363163 (2001 SE286)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4559564613 ± 1.16e-08
Semi-major axis (a)2.0363439688 AU ± 5.59e-09
Inclination (i)26.76689490° ± 4.70e-06
Long. of Asc. Node (Ω)268.44962234° ± 2.76e-06
Arg. of Perihelion (ω)199.39141380° ± 1.04e-05
Mean Anomaly (M)78.71265831° ± 1.48e-05
Mean Motion (n)0.3391841645°/day ± 1.40e-09
Perihelion dist (q)1.10785978 AU ± 2.37e-08
Aphelion dist (Q)2.96482816 AU ± 2.49e-08
Orbital Period2.90587352 yr ± 1.20e-08
Physical Parameters
H (abs. magnitude)17.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.289″
Uncertainty0
Orbit TypeAmor
MOID0.140068 AU
Observations Used277
Radar Obs Used2
Oppositions1
Arc Total2001-2001
First Observation Used2001-09-27
Last Observation Used2025-03-20
Observations (310)
Date Type RA Dec Mag Band Observatory
2001-09-27 09:37:03 C 03 39 43.37 +65 01 43.7 18.5 c 704
2001-09-27 09:58:23 C 03 39 45.90 +65 01 58.7 18.9 c 704
2001-09-27 10:19:41 C 03 39 48.61 +65 02 14.1 19.5 c 704
2001-09-27 10:41:02 C 03 39 51.25 +65 02 29.6 19.4 c 704
2001-09-27 11:02:30 C 03 39 53.96 +65 02 45.2 19.3 c 704
2001-09-28 07:07:32 C 03 42 32.49 +65 17 15.4 d 649
2001-09-28 07:21:58 C 03 42 34.29 +65 17 25.5 d 649
2001-09-28 07:26:34 C 03 42 34.87 +65 17 29.1 d 649
2001-09-28 09:30:27 C 03 42 50.77 +65 18 59.4 18.8 c 704
2001-09-28 09:35:30 C 03 42 51.40 +65 19 03.4 18.9 c 704
2001-09-28 09:52:29 C 03 42 53.52 +65 19 15.1 19.0 c 704
2001-09-28 09:57:06 C 03 42 54.10 +65 19 19.8 19.0 c 704
2001-09-28 10:14:07 C 03 42 56.30 +65 19 30.9 19.1 c 704
2001-09-28 10:18:30 C 03 42 56.85 +65 19 35.5 19.6 c 704
2001-09-28 10:35:55 C 03 42 58.97 +65 19 46.2 19.1 c 704
2001-09-28 10:40:32 C 03 42 59.58 +65 19 51.0 19.4 c 704
2001-09-28 10:57:34 C 03 43 01.74 +65 20 01.3 19.1 c 704
2001-09-28 11:03:50 C 03 43 02.47 +65 20 07.0 19.2 c 704
2001-09-28 11:08:39 C 03 43 03.11 +65 20 10.6 c 711
2001-09-28 11:17:33 C 03 43 04.22 +65 20 17.1 c 711
2001-09-28 11:26:37 C 03 43 05.37 +65 20 23.5 c 711
2001-09-28 23:22:04 C 03 44 41.26 +65 28 50.2 c 046
2001-09-28 23:25:22 C 03 44 41.59 +65 28 52.9 c 046
2001-09-28 23:27:21 C 03 44 41.87 +65 28 54.7 c 046
2001-09-28 23:30:00 C 03 44 42.29 +65 28 56.4 c 046
2001-09-28 23:32:47 C 03 44 42.60 +65 28 58.6 c 046
2001-09-29 02:13:10 C 03 45 03.25 +65 30 53.2 d 557
2001-09-29 02:15:50 C 03 45 03.54 +65 30 54.9 d 557
2001-09-29 02:18:31 C 03 45 03.85 +65 30 57.0 d 557
2001-09-29 02:23:53 C 03 45 04.51 +65 31 00.9 d 557
2001-09-29 06:45:48 C 03 45 40.34 +65 34 06.6 d 649
2001-09-29 06:57:19 C 03 45 41.81 +65 34 15.0 d 649
2001-09-29 07:23:57 C 03 45 45.29 +65 34 34.1 d 649
2001-09-29 09:43:28 C 03 46 03.31 +65 36 15.3 711
2001-09-29 09:54:34 C 03 46 04.78 +65 36 22.8 711
2001-09-29 10:05:26 C 03 46 06.15 +65 36 31.3 711
2001-10-06 06:16:49 C 04 09 09.26 +67 24 39.9 d 649
2001-10-06 06:22:07 C 04 09 09.98 +67 24 43.7 d 649
2001-10-06 06:27:27 C 04 09 10.70 +67 24 46.3 d 649
2001-10-06 18:16:39 C 04 10 55.11 +67 31 46.3 d 540
2001-10-06 18:38:50 C 04 10 58.26 +67 31 59.3 d 540
2001-10-12 02:08:39 C 04 30 30.79 +68 42 41.7 c 118
2001-10-12 02:10:03 C 04 30 30.98 +68 42 42.4 c 118
2001-10-12 02:11:25 C 04 30 31.14 +68 42 43.1 c 118
2001-10-13 00:50:28 C 04 34 08.14 +68 53 54.5 c 118
2001-10-13 00:52:37 C 04 34 08.51 +68 53 55.5 c 118
2001-10-13 01:00:25 C 04 34 09.66 +68 53 59.4 c 118
2001-10-24 11:40:18 C 05 20 29.84 +70 29 00.0 c 649
2001-10-24 11:45:54 C 05 20 30.86 +70 29 01.3 c 649
2001-10-25 18:07:54 C 05 25 51.64 +70 34 10.9 c 402
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2001-12-18 05:02:00 66921.2 2 Hz 2380 -1 -1
2001-12-18 05:33:00 147834378.9 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)