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Orbit of 9984 Gregbryant (blue), planets (red) and the Sun (black). The outermost planet visible is Jupiter.
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Discovery and designation
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| Discovered by | R. H. McNaught & J. B. Child | |||||||||
| Discovery date | April 18, 1996 | |||||||||
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Designations
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| Alternate name(s) | 1996 HT, 1972 EE, 1982 VX11, 1984 GZ | |||||||||
| Ap | 2.5965962 AU | |||||||||
| Peri | 2.3820624 AU | |||||||||
| Semi-major axis | 2.4893293 AU | |||||||||
| Eccentricity | 0.0430907 | |||||||||
| Orbital period | 1434.5706665 d | |||||||||
| Mean anomaly | 333.87374° | |||||||||
| Inclination | 3.82128° | |||||||||
| Longitude of ascending node | 288.12722° | |||||||||
| Argument of peri | 293.49946° | |||||||||
| Surface temp. Kelvin Celsius |
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| Absolute magnitude (H) | 13.6 | |||||||||
9984 Gregbryant is a main belt asteroid. It orbits the Sun once every 3.93 years.[1]
Discovered by R. H. McNaught and J. B. Child on April 18, 1996 it was given the provisional designation 1996 HT. It was later renamed 9984 Gregbryant after Greg Bryant, the editor of the Astronomical Society of New South Wales' journal.[2]
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