2010 AF40

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4644206911 ± 1.25e-06
Semi-major axis (a)1.2377702674 AU ± 1.47e-05
Inclination (i)4.30507448° ± 1.01e-04
Long. of Asc. Node (Ω)119.16511094° ± 2.77e-04
Arg. of Perihelion (ω)93.25082529° ± 8.21e-04
Mean Anomaly (M)134.80705767° ± 1.01e-02
Mean Motion (n)0.7157349204°/day ± 1.27e-05
Perihelion dist (q)0.66292414 AU ± 8.01e-06
Aphelion dist (Q)1.81261639 AU ± 2.15e-05
Orbital Period1.37708285 yr ± 2.45e-05
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.258″
Uncertainty2
Orbit TypeApollo
MOID0.002004 AU
Observations Used65
Radar Obs Used5
Oppositions1
Arc Total2010-2010
First Observation Used2010-01-12
Last Observation Used2010-01-19
Observations (68)
Date Type RA Dec Mag Band Observatory
2010-01-18 21:19:46 C 07 14 06.14 +18 36 05.9 v 204
2010-01-18 21:21:21 C 07 14 04.43 +18 36 17.5 v 204
2010-01-18 23:40:24 C 07 11 27.66 +18 53 39.6 w 160
2010-01-18 23:41:44 C 07 11 26.09 +18 53 49.8 w 160
2010-01-18 23:43:06 C 07 11 24.52 +18 53 59.8 w 160
2010-01-18 23:44:26 C 07 11 22.97 +18 54 09.9 w 160
2010-01-18 23:45:45 C 07 11 21.42 +18 54 19.9 w 160
2010-01-19 20:40:35 C 06 37 20.32 +22 40 04.0 u J95
2010-01-19 20:44:01 C 06 37 11.36 +22 40 57.3 u J95
2010-01-19 20:46:09 C 06 37 05.78 +22 41 30.5 u J95
2010-01-19 21:47:06 C 06 34 16.21 +22 58 33.6 c 587
2010-01-19 21:48:11 C 06 34 13.21 +22 58 51.9 c 587
2010-01-19 21:49:14 C 06 34 10.27 +22 59 07.2 c 587
2010-01-19 21:50:19 C 06 34 07.17 +22 59 24.8 c 587
2010-01-19 21:51:46 C 06 34 03.15 +22 59 47.3 c 587
2010-01-19 22:02:02 C 06 33 34.24 +23 02 30.6 c 587
2010-01-19 22:05:59 C 06 33 23.01 +23 03 33.8 c 587
2010-01-19 22:07:39 C 06 33 18.26 +23 04 00.5 c 587
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2010-01-21 00:50:00 342087.6 3 Hz 8560 -13 -14
2010-01-21 01:00:00 335188.031 3 Hz 8560 -13 -14
2010-01-21 01:10:00 328185.403 3 Hz 8560 -13 -14
2010-01-21 01:20:00 321080.025 3 Hz 8560 -13 -14
2010-01-21 01:50:00 299202.95 3 Hz 8560 -13 -14
Station codes
-14 DSS-14 Goldstone (70-m) -13 DSS-13 Goldstone (34-m)