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
2021-01-18 20:29:55 C 09 53 41.57 +36 47 23.9 q 168
2021-01-18 20:53:56 C 09 53 35.20 +36 48 16.6 q 168
2021-01-18 21:23:56 C 09 53 27.24 +36 49 22.1 q 168
2021-01-20 17:25:10 C 09 43 51.02 +38 08 57.8 V C40
2021-01-20 17:26:44 C 09 43 50.72 +38 09 00.6 V C40
2021-01-20 17:35:58 C 09 43 48.85 +38 09 16.5 V C40
2021-01-20 17:43:41 C 09 43 47.29 +38 09 29.7 V C40
2021-01-20 17:45:14 C 09 43 46.99 +38 09 32.3 V C40
2021-01-20 17:46:45 C 09 43 46.66 +38 09 34.8 V C40
2021-01-20 17:58:45 C 09 43 44.24 +38 09 55.2 V C40
2021-01-20 18:01:50 C 09 43 43.61 +38 10 00.5 V C40
2021-01-20 18:04:56 C 09 43 42.97 +38 10 05.6 V C40
2021-01-20 18:14:11 C 09 43 41.06 +38 10 21.5 V C40
2021-01-20 18:18:49 C 09 43 40.12 +38 10 29.4 V C40
2021-01-20 18:24:59 C 09 43 38.86 +38 10 39.9 V C40
2021-01-20 18:29:37 C 09 43 37.90 +38 10 47.6 V C40
2021-01-20 18:31:08 C 09 43 37.58 +38 10 50.1 V C40
2021-01-20 18:32:42 C 09 43 37.26 +38 10 52.7 V C40
2021-01-20 18:38:52 C 09 43 35.98 +38 11 03.3 V C40
2021-01-20 19:03:32 C 09 43 30.83 +38 11 44.6 V C40
2021-01-20 19:14:20 C 09 43 28.58 +38 12 02.8 V C40
2021-01-20 19:26:35 C 09 43 25.99 +38 12 23.1 V C40
2021-01-20 19:29:40 C 09 43 25.33 +38 12 28.3 V C40
2021-01-20 19:32:45 C 09 43 24.70 +38 12 33.2 V C40
2021-01-20 19:34:16 C 09 43 24.37 +38 12 35.8 V C40
2021-01-20 19:35:49 C 09 43 24.02 +38 12 38.3 V C40
2021-01-20 19:55:51 C 09 43 19.78 +38 13 11.2 V C40
2021-01-20 19:57:25 C 09 43 19.45 +38 13 13.9 V C40
2021-01-20 19:58:56 C 09 43 19.11 +38 13 16.4 V C40
2021-01-20 20:05:07 C 09 43 17.79 +38 13 26.6 V C40
2021-01-20 20:06:38 C 09 43 17.46 +38 13 29.1 V C40
2021-01-20 20:20:16 C 09 43 14.55 +38 13 51.0 V C40
2021-01-20 20:21:48 C 09 43 14.21 +38 13 53.6 V C40
2021-01-20 20:23:21 C 09 43 13.89 +38 13 56.2 V C40
2021-01-20 20:24:54 C 09 43 13.55 +38 13 58.5 V C40
2021-01-20 20:26:26 C 09 43 13.22 +38 14 01.1 V C40
2021-01-20 20:27:59 C 09 43 12.89 +38 14 03.6 V C40
2021-01-20 20:29:30 C 09 43 12.55 +38 14 06.0 V C40
2021-01-20 20:31:04 C 09 43 12.22 +38 14 08.5 V C40
2021-01-20 20:34:09 C 09 43 11.56 +38 14 13.4 V C40
2021-01-20 20:35:40 C 09 43 11.22 +38 14 16.0 V C40
2021-01-20 20:38:45 C 09 43 10.55 +38 14 20.9 V C40
2021-01-20 20:40:18 C 09 43 10.23 +38 14 23.4 V C40
2021-01-20 20:41:51 C 09 43 09.89 +38 14 25.9 V C40
2021-01-20 20:43:23 C 09 43 09.55 +38 14 28.5 V C40
2021-01-20 20:44:56 C 09 43 09.23 +38 14 30.7 V C40
2021-01-20 20:46:28 C 09 43 08.91 +38 14 33.3 V C40
2021-01-20 20:48:01 C 09 43 08.56 +38 14 35.8 V C40
2021-01-20 20:49:33 C 09 43 08.20 +38 14 38.3 V C40
2021-01-20 20:51:06 C 09 43 07.88 +38 14 40.5 V C40
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)