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
2008-01-27 16:32:43 C 10 08 29.79 +36 12 53.8 r 379
2008-01-27 16:35:55 C 10 08 29.19 +36 12 58.2 r 379
2008-01-27 16:54:31 C 10 08 25.88 +36 13 20.4 r 379
2008-01-27 16:57:43 C 10 08 25.29 +36 13 24.0 r 379
2008-01-27 17:19:31 C 10 08 21.43 +36 13 50.5 r 379
2008-01-27 17:22:43 C 10 08 20.82 +36 13 54.1 r 379
2008-01-27 17:25:54 C 10 08 20.24 +36 13 57.9 r 379
2008-01-28 23:38:08 C 10 03 39.56 +36 48 05.2 c B09
2008-01-28 23:53:25 C 10 03 37.66 +36 48 19.2 c B09
2008-01-29 02:32:09 C 10 03 11.71 +36 50 58.1 r J95
2008-01-29 02:36:20 C 10 03 11.03 +36 51 02.3 r J95
2008-01-29 02:40:31 C 10 03 10.35 +36 51 06.5 r J95
2008-01-29 21:21:57 C 10 00 28.84 +37 09 34.8 r A81
2008-01-29 21:31:14 C 10 00 27.42 +37 09 44.6 r A81
2008-01-29 21:36:17 C 10 00 26.62 +37 09 49.5 r A81
2008-01-29 21:41:20 C 10 00 25.84 +37 09 54.5 r A81
2008-01-29 21:46:55 C 10 00 24.98 +37 10 00.2 r A81
2008-01-29 22:55:43 C 10 00 14.80 +37 11 08.7 r 176
2008-01-29 22:56:59 C 10 00 14.61 +37 11 09.8 r 176
2008-01-29 22:58:28 C 10 00 14.38 +37 11 11.6 r 176
2008-01-29 22:59:41 C 10 00 14.16 +37 11 12.7 r 176
2008-01-29 23:00:55 C 10 00 13.98 +37 11 14.3 r 176
2008-01-30 04:38:09 C 09 59 26.48 +37 16 21.0 r 649
2008-01-30 04:41:33 C 09 59 25.94 +37 16 24.3 r 649
2008-01-30 04:44:59 C 09 59 25.43 +37 16 27.7 r 649
2008-01-30 04:48:23 C 09 59 24.92 +37 16 31.0 r 649
2008-01-30 05:44:36 C 09 59 16.23 +37 17 29.3 r H45
2008-01-30 05:46:32 C 09 59 15.93 +37 17 30.9 r H45
2008-01-30 05:49:24 C 09 59 15.48 +37 17 33.7 r H45
2008-01-30 05:52:21 C 09 59 15.03 +37 17 36.6 r H45
2008-01-30 05:58:31 C 09 59 14.05 +37 17 42.3 r H45
2008-01-30 06:02:08 C 09 59 13.48 +37 17 46.0 r H45
2008-01-31 00:06:36 C 09 56 43.75 +37 33 19.0 r J51
2008-01-31 00:14:03 C 09 56 42.62 +37 33 25.6 r J51
2008-01-31 00:21:29 C 09 56 41.49 +37 33 32.2 r J51
2008-01-31 16:12:31 C 09 54 32.20 +37 45 54.2 r 379
2008-01-31 16:15:42 C 09 54 31.73 +37 45 56.3 r 379
2008-01-31 16:43:54 C 09 54 27.59 +37 46 17.3 r 379
2008-01-31 17:02:30 C 09 54 24.86 +37 46 31.1 r 379
2008-01-31 17:05:41 C 09 54 24.40 +37 46 33.5 r 379
2008-01-31 17:30:42 C 09 54 20.70 +37 46 50.6 r 379
2008-01-31 18:54:50 C 09 54 14.13 +37 47 41.3 o B34
2008-01-31 21:04:33 C 09 53 55.79 +37 49 27.0 o B34
2008-02-01 04:07:51 C 09 53 02.76 +37 54 19.2 r 703
2008-02-01 04:14:06 C 09 53 01.86 +37 54 24.3 r 703
2008-02-01 04:20:21 C 09 53 01.06 +37 54 29.2 r 703
2008-02-01 04:26:36 C 09 53 00.20 +37 54 34.3 r 703
2008-02-01 14:35:31 C 09 51 41.06 +38 01 38.6 r 379
2008-02-01 14:39:42 C 09 51 40.51 +38 01 41.5 r 379
2008-02-01 15:04:32 C 09 51 37.07 +38 01 58.7 r 379
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)