332446 (2008 AF4)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4099485092 ± 1.47e-08
Semi-major axis (a)1.3799691973 AU ± 7.10e-10
Inclination (i)8.93182363° ± 1.50e-06
Long. of Asc. Node (Ω)109.30242995° ± 1.54e-06
Arg. of Perihelion (ω)293.37415399° ± 3.62e-06
Mean Anomaly (M)29.75794194° ± 6.82e-07
Mean Motion (n)0.6080064513°/day ± 4.69e-10
Perihelion dist (q)0.81425288 AU ± 2.03e-08
Aphelion dist (Q)1.94568551 AU ± 2.03e-08
Orbital Period1.62107866 yr ± 1.25e-09
Physical Parameters
H (abs. magnitude)19.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.271″
Uncertainty0
Orbit TypeApollo
MOID0.001584 AU
Observations Used1129
Oppositions7
Arc Total2002-2025
First Observation Used2002-06-01
Last Observation Used2025-12-20
Observations (1196)
Date Type RA Dec Mag Band Observatory
2008-02-09 09:00:35 C 09 32 31.67 +39 10 58.8 r H45
2008-02-09 09:03:33 C 09 32 31.40 +39 10 59.2 r H45
2008-02-09 17:58:23 C 09 31 52.04 +39 11 49.1 o 151
2008-02-09 18:00:44 C 09 31 51.84 +39 11 49.9 o 151
2008-02-09 18:03:06 C 09 31 51.65 +39 11 50.6 o 151
2008-02-09 21:25:56 C 09 31 34.34 +39 12 25.7 o 046
2008-02-09 21:27:40 C 09 31 34.20 +39 12 26.2 o 046
2008-02-09 21:29:07 C 09 31 34.08 +39 12 25.9 o 046
2008-02-09 21:30:19 C 09 31 33.96 +39 12 25.8 o 046
2008-02-09 21:31:26 C 09 31 33.89 +39 12 26.5 o 046
2008-02-09 21:32:30 C 09 31 33.80 +39 12 26.6 o 046
2008-02-09 21:56:13 C 09 31 31.89 +39 12 32.0 c 560
2008-02-09 21:59:07 C 09 31 31.64 +39 12 32.3 c 560
2008-02-09 22:00:02 C 09 31 31.52 +39 12 34.5 r A81
2008-02-09 22:02:00 C 09 31 31.39 +39 12 32.7 c 560
2008-02-09 22:13:15 C 09 31 30.41 +39 12 34.6 c A53
2008-02-09 22:18:12 C 09 31 29.92 +39 12 36.8 r A81
2008-02-09 22:30:08 C 09 31 28.84 +39 12 38.5 r A81
2008-02-09 22:31:21 C 09 31 28.80 +39 12 36.6 c A53
2008-02-09 22:52:39 C 09 31 26.92 +39 12 39.6 c A53
2008-02-10 06:08:03 C 09 30 53.53 +39 13 31.6 r 703
2008-02-10 06:17:32 C 09 30 52.66 +39 13 32.7 r 703
2008-02-10 06:27:01 C 09 30 51.84 +39 13 34.3 r 703
2008-02-10 06:36:31 C 09 30 50.94 +39 13 35.1 r 703
2008-02-11 08:53:34 C 09 28 51.95 +39 15 26.3 d G72
2008-02-11 08:56:55 C 09 28 51.67 +39 15 26.1 d G72
2008-02-11 09:04:29 C 09 28 50.98 +39 15 25.7 d G72
2008-02-11 09:10:03 C 09 28 49.57 +39 15 21.1 r H45
2008-02-11 09:11:36 C 09 28 49.43 +39 15 21.1 r H45
2008-02-11 09:13:38 C 09 28 49.23 +39 15 21.1 r H45
2008-02-11 09:15:58 C 09 28 49.07 +39 15 21.0 r H45
2008-02-11 09:20:13 C 09 28 48.74 +39 15 21.0 r H45
2008-02-11 09:21:18 C 09 28 48.65 +39 15 20.9 r H45
2008-02-11 10:30:32 C 09 28 43.62 +39 15 26.4 o 291
2008-02-11 10:37:19 C 09 28 43.07 +39 15 26.3 o 291
2008-02-11 10:44:00 C 09 28 42.54 +39 15 26.1 o 291
2008-02-11 20:19:17 C 09 28 05.38 +39 15 38.8 o B04
2008-02-11 20:29:09 C 09 28 04.61 +39 15 39.5 o B04
2008-02-11 21:05:18 C 09 28 01.71 +39 15 42.9 o B04
2008-02-11 22:39:57 C 09 27 54.16 +39 15 46.5 o 046
2008-02-11 22:41:30 C 09 27 54.02 +39 15 46.6 o 046
2008-02-11 22:42:56 C 09 27 53.92 +39 15 46.7 o 046
2008-02-11 22:46:03 C 09 27 53.67 +39 15 46.6 o 046
2008-02-11 22:47:51 C 09 27 53.54 +39 15 46.7 o 046
2008-02-11 22:51:30 C 09 27 53.22 +39 15 47.1 o 046
2008-02-11 23:19:10 C 09 27 52.38 +39 15 57.5 r J51
2008-02-11 23:30:44 C 09 27 51.48 +39 15 58.4 r J51
2008-02-11 23:42:18 C 09 27 50.57 +39 15 59.0 r J51
2008-02-12 22:12:16 C 09 26 19.26 +39 15 52.3 o 046
2008-02-12 22:13:47 C 09 26 19.14 +39 15 52.5 o 046
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2021-01-06 18:00:00 31927.336 3.1 Hz 7159.45 -47 -43
Station codes
-47 DSS-47 ATCA (W196) -43 DSS-43 Tidbinbilla (70-m)