163001 (2001 SE170)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4533183312 ± 4.16e-08
Semi-major axis (a)2.1236241136 AU ± 2.21e-08
Inclination (i)19.97708778° ± 8.50e-06
Long. of Asc. Node (Ω)216.52016330° ± 1.19e-05
Arg. of Perihelion (ω)124.92843657° ± 1.85e-05
Mean Anomaly (M)306.10498721° ± 3.89e-05
Mean Motion (n)0.3184900023°/day ± 4.98e-09
Perihelion dist (q)1.16094637 AU ± 8.91e-08
Aphelion dist (Q)3.08630185 AU ± 9.39e-08
Orbital Period3.09468516 yr ± 4.84e-08
Physical Parameters
H (abs. magnitude)18.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.520″
Uncertainty0
Orbit TypeAmor
MOID0.263453 AU
Observations Used323
Oppositions10
Arc Total2001-2016
First Observation Used2001-09-20
Last Observation Used2016-04-09
Observations (345)
Date Type RA Dec Mag Band Observatory
2001-09-25 10:32:26 C 05 00 55.78 +29 36 08.9 19.8 c 704
2001-09-25 10:44:24 C 05 00 56.35 +29 35 53.9 19.6 c 704
2001-09-25 10:46:19 C 05 00 56.38 +29 35 50.7 j 918
2001-09-25 10:51:48 C 05 00 56.65 +29 35 43.2 j 918
2001-09-25 10:59:36 C 05 00 57.08 +29 35 33.4 j 918
2001-09-25 11:05:38 C 05 00 57.41 +29 35 25.5 j 918
2001-09-25 11:05:46 C 05 00 57.54 +29 35 28.0 19.1 c 704
2001-09-25 11:14:34 C 05 00 57.92 +29 35 16.4 19.4 c 704
2001-09-25 17:00:06 C 05 01 17.75 +29 27 59.7 c 344
2001-09-25 17:29:30 C 05 01 19.42 +29 27 23.1 c 344
2001-09-26 09:38:39 C 05 02 12.23 +29 06 56.3 19.5 i 704
2001-09-26 10:00:16 C 05 02 13.30 +29 06 28.2 19.3 i 704
2001-09-26 10:21:04 C 05 02 14.37 +29 06 02.1 19.5 i 704
2001-09-26 10:43:58 C 05 02 15.49 +29 05 33.1 19.6 i 704
2001-09-26 11:04:49 C 05 02 16.46 +29 05 07.2 19.3 i 704
2001-10-01 10:02:59 C 05 07 44.83 +26 29 33.8 d 649
2001-10-01 10:10:28 C 05 07 45.08 +26 29 23.8 d 649
2001-10-01 10:18:08 C 05 07 45.34 +26 29 13.6 d 649
2001-10-12 02:44:32 C 05 13 35.92 +20 30 20.6 c 118
2001-10-12 02:47:03 C 05 13 35.93 +20 30 16.5 c 118
2001-10-12 02:50:01 C 05 13 35.97 +20 30 13.4 c 118
2001-10-13 02:20:06 C 05 13 43.93 +19 56 04.7 c 046
2001-10-13 02:22:39 C 05 13 43.95 +19 56 01.2 c 046
2001-10-13 02:24:07 C 05 13 44.00 +19 55 59.1 c 046
2001-10-13 02:27:53 C 05 13 44.02 +19 55 53.9 c 046
2001-10-13 02:31:25 C 05 13 44.00 +19 55 48.3 c 118
2001-10-13 02:32:59 C 05 13 43.99 +19 55 46.4 c 118
2001-10-13 02:36:04 C 05 13 44.01 +19 55 41.6 c 118
2001-10-13 08:04:08 C 05 13 45.93 +19 47 45.7 19.7 c 704
2001-10-13 08:27:20 C 05 13 45.84 +19 47 14.5 20.4 c 704
2001-10-13 08:50:13 C 05 13 45.99 +19 46 40.5 19.7 c 704
2001-10-13 09:13:38 C 05 13 45.89 +19 46 06.0 20.0 c 704
2001-10-13 09:36:22 C 05 13 45.89 +19 45 33.3 19.8 c 704
2001-10-14 09:37:56 C 05 13 48.67 +19 10 26.6 19.3 c 704
2001-10-14 10:00:46 C 05 13 48.56 +19 09 53.2 19.6 c 704
2001-10-14 10:23:31 C 05 13 48.40 +19 09 20.4 19.6 c 704
2001-10-14 10:46:16 C 05 13 48.41 +19 08 47.1 19.4 c 704
2001-10-14 11:09:19 C 05 13 48.31 +19 08 13.1 19.1 c 704
2001-10-14 17:44:19 C 05 13 48.54 +18 58 34.1 c 402
2001-10-14 17:46:14 C 05 13 48.53 +18 58 31.3 c 402
2001-10-14 17:50:01 C 05 13 48.55 +18 58 26.1 c 402
2001-10-17 08:02:09 C 05 13 33.40 +17 26 53.2 19.2 c 704
2001-10-17 08:46:43 C 05 13 32.87 +17 25 47.7 19.4 c 704
2001-10-17 09:10:55 C 05 13 32.53 +17 25 11.8 19.6 c 704
2001-10-17 09:33:42 C 05 13 32.31 +17 24 38.9 20.2 c 704
2001-10-19 10:23:25 C 05 13 00.64 +16 12 26.5 19.6 c 704
2001-10-19 10:47:35 C 05 13 00.27 +16 11 50.3 19.5 c 704
2001-10-19 11:13:36 C 05 12 59.72 +16 11 11.6 20.0 c 704
2001-10-19 11:37:40 C 05 12 59.36 +16 10 35.4 19.5 c 704
2001-10-22 09:10:18 C 05 11 47.40 +14 27 36.5 19.0 c 704