WDS 20542-2730 B 509 AB : NOTES
discov_num |
notes |
refcode |
B 509 |
AC: Also known as TDT2618. The identical nature of these first |
|
|
noted by Francisco Manuel Rica Romero. |
FMR2001 |
REFERENCES
refcode |
metd |
author |
reference |
FMR2001 |
Mb j |
Rica Romero, F.M. |
. |
FMR2001 |
+C |
Spanish American League of Astron., Circ #1, 2001 |
|
FMR2001 |
+E2 |
|
|
DISCOVERER
idgroup |
discov |
author |
1 |
B |
van den Bos, W.H. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20542-2730 |
B 509 |
AB |
1998 |
3 |
128 |
7.7 |
10.72 |
15.20 |
F7V |
N D |
205409.69-272953.4 |
20542-2730 |
B 509 |
AB |
1999 |
4 |
126 |
7.9 |
10.72 |
15.20 |
F7V |
N D |
205409.69-272953.4 |
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