WDS 21400+0911 CHR 105 AB (EE Peg) : NOTES
| discov_num |
notes |
refcode |
| CHR 105 |
Lacy & Popper (1984) discovered a previously unknown companion to the |
Ppp1984 |
|
eclipsing binary EE Peg through its effects on radial velocity and |
|
|
times of primary eclipse. Their third component, with a period of |
|
|
1464 days and a mass ratio of roughly 5 - 12, would be expected to |
|
|
exhibit a separation from the primary of ~0".03. It thus seems likely |
|
|
that the object listed here is yet another long-period member of this |
|
|
system. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| Ppp1984 |
- |
Lacy, C.H. & Popper, D.M. |
1984ApJ...281..268L |
| Ppp1984 |
|
ApJ 281, 268, 1984 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
CHR |
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 21400+0911 |
CHR 105 |
AB |
2007 |
5 |
256 |
0.1 |
6.80 |
|
A4V |
N W |
214001.86+091105.0 |
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