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
2004-08-27 04:50:04 C 19 06 54.84 +52 15 22.0 19.4 c 704
2004-08-27 05:04:48 C 19 06 55.97 +52 15 22.7 18.7 c 704
2004-08-27 05:19:27 C 19 06 57.21 +52 15 22.7 19.2 c 704
2004-08-27 05:34:06 C 19 06 58.43 +52 15 23.8 19.2 c 704
2004-08-27 20:50:58 C 19 08 23.05 +52 16 05.3 c A48
2004-09-01 02:20:54 C 19 18 52.53 +52 13 47.4 c H44
2004-09-01 02:21:25 C 19 18 52.56 +52 13 47.2 c H44
2004-09-01 02:21:57 C 19 18 52.66 +52 13 47.1 c H44
2004-09-01 19:32:46 C 19 20 51.47 +52 11 55.4 o A16
2004-09-01 19:37:29 C 19 20 52.02 +52 11 55.3 o A16
2004-09-01 19:45:01 C 19 20 53.01 +52 11 54.0 o A16
2004-09-01 19:50:07 C 19 20 53.29 +52 11 50.4 o A16
2004-09-01 19:51:04 C 19 20 53.35 +52 11 52.5 o A16
2004-09-07 19:53:22 C 19 39 56.18 +51 38 25.0 c 434
2004-09-07 19:55:43 C 19 39 56.22 +51 38 23.3 c 434
2004-09-07 19:58:05 C 19 39 56.63 +51 38 20.6 c 434
2004-09-07 20:00:27 C 19 39 56.92 +51 38 19.6 c 434
2004-09-09 20:23:17 C 19 47 20.51 +51 18 30.6 c 046
2004-09-09 20:25:10 C 19 47 20.77 +51 18 30.1 c 046
2004-09-09 20:26:13 C 19 47 20.89 +51 18 29.8 c 046
2004-09-23 21:19:33 C 20 51 53.34 +46 15 01.1 c J92
2004-09-24 21:39:12 C 20 57 14.79 +45 39 12.4 o 084
2004-09-28 22:21:10 C 21 19 05.67 +42 56 07.8 r 938
2004-09-28 22:33:04 C 21 19 08.36 +42 55 45.4 r 938
2004-10-03 21:29:19 C 21 46 27.00 +38 47 44.7 c A48
2004-10-03 21:30:53 C 21 46 27.39 +38 47 41.2 c A48
2004-10-03 21:32:26 C 21 46 27.73 +38 47 37.5 c A48
2004-10-04 09:03:23 C 21 49 04.39 +38 20 55.1 c G90
2004-10-04 09:07:55 C 21 49 05.43 +38 20 44.6 c G90
2004-10-04 09:12:28 C 21 49 06.44 +38 20 33.4 c G90
2004-10-05 04:32:48 C 21 53 33.16 +37 35 02.4 c G90
2004-10-05 04:37:22 C 21 53 34.17 +37 34 51.4 c G90
2004-10-05 04:41:56 C 21 53 35.13 +37 34 40.8 c G90
2004-10-05 19:17:18 C 21 56 54.56 +36 59 15.0 c A35
2004-10-05 19:20:06 C 21 56 55.20 +36 59 07.9 c A35
2004-10-05 19:20:47 C 21 56 55.45 +36 59 05.6 c A35
2004-10-05 19:26:03 C 21 56 56.53 +36 58 53.3 c A35
2004-10-06 19:46:03 C 22 02 26.57 +35 58 39.4 c 127
2004-10-06 19:53:16 C 22 02 28.14 +35 58 21.4 c 127
2004-10-06 20:05:34 C 22 02 30.83 +35 57 50.4 c 127
2004-10-06 20:15:19 C 22 02 32.96 +35 57 26.2 c 127
2004-10-07 02:36:46 C 22 03 59.84 +35 41 30.6 17.3 c 644
2004-10-07 02:38:30 C 22 04 00.20 +35 41 26.5 17.3 c 644
2004-10-07 03:06:23 C 22 04 06.23 +35 40 16.8 17.2 c 644
2004-10-07 03:08:07 C 22 04 06.61 +35 40 12.5 17.4 c 644
2004-10-07 03:38:19 C 22 04 13.12 +35 38 56.6 17.4 c 644
2004-10-07 03:40:03 C 22 04 13.51 +35 38 52.3 17.6 c 644
2004-10-07 20:14:20 C 22 07 55.16 +34 56 18.8 o 084
2004-10-08 04:57:43 C 22 09 51.78 +34 33 59.6 18.3 c 704
2004-10-08 05:13:32 C 22 09 55.18 +34 33 17.6 18.2 c 704