IAA RAS IAA Minor Planet Database

512245 (2016 AU8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2002582762 ± 9.32e-08
Semi-major axis (a)0.9820335256 AU ± 7.22e-09
Inclination (i)9.18388619° ± 3.50e-06
Long. of Asc. Node (Ω)302.87467012° ± 6.06e-06
Arg. of Perihelion (ω)21.65261060° ± 1.09e-05
Mean Anomaly (M)150.65884977° ± 3.28e-05
Mean Motion (n)1.0127979289°/day ± 1.12e-08
Perihelion dist (q)0.78537318 AU ± 9.17e-08
Aphelion dist (Q)1.17869387 AU ± 9.19e-08
Orbital Period0.97317170 yr ± 1.07e-08
Physical Parameters
H (abs. magnitude)19.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.664″
Uncertainty0
Orbit TypeAten
MOID0.118538 AU
Observations Used1785
Oppositions1
Arc Total2013-2023
First Observation Used2013-01-03
Last Observation Used2023-04-13
Observations (2825)
Date Type RA Dec Mag Band Observatory
2021-02-27 12:34:07 s 1 +20838.444 0 +369614.62 8290.0 – C57
2021-02-27 13:04:07 S 09 48 08.887 -20 59 00.82 – V C57
2021-02-27 13:04:07 s 1 +19737.904 0 +370036.43 9930.0 – C57
2021-02-27 13:14:07 S 09 48 07.090 -20 59 04.88 – V C57
2021-02-27 13:14:07 s 1 +19370.947 0 +370174.92 6780.0 – C57
2021-02-27 13:24:07 S 09 48 04.906 -20 59 07.58 – V C57
2021-02-27 13:24:07 s 1 +19003.936 0 +370312.36 3460.0 – C57
2021-02-27 13:34:07 S 09 48 03.487 -20 59 20.33 – V C57
2021-02-27 13:34:07 s 1 +18636.874 0 +370448.74 9960.0 – C57
2021-02-27 13:44:07 S 09 48 01.092 -20 59 22.02 – V C57
2021-02-27 13:44:07 s 1 +18269.760 0 +370584.07 6290.0 – C57
2021-02-27 13:54:07 S 09 47 59.506 -20 59 26.20 – V C57
2021-02-27 13:54:07 s 1 +17902.597 0 +370718.35 2440.0 – C57
2021-02-27 14:04:07 S 09 47 57.202 -20 59 34.66 – V C57
2021-02-27 14:04:07 s 1 +17535.385 0 +370851.57 8430.0 – C57
2021-02-27 14:14:07 S 09 47 55.478 -20 59 39.37 – V C57
2021-02-27 14:14:07 s 1 +17168.124 0 +370983.75 4250.0 – C57
2021-02-27 14:24:07 S 09 47 53.458 -20 59 43.40 – V C57
2021-02-27 14:24:07 s 1 +16800.817 0 +371114.87 9910.0 – C57
2021-02-27 14:44:07 S 09 47 49.747 -20 59 54.64 – V C57
2021-02-27 14:44:07 s 1 +16066.068 0 +371373.97 740.0 – C57
2021-02-27 14:54:07 S 09 47 47.755 -21 00 01.73 – V C57
2021-02-27 14:54:07 s 1 +15698.627 0 +371501.94 5920.0 – C57
2021-02-27 15:04:07 S 09 47 45.902 -21 00 12.38 – V C57
2021-02-27 15:04:07 s 1 +15331.144 0 +371628.87 940.0 – C57
2021-02-27 15:24:07 S 09 47 41.570 -21 00 22.00 – V C57
2021-02-27 15:24:07 s 1 +14596.055 0 +371879.58 520.0 – C57
2021-02-27 16:04:07 S 09 47 34.279 -21 00 45.79 – V C57
2021-02-27 16:04:07 s 1 +13125.415 0 +372368.45 7900.0 – C57
2021-02-27 16:14:07 S 09 47 32.448 -21 00 52.70 – V C57
2021-02-27 16:14:07 s 1 +12757.665 0 +372488.05 1890.0 – C57
2021-02-27 16:44:07 S 09 47 26.374 -21 01 09.77 – V C57
2021-02-27 16:44:07 s 1 +11654.216 0 +372840.60 3010.0 – C57
2021-02-27 16:54:07 S 09 47 24.646 -21 01 17.44 – V C57
2021-02-27 16:54:07 s 1 +11286.337 0 +372956.04 6450.0 – C57
2021-02-27 17:04:07 S 09 47 22.452 -21 01 16.72 – V C57
2021-02-27 17:04:07 s 1 +10918.428 0 +373070.43 9760.0 – C57
2021-02-27 17:14:07 S 09 47 20.609 -21 01 22.62 – V C57
2021-02-27 17:14:07 s 1 +10550.491 0 +373183.78 2940.0 – C57
2021-02-27 17:34:07 S 09 47 16.807 -21 01 33.13 – V C57
2021-02-27 17:44:07 S 09 47 14.786 -21 01 44.36 – V C57
2021-02-27 17:54:07 S 09 47 12.298 -21 01 56.17 – V C57
2021-02-27 18:04:07 S 09 47 11.016 -21 01 55.63 – V C57
2021-02-27 18:14:07 S 09 47 09.127 -21 02 04.27 – V C57
2021-02-27 18:54:07 S 09 47 00.818 -21 02 25.94 – V C57
2021-02-27 19:14:07 S 09 46 57.238 -21 02 41.21 – V C57
2021-02-27 19:34:07 S 09 46 53.083 -21 02 52.66 – V C57
2021-02-27 19:44:07 S 09 46 51.672 -21 02 52.73 – V C57
2021-02-27 19:54:07 S 09 46 49.493 -21 03 00.25 – V C57
2021-02-27 20:04:07 S 09 46 47.489 -21 03 08.06 – V C57