WDS 18490-0828 HDS 2666 Aa,Ab : NOTES
discov_num |
notes |
refcode |
STF2388 |
C component is of spectral type K0:III |
AbH2000 |
REFERENCES
refcode |
metd |
author |
reference |
AbH2000 |
C u |
Abt, H.A. & Corbally, C.J. |
2000ApJ...541..841A |
AbH2000 |
|
ApJ 541, 841, 2000 |
|
AbH2000 |
|
(Multi-epoch astrometry, photometry, and spectroscopy to determine |
|
AbH2000 |
|
optical/physical nature of members of possible Trapezium systems) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
HDS |
Hipparcos Double Star (from additional DD list) |
1 |
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 |
18490-0828 |
HDS2666 |
Aa,Ab |
1991 |
1 |
265 |
0.2 |
8.08 |
9.59 |
B2V |
|
184859.03-082731.2 |
18490-0828 |
HDS2666 |
Aa,Ab |
2013 |
2 |
258 |
0.2 |
8.08 |
9.59 |
B2V |
N |
184859.03-082731.2 |
18490-0828 |
HDS2666 |
Aa,Ab |
2017 |
3 |
257 |
0.2 |
8.08 |
9.59 |
B2V |
N |
184859.03-082731.2 |
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