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
2001-10-22 09:34:32 C 05 11 46.68 +14 27 00.6 19.1 c 704
2001-10-22 09:58:53 C 05 11 46.07 +14 26 24.7 19.1 c 704
2001-10-23 10:16:45 C 05 11 13.21 +13 50 32.2 19.0 c 704
2001-10-23 10:39:58 C 05 11 12.59 +13 49 58.1 19.0 c 704
2001-10-23 11:02:56 C 05 11 11.94 +13 49 24.1 18.9 c 704
2001-10-23 11:25:47 C 05 11 11.35 +13 48 49.1 18.7 c 704
2001-11-03 17:45:16 C 05 01 24.86 +07 22 48.4 m 413
2001-11-03 17:47:34 C 05 01 24.79 +07 22 44.9 m 413
2001-11-03 17:49:51 C 05 01 24.67 +07 22 42.5 m 413
2001-11-14 12:15:50 C 04 47 35.62 +02 03 31.0 o 608
2001-11-14 12:30:23 C 04 47 34.63 +02 03 14.8 o 608
2001-11-15 07:16:14 C 04 46 29.60 +01 42 56.4 19.4 c 704
2001-11-15 07:37:26 C 04 46 28.17 +01 42 34.7 19.5 c 704
2001-11-15 07:58:37 C 04 46 26.84 +01 42 13.1 19.8 c 704
2001-11-15 08:19:50 C 04 46 25.54 +01 41 49.2 19.3 c 704
2001-11-15 08:41:03 C 04 46 24.26 +01 41 26.2 19.4 c 704
2001-11-18 09:05:50 C 04 42 09.20 +00 27 45.6 19.0 c 704
2001-11-18 09:27:37 C 04 42 07.81 +00 27 24.9 19.0 c 704
2001-11-18 09:49:52 C 04 42 06.43 +00 27 01.6 19.6 c 704
2001-11-18 10:12:08 C 04 42 05.04 +00 26 41.3 18.9 c 704
2001-11-20 07:10:10 C 04 39 27.12 -00 15 26.4 19.1 d 704
2001-11-20 07:54:10 C 04 39 24.38 -00 16 04.5 19.1 d 704
2001-11-20 08:15:14 C 04 39 23.12 -00 16 23.7 19.4 d 704
2001-12-14 05:46:46 C 04 11 51.37 -05 10 15.9 o 644
2001-12-14 06:38:32 C 04 11 49.59 -05 10 24.7 o 644
2002-01-05 13:54:56 C 04 04 31.37 -04 40 56.1 c 413
2002-01-05 14:01:15 C 04 04 31.41 -04 40 54.0 c 413
2004-05-04 10:32:51 C 18 33 25.20 -02 34 53.9 c 926
2004-05-04 10:37:14 C 18 33 25.38 -02 34 49.3 c 926
2004-05-04 10:41:38 C 18 33 25.43 -02 34 43.3 c 926
2004-05-13 07:43:22 C 18 41 46.13 +01 52 11.3 c 926
2004-05-13 07:45:38 C 18 41 46.23 +01 52 14.7 c 926
2004-05-13 07:47:53 C 18 41 46.29 +01 52 17.9 c 926
2004-06-14 01:04:38 C 18 55 13.75 +22 23 35.4 c J92
2004-06-18 23:04:24 C 18 54 49.09 +25 51 24.4 r 170
2004-06-18 23:05:01 C 18 54 49.09 +25 51 25.6 r 170
2004-06-18 23:06:14 C 18 54 49.06 +25 51 28.1 r 170
2004-06-28 21:01:45 C 18 52 13.96 +32 32 39.9 o 198
2004-06-28 21:03:22 C 18 52 13.94 +32 32 42.5 o 198
2004-06-28 21:14:11 C 18 52 13.76 +32 32 59.6 o 198
2004-07-09 21:13:25 C 18 47 36.13 +39 04 44.2 r 151
2004-07-09 21:16:42 C 18 47 36.03 +39 04 49.4 r 151
2004-07-09 21:17:43 C 18 47 36.00 +39 04 51.5 r 151
2004-07-09 21:20:18 C 18 47 35.88 +39 04 54.3 r 151
2004-07-09 21:45:53 C 18 47 35.38 +39 05 28.2 r 240
2004-07-09 21:48:29 C 18 47 35.32 +39 05 31.8 r 240
2004-07-09 21:53:42 C 18 47 35.20 +39 05 38.8 r 240
2004-07-09 22:41:26 C 18 47 34.09 +39 06 43.9 19.4 r 130
2004-07-09 22:47:59 C 18 47 33.90 +39 06 53.5 19.5 r 130
2004-07-09 23:05:47 C 18 47 33.43 +39 07 17.7 19.6 r 130