3724 Annenskij

Annenskij
Discovery
Discovered by	Zhuravleva, L.
Discovery site	Nauchnyj
Discovery date	23 December 1979
Designations
MPC designation	3724
Named after	Innokenty Annensky
Alternative names	1979 YN8
Orbital characteristics^[1]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 0
Observation arc	30029 days (82.21 yr)
Aphelion	3.2203463 AU (481.75695 Gm)
Perihelion	2.3071277 AU (345.14139 Gm)
Semi-major axis	2.763737 AU (413.4492 Gm)
Eccentricity	0.1652145
Orbital period	4.59 yr (1678.2 d)
Mean anomaly	4.7518752°
Mean motion	0° 12^m 52.257^s / day
Inclination	7.734170°
Longitude of ascending node	269.26468°
Argument of perihelion	117.57834°
Earth MOID	1.32294 AU (197.909 Gm)
Jupiter MOID	2.2749 AU (340.32 Gm)
Jupiter Tisserand parameter	3.307
Physical characteristics
Mean radius	7.075 ± 0.65 km
Rotation period	3.974 h (0.1656 d)
Geometric albedo	0.2022 ± 0.043
Absolute magnitude (H)	11.7

3724 Annenskij (1979 YN8) is a main-belt asteroid discovered on December 23, 1979 by Zhuravleva, L. at Nauchnyj.

References

Behrend, R. (2001) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html
Behrend, R. (2010) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html

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3723 Voznesenskij 3724 Annenskij 3725 Valsecchi

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