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
2008-02-12 22:14:44 C 09 26 19.09 +39 15 52.8 o 046
2008-02-12 22:15:38 C 09 26 19.00 +39 15 52.7 o 046
2008-02-12 22:16:35 C 09 26 18.91 +39 15 52.4 o 046
2008-02-12 22:18:54 C 09 26 18.77 +39 15 52.6 o 046
2008-02-12 22:19:50 C 09 26 18.70 +39 15 52.6 o 046
2008-02-12 23:24:50 C 09 26 13.99 +39 15 50.9 d 048
2008-02-12 23:29:36 C 09 26 13.61 +39 15 50.9 d 048
2008-02-12 23:31:11 C 09 26 13.53 +39 15 50.8 d 048
2008-02-12 23:32:46 C 09 26 13.41 +39 15 50.8 d 048
2008-02-12 23:37:31 C 09 26 13.04 +39 15 50.7 d 048
2008-02-13 14:02:31 C 09 25 18.70 +39 15 34.8 m 355
2008-02-13 14:09:00 C 09 25 18.26 +39 15 34.4 m 355
2008-02-13 14:17:40 C 09 25 17.66 +39 15 34.2 m 355
2008-02-13 14:24:10 C 09 25 17.13 +39 15 34.0 m 355
2008-02-13 22:05:43 C 09 24 49.20 +39 15 07.8 c 560
2008-02-13 22:07:20 C 09 24 48.92 +39 15 06.0 o 046
2008-02-13 22:07:27 C 09 24 49.08 +39 15 07.7 c 560
2008-02-13 22:08:44 C 09 24 48.84 +39 15 06.4 o 046
2008-02-13 22:10:05 C 09 24 48.73 +39 15 06.1 o 046
2008-02-13 22:10:21 C 09 24 48.87 +39 15 07.8 c 560
2008-02-13 22:11:21 C 09 24 48.66 +39 15 05.9 o 046
2008-02-13 22:12:38 C 09 24 48.59 +39 15 05.6 o 046
2008-02-13 22:13:54 C 09 24 48.49 +39 15 05.9 o 046
2008-02-13 22:15:11 C 09 24 48.38 +39 15 05.4 o 046
2008-02-16 23:30:04 C 09 20 48.52 +39 07 52.8 c 560
2008-02-16 23:32:25 C 09 20 48.28 +39 07 52.2 c 560
2008-02-16 23:35:20 C 09 20 48.09 +39 07 51.6 c 560
2008-02-16 23:46:00 C 09 20 47.53 +39 07 47.4 o 246
2008-02-16 23:47:26 C 09 20 47.46 +39 07 47.3 o 246
2008-02-16 23:48:59 C 09 20 47.39 +39 07 47.7 o 246
2008-02-16 23:51:55 C 09 20 47.19 +39 07 45.8 o 246
2008-02-16 23:53:32 C 09 20 47.12 +39 07 45.5 o 246
2008-02-16 23:54:30 C 09 20 47.05 +39 07 46.0 o 246
2008-02-16 23:59:11 C 09 20 46.75 +39 07 45.2 o 046
2008-02-17 00:00:43 C 09 20 46.70 +39 07 44.9 o 046
2008-02-17 00:01:59 C 09 20 46.70 +39 07 44.8 o 046
2008-02-17 00:04:38 C 09 20 46.48 +39 07 44.8 o 046
2008-02-17 00:07:19 C 09 20 46.34 +39 07 43.1 o 046
2008-02-17 02:36:36 C 09 20 38.64 +39 07 17.9 r J95
2008-02-17 02:45:40 C 09 20 38.17 +39 07 16.1 r J95
2008-02-17 02:54:41 C 09 20 37.69 +39 07 14.5 r J95
2008-02-17 21:40:53 C 09 19 47.50 +39 04 18.3 o J66
2008-02-17 21:47:18 C 09 19 47.20 +39 04 17.6 o J66
2008-02-17 21:53:40 C 09 19 46.85 +39 04 16.2 o J66
2008-02-17 22:00:04 C 09 19 46.54 +39 04 14.8 o J66
2008-02-17 22:06:29 C 09 19 46.21 +39 04 14.3 o J66
2008-02-17 22:12:52 C 09 19 45.87 +39 04 12.7 o J66
2008-02-18 00:14:11 C 09 19 39.61 +39 03 53.4 r J95
2008-02-18 00:21:50 C 09 19 39.24 +39 03 52.3 r J95
2008-02-18 00:29:30 C 09 19 38.82 +39 03 50.9 r J95
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)