415987 (2002 AE9)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4360683822 ± 1.14e-07
Semi-major axis (a)1.1221578448 AU ± 1.27e-09
Inclination (i)37.89722425° ± 1.33e-05
Long. of Asc. Node (Ω)127.44811919° ± 3.25e-06
Arg. of Perihelion (ω)129.20434923° ± 8.61e-06
Mean Anomaly (M)297.45275134° ± 1.29e-05
Mean Motion (n)0.8291466518°/day ± 1.41e-09
Perihelion dist (q)0.63282029 AU ± 1.28e-07
Aphelion dist (Q)1.61149540 AU ± 1.28e-07
Orbital Period1.18872371 yr ± 2.02e-09
Physical Parameters
H (abs. magnitude)19.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.397″
Uncertainty0
Orbit TypeApollo
MOID0.201236 AU
Observations Used313
Oppositions3
Arc Total2001-2022
First Observation Used2002-01-11
Last Observation Used2022-01-10
Observations (434)
Date Type RA Dec Mag Band Observatory
2021-01-21 01:54:07 s 1 -83547.739 0 +384745.54 3270.0 C57
2021-01-21 02:04:07 S 09 15 19.090 +08 13 33.85 V C57
2021-01-21 02:04:07 s 1 -83873.530 0 +384620.70 6490.0 C57
2021-01-21 02:14:07 S 09 15 17.462 +08 14 13.42 V C57
2021-01-21 02:14:07 s 1 -84199.132 0 +384494.95 9410.0 C57
2021-01-21 02:24:07 S 09 15 16.774 +08 14 51.04 V C57
2021-01-21 02:24:07 s 1 -84524.545 0 +384368.29 2010.0 C57
2021-01-21 02:34:07 S 09 15 15.444 +08 15 32.87 V C57
2021-01-21 02:34:07 s 1 -84849.767 0 +384240.74 4300.0 C57
2021-01-21 02:44:07 S 09 15 14.004 +08 15 55.87 V C57
2021-01-21 02:44:07 s 1 -85174.797 0 +384112.27 6270.0 C57
2021-01-21 02:54:07 S 09 15 13.622 +08 16 40.22 V C57
2021-01-21 02:54:07 s 1 -85499.636 0 +383982.90 7920.0 C57
2021-01-21 03:14:07 S 09 15 11.208 +08 17 58.27 V C57
2021-01-21 03:14:07 s 1 -86148.732 0 +383721.45 280.0 C57
2021-01-21 03:54:07 S 09 15 06.653 +08 20 17.77 V C57
2021-01-21 03:54:07 s 1 -87444.581 0 +383187.67 1110.0 C57
2021-01-21 04:04:07 S 09 15 05.599 +08 21 10.12 V C57
2021-01-21 04:04:07 s 1 -87768.050 0 +383051.97 500.0 C57
2021-01-21 04:24:07 S 09 15 04.018 +08 22 27.77 V C57
2021-01-21 04:24:07 s 1 -88414.388 0 +382777.84 8300.0 C57
2021-01-21 04:34:07 S 09 15 02.556 +08 22 55.49 V C57
2021-01-21 04:34:07 s 1 -88737.257 0 +382639.41 6700.0 C57
2021-01-21 05:04:07 S 09 14 59.292 +08 24 55.37 V C57
2021-01-21 05:04:07 s 1 -89704.648 0 +382218.70 9890.0 C57
2021-01-21 05:44:07 S 09 14 54.658 +08 27 29.23 V C57
2021-01-21 05:44:07 s 1 -90991.636 0 +381645.06 6070.0 C57
2021-01-21 06:04:07 S 09 14 52.882 +08 28 37.24 V C57
2021-01-21 06:04:07 s 1 -91633.886 0 +381352.81 7100.0 C57
2021-01-21 06:54:06 S 09 14 47.023 +08 31 55.20 V C57
2021-01-21 06:54:06 s 1 -93235.824 0 +380606.29 8560.0 C57
2021-01-21 07:34:07 S 09 14 42.977 +08 34 22.66 V C57
2021-01-21 07:34:07 s 1 -94513.524 0 +379992.74 9330.0 C57
2021-01-21 09:04:07 S 09 14 32.746 +08 40 08.94 V C57
2021-01-21 09:04:07 s 1 -97375.517 0 +378559.14 2260.0 C57
2021-01-21 09:24:07 S 09 14 30.559 +08 41 28.10 V C57
2021-01-21 09:24:07 s 1 -98009.052 0 +378230.56 8810.0 C57
2021-01-21 09:34:07 S 09 14 29.071 +08 42 10.91 V C57
2021-01-21 09:34:07 s 1 -98325.478 0 +378064.91 6520.0 C57
2021-01-21 11:04:07 S 09 14 19.222 +08 47 53.20 V C57
2021-01-21 11:04:07 s 1 -101162.90 9 +376533.10 8550.0 C57
2021-01-21 11:34:07 S 09 14 16.339 +08 49 43.75 V C57
2021-01-21 11:34:07 s 1 -102104.48 4 +376006.11 8840.0 C57
2021-01-21 11:44:07 S 09 14 15.067 +08 50 16.69 V C57
2021-01-21 11:44:07 s 1 -102417.86 3 +375828.62 1470.0 C57
2021-01-21 12:24:07 S 09 14 10.356 +08 53 00.64 V C57
2021-01-21 12:24:07 s 1 -103668.96 3 +375109.55 7940.0 C57
2021-01-21 14:14:07 S 09 13 58.135 +09 00 00.14 V C57
2021-01-21 14:14:07 s 1 -107089.11 2 +373056.80 1710.0 C57
2021-01-21 15:54:06 S 09 13 46.838 +09 06 31.46 V C57