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
2024-07-02 12:03:08 C 22 40 37.821 +23 39 44.55 X F52
2024-07-02 12:21:15 C 22 40 37.827 +23 39 57.08 X F52
2024-07-12 07:35:31 C 22 39 37.30 +26 20 22.8 V H21
2024-07-12 07:41:34 C 22 39 37.22 +26 20 27.0 V H21
2024-07-13 07:00:57 C 22 39 22.09 +26 36 03.8 V H21
2024-07-13 07:19:13 C 22 39 21.86 +26 36 16.5 V H21
2024-07-14 07:21:29 C 22 39 04.39 +26 52 17.2 V H21
2024-07-14 07:41:13 C 22 39 04.12 +26 52 29.7 V H21
2024-08-31 06:46:41 C 21 48 07.180 +35 02 20.67 X F51
2024-08-31 06:58:05 C 21 48 06.410 +35 02 20.81 X F51
2024-08-31 07:09:30 C 21 48 05.635 +35 02 21.25 X F51
2024-08-31 07:21:00 C 21 48 04.848 +35 02 21.71 X F51
2024-10-28 02:12:20 C 21 03 45.518 +25 26 25.87 V G96
2024-10-28 02:19:59 C 21 03 45.634 +25 26 21.55 V G96
2024-10-28 02:27:36 C 21 03 45.774 +25 26 17.16 V G96
2024-10-28 02:35:15 C 21 03 45.911 +25 26 12.88 V G96
2024-11-09 06:07:04 C 21 12 43.395 +22 54 06.70 X F51
2024-11-09 06:25:51 C 21 12 44.142 +22 53 57.65 X F51
2024-11-09 06:44:32 C 21 12 44.880 +22 53 48.34 X F51
2024-11-09 07:03:12 C 21 12 45.620 +22 53 39.31 X F51
2024-11-13 02:26:41 C 21 16 47.071 +22 11 03.19 V G96
2024-11-13 02:34:47 C 21 16 47.456 +22 10 59.84 V G96
2024-11-13 02:42:52 C 21 16 47.802 +22 10 56.03 V G96
2024-11-13 02:50:57 C 21 16 48.198 +22 10 52.61 V G96
2024-11-22 01:58:45 C 21 28 19.873 +20 41 44.56 V G96
2024-11-22 02:06:52 C 21 28 20.316 +20 41 41.71 V G96
2024-11-22 02:14:57 C 21 28 20.773 +20 41 38.72 V G96
2024-11-22 02:23:03 C 21 28 21.263 +20 41 35.52 V G96
2024-12-04 01:49:00 C 21 47 54.704 +19 08 08.30 V G96
2024-12-04 01:58:54 C 21 47 55.460 +19 08 05.21 V G96
2024-12-04 02:07:11 C 21 47 56.076 +19 08 03.41 V G96
2024-12-04 02:15:26 C 21 47 56.692 +19 08 00.92 V G96
2024-12-07 01:42:30 C 21 53 29.468 +18 49 26.58 V G96
2024-12-07 01:50:40 C 21 53 30.098 +18 49 24.42 V G96
2024-12-07 01:58:49 C 21 53 30.721 +18 49 21.50 V G96
2024-12-07 02:07:00 C 21 53 31.362 +18 49 20.35 V G96
2024-12-10 05:10:43 C 21 59 37.488 +18 31 48.88 X F52
2024-12-10 05:27:16 C 21 59 38.824 +18 31 44.54 X F52
2024-12-10 05:43:51 C 21 59 40.228 +18 31 41.01 X F52
2024-12-14 05:16:58 C 22 07 50.135 +18 12 10.06 X F51
2024-12-14 05:29:05 C 22 07 51.177 +18 12 07.74 X F51
2024-12-14 05:41:11 C 22 07 52.240 +18 12 05.39 X F51
2024-12-14 05:42:25 C 22 07 52.347 +18 12 05.20 X F52
2024-12-14 05:55:21 C 22 07 53.440 +18 12 02.77 X F52
2024-12-14 06:08:29 C 22 07 54.586 +18 12 00.20 X F52
2024-12-17 05:23:30 C 22 14 16.860 +17 59 25.61 X F52
2024-12-17 05:36:18 C 22 14 18.004 +17 59 23.43 X F52
2024-12-17 05:40:52 C 22 14 18.425 +17 59 22.79 X F52
2024-12-17 05:49:10 C 22 14 19.156 +17 59 21.52 X F52
2024-12-17 05:53:44 C 22 14 19.578 +17 59 20.46 X F52
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)