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
2004-10-08 05:29:21 C 22 09 58.52 +34 32 36.5 17.8 c 704
2004-10-08 05:45:10 C 22 10 01.92 +34 31 55.0 17.9 c 704
2004-10-08 06:01:00 C 22 10 05.32 +34 31 13.2 17.8 c 704
2004-10-11 23:05:34 C 22 29 30.23 +30 31 02.8 o 084
2004-10-12 04:50:29 C 22 30 44.35 +30 15 23.7 17.7 c 704
2004-10-12 05:06:25 C 22 30 47.55 +30 14 39.9 18.1 c 704
2004-10-12 05:22:21 C 22 30 50.80 +30 13 54.9 18.6 c 704
2004-10-12 05:38:18 C 22 30 54.07 +30 13 10.6 18.5 c 704
2004-10-12 05:54:16 C 22 30 57.29 +30 12 25.4 18.2 c 704
2004-10-15 20:23:57 C 22 48 49.51 +26 08 50.7 o 084
2004-10-22 18:46:07 C 23 20 09.44 +18 28 18.3 c 113
2004-10-22 18:47:26 C 23 20 09.70 +18 28 15.1 c 113
2004-10-22 18:48:47 C 23 20 09.88 +18 28 11.8 c 113
2004-10-22 18:50:07 C 23 20 10.08 +18 28 07.9 c 113
2004-10-22 18:51:27 C 23 20 10.32 +18 28 04.5 c 113
2004-10-23 03:24:35 C 23 21 40.40 +18 05 36.1 c 670
2004-10-23 04:20:42 C 23 21 49.79 +18 03 09.4 c 670
2004-10-23 06:31:33 C 23 22 11.64 +17 57 24.9 c 670
2004-10-28 18:19:56 C 23 43 48.87 +12 32 41.4 o 084
2004-10-28 20:20:24 C 23 44 07.05 +12 28 06.1 o 084
2004-10-30 18:35:18 C 23 51 05.87 +10 45 59.0 o 084
2004-11-02 18:19:37 C 00 01 21.04 +08 20 28.6 o 084
2004-11-04 04:54:14 C 00 06 03.15 +07 16 10.9 d 703
2004-11-04 04:55:27 C 00 06 03.36 +07 16 10.0 d 703
2004-11-04 04:56:42 C 00 06 03.53 +07 16 07.5 d 703
2004-11-04 04:57:57 C 00 06 03.64 +07 16 05.4 d 703
2004-11-06 04:33:49 C 00 12 19.02 +05 53 24.0 18.0 c 704
2004-11-06 04:51:34 C 00 12 21.25 +05 52 54.8 18.3 c 704
2004-11-06 05:08:58 C 00 12 23.39 +05 52 25.4 18.3 c 704
2004-11-06 05:26:40 C 00 12 25.59 +05 51 55.8 18.3 c 704
2004-11-06 05:44:07 C 00 12 27.73 +05 51 26.6 18.4 c 704
2004-11-12 04:31:41 C 00 29 46.86 +02 24 10.2 18.6 c 704
2004-11-12 04:48:49 C 00 29 48.71 +02 23 48.6 18.7 c 704
2004-11-12 05:05:56 C 00 29 50.59 +02 23 27.3 18.9 c 704
2004-11-12 05:23:11 C 00 29 52.49 +02 23 05.4 18.8 c 704
2004-11-12 05:40:18 C 00 29 54.34 +02 22 44.2 18.6 c 704
2004-11-13 20:39:14 C 00 34 18.18 +01 35 59.8 o 084
2004-11-14 20:03:29 C 00 36 53.03 +01 09 53.6 o 084
2004-11-20 04:37:50 C 00 50 20.27 -00 50 13.3 d 703
2004-11-20 04:50:34 C 00 50 21.50 -00 50 24.5 d 703
2004-11-20 05:09:22 C 00 50 23.37 -00 50 40.4 d 703
2004-11-20 05:22:10 C 00 50 24.55 -00 50 49.7 d 703
2004-12-04 03:38:33 C 01 21 04.42 -03 38 05.2 o 699
2004-12-04 04:06:38 C 01 21 06.66 -03 38 12.5 o 699
2004-12-04 04:34:38 C 01 21 09.05 -03 38 19.3 o 699
2004-12-04 05:02:37 C 01 21 11.35 -03 38 27.4 o 699
2007-05-11 10:26:23 C 16 34 05.49 -05 48 54.5 o 691
2007-05-11 10:51:43 C 16 34 04.60 -05 48 29.8 o 691
2007-05-11 11:17:04 C 16 34 03.77 -05 48 05.1 o 691
2007-06-12 07:34:02 C 15 57 57.74 +06 55 36.8 r 703