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
2023-05-22 06:53:43 C 14 41 03.199 +00 31 16.25 V G96
2023-05-22 07:01:49 C 14 41 02.627 +00 31 15.96 V G96
2023-05-22 07:09:54 C 14 41 02.094 +00 31 17.36 V G96
2023-05-22 07:17:59 C 14 41 01.532 +00 31 17.58 V G96
2025-05-29 13:21:46 C 21 28 25.719 -12 03 23.40 X F52
2025-05-29 13:38:27 C 21 28 27.312 -12 03 20.38 X F52
2025-05-29 13:55:07 C 21 28 28.839 -12 03 17.22 X F52
2025-05-29 14:11:55 C 21 28 30.408 -12 03 13.98 X F52
2025-06-23 13:08:55 C 22 35 14.563 -10 28 25.14 X F51
2025-06-23 13:24:46 C 22 35 16.619 -10 28 23.48 X F51
2025-06-23 13:40:36 C 22 35 18.704 -10 28 21.72 X F51
2025-06-23 13:56:29 C 22 35 20.772 -10 28 20.02 X F51
2025-06-27 07:31:51 B 22 47 55.664 -10 19 03.13 Z Y05
2025-06-27 07:52:25 B 22 47 58.512 -10 19 01.38 Z Y05
2025-06-27 08:11:48 B 22 48 01.145 -10 19 00.24 Z Y05
2025-07-04 13:33:01 C 23 15 48.797 -10 06 02.61 X F52
2025-07-04 13:48:30 C 23 15 51.441 -10 06 01.72 X F52
2025-07-04 14:04:00 C 23 15 54.083 -10 06 00.89 X F52
2025-07-18 13:52:36 C 00 29 25.730 -09 47 20.69 V T08
2025-07-18 13:57:14 C 00 29 26.945 -09 47 21.12 V T08
2025-07-18 14:34:56 C 00 29 36.881 -09 47 17.38 V T08
2025-07-18 14:54:53 C 00 29 42.103 -09 47 16.48 V T08
2025-07-20 13:33:15 C 00 42 45.977 -09 43 12.40 V T05
2025-07-20 14:24:29 C 00 43 00.355 -09 43 07.61 V T05
2025-07-20 14:31:06 C 00 43 02.282 -09 43 07.43 V T05
2025-07-20 14:53:19 C 00 43 08.491 -09 43 05.77 V T05
2025-07-21 03:41:26 C 00 46 52.051 -09 41 18.92 V M22
2025-07-21 03:46:40 C 00 46 53.626 -09 41 18.92 V M22
2025-07-21 04:20:20 C 00 47 03.247 -09 41 15.72 V M22
2025-07-21 04:32:20 C 00 47 06.610 -09 41 13.99 V M22
2025-07-25 12:24:18 C 01 19 46.399 -09 26 58.63 V T08
2025-07-25 12:40:12 C 01 19 51.605 -09 26 56.04 V T08
2025-07-25 12:50:30 C 01 19 55.010 -09 26 54.49 V T08
2025-07-25 13:08:31 C 01 20 00.898 -09 26 51.11 V T08
2025-07-26 13:43:20 C 01 28 20.729 -09 22 01.49 V T05
2025-07-26 13:50:54 C 01 28 23.256 -09 22 00.37 V T05
2025-07-26 13:56:19 C 01 28 25.109 -09 21 59.15 V T05
2025-07-26 14:06:06 C 01 28 28.378 -09 21 56.70 V T05
2025-07-29 02:25:43 C 01 49 52.351 -09 06 42.98 V M22
2025-07-29 02:30:17 C 01 49 54.058 -09 06 42.01 V M22
2025-07-29 02:37:28 C 01 49 56.592 -09 06 40.18 V M22
2025-07-29 02:45:17 C 01 49 59.393 -09 06 37.51 V M22
2025-12-20 12:32:23 C 12 49 07.370 +00 36 09.94 V V00
2025-12-20 12:53:46 C 12 49 09.127 +00 36 08.53 V V00
2025-12-20 13:01:48 C 12 49 09.779 +00 36 07.99 V V00
2025-12-20 13:09:51 C 12 49 10.438 +00 36 07.38 V V00
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)