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
2001-10-15 02:28:13 C 03 25 06.25 +14 24 25.4 d 557
2001-10-15 02:54:56 C 03 25 07.79 +14 25 22.1 d 557
2001-10-15 03:27:12 C 03 25 09.65 +14 26 30.1 d 557
2001-10-15 04:01:58 C 03 25 11.70 +14 27 43.5 d 557
2001-10-15 22:24:22 C 03 26 23.42 +15 06 56.1 d 557
2001-10-15 22:36:16 C 03 26 24.10 +15 07 21.8 d 557
2001-10-15 22:48:01 C 03 26 24.78 +15 07 47.3 d 557
2001-10-15 22:59:46 C 03 26 25.44 +15 08 12.4 d 557
2001-10-15 23:11:31 C 03 26 26.09 +15 08 37.9 d 557
2001-10-15 23:21:06 C 03 26 26.55 +15 09 02.3 16.4 c 629
2001-10-15 23:23:16 C 03 26 26.73 +15 09 03.1 d 557
2001-10-15 23:24:06 C 03 26 26.72 +15 09 08.9 c 629
2001-10-15 23:26:59 C 03 26 26.85 +15 09 15.2 c 629
2001-10-15 23:30:02 C 03 26 27.07 +15 09 21.4 c 629
2001-10-15 23:35:32 C 03 26 27.42 +15 09 29.3 d 557
2001-10-16 01:34:20 C 03 26 34.14 +15 13 47.3 c 198
2001-10-16 01:47:59 C 03 26 34.89 +15 14 16.0 c 198
2001-10-16 01:54:48 C 03 26 35.28 +15 14 30.7 c 198
2001-10-17 04:21:00 C 03 28 14.54 +16 11 25.7 i 726
2001-10-17 04:26:00 C 03 28 14.80 +16 11 36.6 i 726
2001-10-17 04:30:59 C 03 28 15.16 +16 11 47.9 i 726
2001-10-17 07:47:24 C 03 28 26.15 +16 19 03.5 17.0 c 704
2001-10-17 08:10:00 C 03 28 27.30 +16 19 52.7 16.8 c 704
2001-10-17 08:32:10 C 03 28 28.44 +16 20 40.8 17.3 c 704
2001-10-17 08:56:36 C 03 28 29.68 +16 21 33.9 16.7 c 704
2001-10-17 09:18:57 C 03 28 30.81 +16 22 22.3 16.9 c 704
2001-10-18 08:02:41 C 03 29 52.87 +17 11 47.0 d 333
2001-10-18 08:24:06 C 03 29 53.89 +17 12 33.2 d 333
2001-10-18 08:45:35 C 03 29 54.97 +17 13 20.4 d 333
2001-10-18 11:54:33 C 03 30 04.49 +17 20 09.5 15.7 c 644
2001-10-18 12:09:33 C 03 30 05.25 +17 20 41.7 15.6 c 644
2001-10-18 12:24:52 C 03 30 06.04 +17 21 14.8 15.8 c 644
2001-10-18 16:02:35 C 03 30 20.78 +17 29 12.1 360
2001-10-18 16:06:08 C 03 30 20.95 +17 29 19.6 360
2001-10-18 16:07:32 C 03 30 21.02 +17 29 22.8 360
2001-10-20 10:08:12 C 03 32 43.09 +19 01 26.6 16.2 c 704
2001-10-20 10:31:47 C 03 32 44.21 +19 02 17.8 17.3 c 704
2001-10-20 10:55:22 C 03 32 45.29 +19 03 09.3 16.7 c 704
2001-10-20 11:42:32 C 03 32 47.54 +19 04 51.0 17.2 c 704
2001-10-21 08:25:37 C 03 33 57.20 +19 50 29.3 15.9 c 704
2001-10-21 08:49:08 C 03 33 58.25 +19 51 20.8 16.5 c 704
2001-10-21 09:12:40 C 03 33 59.04 +19 52 11.4 18.6 c 704
2001-10-21 09:36:12 C 03 34 00.29 +19 53 04.5 16.7 c 704
2001-10-21 09:59:44 C 03 34 01.33 +19 53 55.9 16.4 c 704
2001-10-22 08:57:59 C 03 35 15.08 +20 44 32.4 16.4 c 704
2001-10-22 09:22:20 C 03 35 16.12 +20 45 25.7 16.8 c 704
2001-10-22 09:46:41 C 03 35 17.17 +20 46 19.0 16.6 c 704
2001-10-22 10:11:05 C 03 35 18.90 +20 47 36.8 17.5 c 704
2001-10-22 23:00:02 C 03 35 59.77 +21 15 18.2 610
2001-10-22 23:03:02 C 03 35 59.90 +21 15 24.7 610