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
2007-06-12 07:42:37 C 15 57 57.31 +06 55 43.4 r 703
2007-06-12 07:51:15 C 15 57 56.91 +06 55 50.4 r 703
2007-06-12 07:59:47 C 15 57 56.55 +06 55 58.5 r 703
2007-06-18 06:23:30 C 15 51 10.54 +08 49 03.2 r 703
2007-06-18 06:35:49 C 15 51 10.00 +08 49 11.3 r 703
2007-06-18 06:48:11 C 15 51 09.36 +08 49 20.9 r 703
2007-06-18 07:00:32 C 15 51 08.82 +08 49 29.5 r 703
2007-07-15 03:59:07 C 15 36 17.84 +13 29 22.6 r H45
2007-07-15 04:01:55 C 15 36 17.84 +13 29 23.6 r H45
2007-07-15 04:04:26 C 15 36 17.84 +13 29 24.2 r H45
2007-07-15 04:06:54 C 15 36 17.84 +13 29 24.3 r H45
2007-07-15 04:09:13 C 15 36 17.85 +13 29 24.7 r H45
2007-09-11 04:09:27 C 16 54 41.90 +09 16 45.0 r G96
2007-09-11 04:13:27 C 16 54 42.33 +09 16 43.3 r G96
2007-09-11 04:17:35 C 16 54 42.73 +09 16 41.4 r G96
2007-09-11 04:21:32 C 16 54 43.20 +09 16 39.9 r G96
2010-04-08 08:31:33 C 15 25 47.11 -17 36 05.4 o 691
2010-04-08 08:57:04 C 15 25 46.63 -17 35 53.9 o 691
2010-04-08 09:22:33 C 15 25 46.11 -17 35 41.3 o 691
2010-04-17 10:40:36 C 15 20 21.07 -15 42 37.6 o 691
2010-04-17 10:51:31 C 15 20 20.67 -15 42 31.4 o 691
2010-04-17 11:02:24 C 15 20 20.32 -15 42 24.4 o 691
2010-04-20 09:18:18 C 15 18 00.55 -15 00 36.1 o 691
2010-04-20 09:43:45 C 15 17 59.65 -15 00 20.6 o 691
2010-04-20 10:05:31 C 15 17 58.84 -15 00 07.5 o 691
2010-07-22 13:04:53 S 14 29 57.54 +02 48 40.7 L C51
2010-07-22 16:15:24 S 14 30 04.75 +02 48 34.5 L C51
2010-07-22 19:25:55 S 14 30 12.15 +02 48 27.6 L C51
2010-07-23 03:22:18 S 14 30 30.75 +02 48 06.5 L C51
2010-07-23 06:32:38 S 14 30 37.96 +02 47 59.5 L C51
2010-07-23 06:32:49 S 14 30 37.973 +02 47 58.88 L C51
2010-07-23 08:07:59 S 14 30 41.645 +02 47 54.74 L C51
2010-07-23 09:43:09 S 14 30 45.588 +02 47 52.44 L C51
2010-07-23 12:53:40 S 14 30 52.992 +02 47 41.46 L C51
2010-07-23 19:14:42 S 14 31 07.968 +02 47 25.01 L C51
2013-04-12 11:50:01 C 14 19 46.822 -17 11 30.72 L F51
2013-04-12 12:09:59 C 14 19 45.934 -17 11 20.77 L F51
2013-04-12 12:29:57 C 14 19 45.084 -17 11 10.04 L F51
2013-05-08 06:41:34 C 13 50 39.44 -10 50 17.9 u G96
2013-05-08 06:53:14 C 13 50 38.86 -10 50 09.8 u G96
2013-05-08 07:04:50 C 13 50 38.32 -10 50 02.7 u G96
2013-05-08 07:16:38 C 13 50 37.75 -10 49 55.0 u G96
2016-04-09 10:33:44 C 13 28 54.590 -17 12 52.96 L F51
2016-04-09 10:48:31 C 13 28 53.878 -17 12 45.54 L F51
2016-04-09 11:03:20 C 13 28 53.189 -17 12 38.40 L F51