455213 (2001 OE84)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4730642707 ± 2.52e-08
Semi-major axis (a)2.2788571237 AU ± 2.41e-09
Inclination (i)9.35425034° ± 3.45e-06
Long. of Asc. Node (Ω)32.16977181° ± 9.15e-06
Arg. of Perihelion (ω)3.03087904° ± 1.40e-05
Mean Anomaly (M)358.14707165° ± 7.13e-06
Mean Motion (n)0.2865079190°/day ± 4.54e-10
Perihelion dist (q)1.20081124 AU ± 5.75e-08
Aphelion dist (Q)3.35690301 AU ± 5.75e-08
Orbital Period3.44013627 yr ± 5.46e-09
Physical Parameters
H (abs. magnitude)18.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.419″
Uncertainty0
Orbit TypeAmor
MOID0.205598 AU
Observations Used529
Oppositions18
Arc Total2001-2026
First Observation Used2001-07-27
Last Observation Used2026-01-21
Observations (547)
Date Type RA Dec Mag Band Observatory
2001-07-27 10:57:09 C 00 39 03.56 -15 43 54.4 19.4 c 644
2001-07-27 11:12:59 C 00 39 04.92 -15 43 49.6 20.6 c 644
2001-07-27 11:27:43 C 00 39 06.23 -15 43 46.1 19.4 c 644
2001-07-28 01:16:45 C 00 40 21.15 -15 39 45.7 d 557
2001-07-28 01:19:26 C 00 40 21.38 -15 39 44.4 d 557
2001-07-28 01:24:48 C 00 40 21.75 -15 39 42.7 d 557
2001-07-28 01:51:29 C 00 40 24.08 -15 39 37.0 c 046
2001-07-28 01:55:29 C 00 40 24.52 -15 39 35.5 c 046
2001-07-28 01:59:00 C 00 40 24.95 -15 39 34.0 c 046
2001-07-28 09:47:37 C 00 41 07.46 -15 37 13.5 19.4 c 644
2001-07-28 10:03:16 C 00 41 08.80 -15 37 09.0 19.6 c 644
2001-07-28 10:19:10 C 00 41 10.19 -15 37 04.2 19.3 c 644
2001-07-31 01:34:33 C 00 46 53.57 -15 18 08.1 c 046
2001-07-31 01:37:06 C 00 46 53.64 -15 18 09.0 c 046
2001-07-31 01:39:06 C 00 46 53.97 -15 18 08.4 c 046
2001-07-31 01:44:37 C 00 46 54.57 -15 18 05.1 c 046
2001-07-31 10:59:54 C 00 47 44.70 -15 15 14.3 19.2 c 644
2001-07-31 11:15:31 C 00 47 46.06 -15 15 09.2 18.8 c 644
2001-07-31 11:31:30 C 00 47 47.47 -15 15 04.4 19.1 c 644
2001-07-31 19:00:32 C 00 48 27.99 -15 12 33.5 e 422
2001-07-31 19:11:40 C 00 48 28.96 -15 12 30.0 e 413
2001-08-03 09:01:47 C 00 54 06.99 -14 53 11.9 19.7 c 644
2001-08-03 09:02:59 C 00 54 06.75 -14 53 13.7 c 649
2001-08-03 09:08:07 C 00 54 07.39 -14 53 12.5 c 649
2001-08-03 09:16:57 C 00 54 08.04 -14 53 08.2 c 649
2001-08-03 09:17:24 C 00 54 08.38 -14 53 06.5 19.2 c 644
2001-08-03 09:23:11 C 00 54 08.57 -14 53 06.6 c 649
2001-08-03 09:28:58 C 00 54 09.21 -14 53 05.4 c 649
2001-08-03 09:32:49 C 00 54 09.73 -14 53 02.0 20.0 c 644
2001-08-05 08:27:59 C 00 58 26.41 -14 37 40.6 c 649
2001-08-05 08:36:59 C 00 58 27.19 -14 37 37.2 c 649
2001-08-08 18:20:13 C 01 05 55.44 -14 09 10.5 e 413
2001-08-08 18:22:10 C 01 05 55.61 -14 09 09.2 e 413
2001-08-14 17:40:23 C 01 19 06.22 -13 14 51.6 402
2001-08-14 17:44:07 C 01 19 06.56 -13 14 49.8 402
2001-08-14 17:47:53 C 01 19 06.89 -13 14 47.9 402
2001-08-16 10:29:02 C 01 22 51.46 -12 57 54.6 c 649
2001-08-16 10:34:17 C 01 22 51.89 -12 57 52.5 c 649
2001-08-16 10:39:31 C 01 22 52.37 -12 57 50.1 c 649
2001-08-19 09:38:00 C 01 29 25.28 -12 26 30.6 18.4 c 704
2001-08-19 09:57:31 C 01 29 27.01 -12 26 21.7 18.6 c 704
2001-08-19 10:16:13 C 01 29 28.69 -12 26 11.9 19.1 c 704
2001-08-19 10:34:39 C 01 29 30.25 -12 26 04.3 18.8 c 704
2001-08-19 10:54:02 C 01 29 31.95 -12 25 55.8 18.5 c 704
2001-08-20 12:19:55 C 01 31 53.26 -12 14 02.0 20.0 c 608
2001-08-20 12:35:23 C 01 31 54.60 -12 13 55.2 20.6 c 608
2001-08-20 12:50:43 C 01 31 55.97 -12 13 47.7 19.7 c 608
2001-08-28 17:34:59 C 01 50 03.96 -10 28 53.1 360
2001-08-28 17:37:09 C 01 50 04.15 -10 28 51.6 360
2001-08-28 17:40:05 C 01 50 04.40 -10 28 50.1 360