333578 (2006 KM103)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3765555532 ± 8.80e-09
Semi-major axis (a)1.5732157862 AU ± 2.35e-09
Inclination (i)11.68101273° ± 2.60e-06
Long. of Asc. Node (Ω)169.44783236° ± 3.05e-06
Arg. of Perihelion (ω)197.00554403° ± 5.55e-06
Mean Anomaly (M)235.49540172° ± 4.83e-06
Mean Motion (n)0.4994934904°/day ± 1.12e-09
Perihelion dist (q)0.98081265 AU ± 1.39e-08
Aphelion dist (Q)2.16561893 AU ± 1.42e-08
Orbital Period1.97325151 yr ± 4.43e-09
Physical Parameters
H (abs. magnitude)20.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.339″
Uncertainty0
Orbit TypeApollo
MOID0.014736 AU
Observations Used353
Radar Obs Used7
Oppositions7
Arc Total2000-2025
First Observation Used2000-05-10
Last Observation Used2025-02-23
Observations (410)
Date Type RA Dec Mag Band Observatory
2006-06-20 07:27:38 C 16 03 40.06 +09 36 20.8 r G96
2006-06-20 07:34:05 C 16 03 39.63 +09 36 21.2 r G96
2006-07-14 22:49:10 C 15 38 27.64 +07 34 28.0 r J95
2006-07-14 23:11:03 C 15 38 27.22 +07 34 17.3 r J95
2006-07-14 23:33:01 C 15 38 26.73 +07 34 08.6 r J95
2006-08-19 03:53:04 C 15 55 24.40 -01 46 17.4 d 291
2006-08-19 03:58:27 C 15 55 24.67 -01 46 21.6 d 291
2006-09-16 02:57:45 C 16 48 57.64 -11 54 50.7 d 291
2006-09-16 03:03:25 C 16 48 58.39 -11 54 56.6 d 291
2006-09-16 03:08:58 C 16 48 58.82 -11 55 02.4 d 291
2006-11-28 06:21:31 C 22 35 21.698 -32 00 49.16 o 568
2006-11-28 06:25:13 C 22 35 22.671 -32 00 47.09 o 568
2006-12-21 03:35:11 C 00 48 43.65 -22 40 04.9 o 696
2006-12-21 03:53:55 C 00 48 47.51 -22 39 39.1 o 696
2008-04-29 08:49:54 C 17 36 11.26 -01 44 09.2 o 291
2008-04-29 08:55:14 C 17 36 11.26 -01 44 03.9 o 291
2008-04-29 09:00:37 C 17 36 11.44 -01 44 02.7 o 291
2008-05-02 11:15:38 C 17 36 20.11 -00 53 57.2 o 291
2008-05-02 11:28:01 C 17 36 20.13 -00 53 49.9 o 291
2008-05-02 11:41:38 C 17 36 20.16 -00 53 42.1 o 291
2008-06-18 05:06:04 C 16 48 59.30 +10 55 34.6 o H55
2008-06-18 05:18:52 C 16 48 58.36 +10 55 38.5 o H55
2008-06-18 05:47:24 C 16 48 56.28 +10 55 46.4 o H55
2010-06-10 07:14:36 C 17 52 58.53 +10 26 18.4 o H21
2010-06-10 07:34:12 C 17 52 57.41 +10 26 31.9 o H21
2010-06-10 07:52:57 C 17 52 56.37 +10 26 45.1 o H21
2010-06-29 06:06:19 C 17 24 03.72 +14 22 53.5 o H21
2010-06-29 06:19:43 C 17 24 02.70 +14 22 57.5 o H21
2010-08-27 02:39:20 C 16 41 54.62 -00 00 19.1 u 448
2010-08-27 03:01:58 C 16 41 55.34 -00 00 50.8 u 448
2010-08-27 03:26:42 C 16 41 55.94 -00 01 24.2 u 448
2010-11-04 15:04:25 S 23 34 08.038 -64 28 04.58 L C51
2010-11-04 18:14:45 S 23 36 13.298 -64 25 21.04 L C51
2010-11-04 21:25:16 S 23 38 18.11 -64 22 34.6 L C51
2010-11-04 23:00:26 S 23 39 20.07 -64 21 08.5 L C51
2010-11-05 00:35:47 S 23 40 22.248 -64 19 41.81 L C51
2010-11-05 03:46:07 S 23 42 25.41 -64 16 42.7 L C51
2010-11-05 05:21:17 S 23 43 26.82 -64 15 08.1 L C51
2010-11-05 06:56:38 S 23 44 28.17 -64 13 33.7 L C51
2010-11-05 08:31:48 S 23 45 29.242 -64 11 58.67 L C51
2010-11-05 10:06:58 S 23 46 29.928 -64 10 22.26 L C51
2010-11-05 11:42:08 S 23 47 30.533 -64 08 43.22 L C51
2010-11-05 14:52:39 S 23 49 31.519 -64 05 22.09 L C51
2010-11-06 14:15:44 C 00 03 51.90 -63 37 55.3 r E12
2010-12-12 12:34:37 C 03 26 13.59 -31 07 52.7 r E12
2010-12-12 13:05:22 C 03 26 15.92 -31 06 46.6 r E12
2012-06-30 05:22:39 C 18 31 39.99 +18 03 13.8 u H21
2012-06-30 05:28:57 C 18 31 39.62 +18 03 17.6 u H21
2012-06-30 05:34:46 C 18 31 39.29 +18 03 22.0 u H21
2012-07-06 22:14:49 C 18 22 39.63 +19 43 41.5 v I93
Radar Observations (7)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-08-30 17:40:00 134845.226 0.5 Hz 8560 -14 -14
2014-08-30 18:00:00 52109016.31 10 us 8560 -14 -14
2014-09-01 12:30:00 50272.673 1 Hz 8560 -14 -14
2014-09-01 12:50:00 50367674.16 3 us 8560 -14 -14
2014-09-01 13:30:00 50354534.23 1 us 8560 -14 -14
2014-09-02 15:50:00 -22851.408 1 Hz 8560 -14 -14
2014-09-02 16:10:00 50196089.55 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)