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
2001-09-20 10:08:54 C 04 53 13.92 +32 03 04.9 19.4 c 704
2001-09-20 10:29:35 C 04 53 15.29 +32 02 40.7 19.4 c 704
2001-09-20 10:50:50 C 04 53 16.62 +32 02 16.2 19.6 c 704
2001-09-20 11:11:49 C 04 53 17.96 +32 01 51.5 20.0 c 704
2001-09-21 09:22:59 C 04 54 51.70 +31 35 26.8 19.4 c 704
2001-09-21 09:41:32 C 04 54 52.90 +31 35 05.4 19.2 c 704
2001-09-21 10:05:44 C 04 54 54.47 +31 34 35.3 19.7 c 704
2001-09-21 10:26:32 C 04 54 55.93 +31 34 10.0 19.5 c 704
2001-09-21 10:43:05 C 04 54 56.85 +31 33 52.8 18.7 c 704
2001-09-21 10:47:15 C 04 54 57.15 +31 33 46.5 19.7 c 704
2001-09-21 11:03:37 C 04 54 58.18 +31 33 28.4 19.2 c 704
2001-09-22 09:46:49 C 04 56 29.70 +31 06 05.0 19.4 c 704
2001-09-22 10:07:08 C 04 56 31.08 +31 05 39.0 19.7 c 704
2001-09-22 10:27:51 C 04 56 32.27 +31 05 15.3 19.4 c 704
2001-09-22 10:48:12 C 04 56 33.53 +31 04 50.3 19.9 c 704
2001-09-22 11:08:34 C 04 56 34.75 +31 04 25.4 19.6 c 704
2001-09-23 00:38:26 C 04 57 27.39 +30 47 53.2 d 557
2001-09-23 00:47:19 C 04 57 27.93 +30 47 43.5 d 557
2001-09-23 01:03:42 C 04 57 28.95 +30 47 23.0 d 557
2001-09-23 11:37:48 C 04 58 08.63 +30 34 27.3 c 658
2001-09-23 11:43:41 C 04 58 09.01 +30 34 20.3 c 658
2001-09-23 11:47:11 C 04 58 09.16 +30 34 15.9 c 658
2001-09-23 18:13:34 C 04 58 33.18 +30 26 23.3 402
2001-09-23 18:15:28 C 04 58 33.30 +30 26 21.8 402
2001-09-23 18:17:22 C 04 58 33.39 +30 26 18.5 402
2001-09-23 18:19:16 C 04 58 33.43 +30 26 15.8 402
2001-09-24 09:43:13 C 04 59 29.55 +30 07 12.4 18.7 i 704
2001-09-24 09:44:28 C 04 59 29.67 +30 07 10.6 18.9 i 704
2001-09-24 10:22:48 C 04 59 31.81 +30 06 22.0 18.9 i 704
2001-09-24 10:27:16 C 04 59 32.07 +30 06 18.1 19.6 i 704
2001-09-24 10:28:31 C 04 59 32.12 +30 06 16.2 19.2 i 704
2001-09-24 10:28:38 C 04 59 32.11 +30 06 16.4 19.6 i 704
2001-09-24 10:46:10 C 04 59 33.13 +30 05 53.4 19.6 i 704
2001-09-24 10:48:43 C 04 59 33.22 +30 05 51.4 19.2 i 704
2001-09-24 10:49:57 C 04 59 33.32 +30 05 49.4 19.3 i 704
2001-09-24 10:52:19 C 04 59 33.41 +30 05 47.1 19.3 i 704
2001-09-24 11:08:16 C 04 59 34.33 +30 05 26.5 19.4 i 704
2001-09-24 11:10:08 C 04 59 34.37 +30 05 24.8 19.2 i 704
2001-09-24 11:11:23 C 04 59 34.52 +30 05 22.4 19.3 i 704
2001-09-24 11:14:58 C 04 59 34.73 +30 05 19.5 19.3 i 704
2001-09-24 11:30:47 C 04 59 35.64 +30 04 58.9 19.6 i 704
2001-09-24 11:39:11 C 04 59 35.98 +30 04 49.1 18.9 i 704
2001-09-24 12:18:57 C 04 59 38.49 +30 03 55.6 c 658
2001-09-24 12:26:21 C 04 59 38.89 +30 03 46.3 c 658
2001-09-24 12:30:33 C 04 59 39.12 +30 03 41.1 c 658
2001-09-25 09:39:53 C 05 00 53.06 +29 37 15.3 19.1 c 704
2001-09-25 09:48:11 C 05 00 53.44 +29 37 04.9 19.1 c 704
2001-09-25 10:01:35 C 05 00 54.20 +29 36 48.1 19.6 c 704
2001-09-25 10:10:18 C 05 00 54.54 +29 36 36.9 19.8 c 704
2001-09-25 10:22:56 C 05 00 55.31 +29 36 21.6 19.6 c 704