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
2001-10-25 18:11:42 C 05 25 52.30 +70 34 11.3 c 402
2001-10-25 18:15:29 C 05 25 52.81 +70 34 12.1 c 402
2001-10-29 07:00:44 C 05 40 48.96 +70 41 40.2 18.5 c 704
2001-10-29 07:24:52 C 05 40 52.94 +70 41 41.7 18.4 c 704
2001-10-29 07:49:02 C 05 40 56.90 +70 41 43.1 18.3 c 704
2001-10-29 08:13:15 C 05 41 00.98 +70 41 45.0 19.2 c 704
2001-10-29 08:37:34 C 05 41 04.78 +70 41 45.8 18.4 c 704
2001-11-02 21:14:17 C 05 59 56.67 +70 34 52.2 c 118
2001-11-02 21:24:54 C 05 59 58.43 +70 34 51.1 c 118
2001-11-04 08:43:22 C 06 05 55.94 +70 28 29.9 17.7 c 704
2001-11-04 09:04:16 C 06 05 59.31 +70 28 24.9 17.8 c 704
2001-11-04 10:07:00 C 06 06 09.36 +70 28 10.9 18.0 c 704
2001-11-17 00:29:54 C 06 50 30.92 +67 39 43.9 c 157
2001-11-17 00:43:44 C 06 50 32.43 +67 39 33.7 c 157
2001-11-17 00:48:40 C 06 50 33.06 +67 39 28.8 c 157
2001-11-24 09:29:37 C 07 08 03.88 +63 47 36.8 c 670
2001-11-24 12:18:28 C 07 08 14.55 +63 42 45.4 c 670
2001-11-24 23:40:44 C 07 09 09.42 +63 22 29.2 544
2001-11-24 23:55:01 C 07 09 10.43 +63 22 07.9 544
2001-11-25 00:20:17 C 07 09 12.40 +63 21 26.1 544
2001-11-25 00:28:24 C 07 09 12.45 +63 21 07.4 544
2001-11-25 00:38:46 C 07 09 13.22 +63 20 52.0 544
2001-11-25 01:03:00 C 07 09 14.98 +63 20 05.1 544
2001-11-25 01:17:13 C 07 09 15.87 +63 19 46.0 544
2001-11-25 01:30:26 C 07 09 16.64 +63 19 21.7 544
2001-11-25 01:44:13 C 07 09 17.52 +63 18 54.5 544
2001-11-27 09:16:22 C 07 13 05.39 +61 29 45.4 16.2 c 704
2001-11-27 09:37:27 C 07 13 06.39 +61 29 01.7 17.2 c 704
2001-11-27 10:00:09 C 07 13 07.40 +61 28 11.4 16.4 c 704
2001-11-27 10:21:20 C 07 13 08.38 +61 27 26.1 16.5 c 704
2001-11-27 10:42:29 C 07 13 09.38 +61 26 40.3 16.4 c 704
2001-11-28 09:13:07 C 07 14 30.92 +60 36 29.5 c 670
2001-11-28 11:41:02 C 07 14 36.90 +60 30 47.9 c 670
2001-11-28 13:00:59 C 07 14 40.14 +60 27 38.0 c 670
2001-12-03 03:19:17 C 07 19 24.95 +55 20 33.4 c 118
2001-12-03 03:21:55 C 07 19 25.01 +55 20 24.7 c 118
2001-12-08 21:08:40 C 07 21 47.76 +45 54 54.9 c 157
2001-12-08 21:10:41 C 07 21 47.83 +45 54 44.0 c 157
2001-12-08 21:12:42 C 07 21 47.80 +45 54 35.0 c 157
2001-12-09 18:43:16 C 07 21 49.82 +44 02 26.1 d 557
2001-12-09 18:50:54 C 07 21 49.83 +44 01 45.8 d 557
2001-12-09 18:55:15 C 07 21 49.83 +44 01 22.8 d 557
2001-12-09 21:03:00 C 07 21 49.42 +43 50 05.6 d 557
2001-12-09 21:32:31 C 07 21 49.21 +43 47 28.2 d 557
2001-12-14 19:29:49 C 07 20 38.75 +31 12 03.6 d 557
2001-12-14 19:59:24 C 07 20 38.11 +31 08 26.8 d 557
2001-12-14 20:26:49 C 07 20 37.48 +31 05 05.5 d 557
2001-12-14 21:00:21 C 07 20 36.69 +31 00 58.1 d 557
2001-12-14 21:28:21 C 07 20 35.94 +30 57 32.3 d 557
2001-12-14 21:59:38 C 07 20 35.10 +30 53 40.7 d 557
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)