WDS 07309+2441 HJ 424 AB : NOTES
discov_num |
notes |
refcode |
HJ 424 |
AC: POU2819. |
|
|
AB: Rectilinear solution by Hurowitz et al. (2013). |
USN2013a |
REFERENCES
refcode |
metd |
author |
reference |
USN2013a |
lin - |
Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. |
2013IAUDS.181....1H |
USN2013a |
|
Inf. Circ. 181, 1, 2013 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
ABH |
Abt, H.A. |
29 |
HJ |
Herschel, J.F.W. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
07309+2441 |
HJ 424 |
AB |
2006 |
6 |
114 |
16.6 |
11.37 |
11.45 |
F2IV |
D |
073056.47+244045.1 |
07309+2441 |
HJ 424 |
AB |
2017 |
9 |
114 |
16.5 |
11.37 |
11.45 |
F2IV |
NL |
073056.47+244045.1 |
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