |
22.9 |
12.54 |
13.85 |
|
|
201542.96+150840.1 |
20157+1508 |
CHE 249 |
AB |
2015 |
5 |
348 |
22.8 |
12.54 |
13.85 |
|
N |
201542.96+150840.1 |
20157+1508 |
CHE 249 |
AB |
2018 |
6 |
349 |
22.6 |
12.54 |
13.85 |
|
N |
201542.96+150840.1 |
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