54690 (2001 EB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2565027702 ± 2.94e-08
Semi-major axis (a)1.6295508535 AU ± 4.54e-09
Inclination (i)35.36183986° ± 1.03e-05
Long. of Asc. Node (Ω)33.50701540° ± 5.42e-06
Arg. of Perihelion (ω)99.58261956° ± 1.88e-05
Mean Anomaly (M)344.60854448° ± 2.36e-05
Mean Motion (n)0.4738167386°/day ± 1.98e-09
Perihelion dist (q)1.21156655 AU ± 4.79e-08
Aphelion dist (Q)2.04753516 AU ± 4.82e-08
Orbital Period2.08018460 yr ± 8.69e-09
Physical Parameters
H (abs. magnitude)17.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.481″
Uncertainty0
Orbit TypeAmor
MOID0.412493 AU
Observations Used410
Oppositions38
Arc Total1952-2025
First Observation Used1952-12-14
Last Observation Used2025-11-12
Observations (426)
Date Type RA Dec Mag Band Observatory
2001-04-22 00:39:14 C 13 56 14.68 -05 27 02.9 16.2 939
2001-04-22 00:52:49 C 13 56 12.31 -05 27 33.2 15.9 939
2001-04-22 01:03:40 C 13 56 10.47 -05 27 56.5 16.0 939
2001-04-22 11:56:02 C 13 54 21.34 -05 50 54.4 342
2001-04-22 12:53:22 C 13 54 11.55 -05 52 56.2 342
2001-04-24 07:36:00 C 13 47 05.73 -07 21 35.9 17.2 c 704
2001-04-24 07:58:24 C 13 47 01.97 -07 22 21.9 17.0 c 704
2001-04-24 08:19:58 C 13 46 58.32 -07 23 05.7 17.0 c 704
2001-04-24 08:42:29 C 13 46 54.55 -07 23 52.1 17.1 c 704
2001-04-24 09:04:26 C 13 46 50.83 -07 24 37.1 17.0 c 704
2001-04-25 23:06:12 C 13 40 43.22 -08 41 18.8 071
2001-04-25 23:12:40 C 13 40 42.15 -08 41 31.6 071
2001-04-25 23:18:33 C 13 40 41.17 -08 41 42.2 071
2001-04-26 05:42:15 C 13 39 40.51 -08 54 24.8 649
2001-04-26 05:47:11 C 13 39 39.74 -08 54 34.4 649
2001-04-26 05:50:59 C 13 39 39.12 -08 54 41.9 649
2001-04-26 05:57:21 C 13 39 38.08 -08 54 54.5 649
2001-04-26 12:04:02 C 13 38 38.93 -09 07 00.7 17.7 c 608
2001-04-26 12:19:09 C 13 38 36.45 -09 07 30.8 17.8 c 608
2001-04-26 12:34:09 C 13 38 33.99 -09 08 00.3 17.9 c 608
2001-04-26 20:12:02 C 13 37 24.32 -09 22 52.8 151
2001-04-26 20:13:24 C 13 37 24.08 -09 22 55.8 151
2001-04-26 20:18:25 C 13 37 23.28 -09 23 05.5 151
2001-04-26 20:20:22 C 13 37 22.97 -09 23 09.9 151
2001-04-26 20:22:12 C 13 37 22.71 -09 23 13.2 151
2001-04-26 20:24:12 C 13 37 22.40 -09 23 16.9 151
2001-04-27 06:16:21 C 13 35 49.84 -09 42 23.9 15.4 c 704
2001-04-27 06:35:06 C 13 35 46.89 -09 43 00.4 15.9 c 704
2001-04-27 06:53:57 C 13 35 43.89 -09 43 35.9 15.4 c 704
2001-04-27 20:17:01 C 13 33 41.01 -10 09 20.6 046
2001-04-27 20:18:48 C 13 33 40.68 -10 09 23.9 046
2001-04-27 20:19:45 C 13 33 40.55 -10 09 25.5 046
2001-04-27 20:20:45 C 13 33 40.39 -10 09 28.2 046
2001-04-28 03:49:59 C 13 32 31.87 -10 23 36.9 18.1 739
2001-04-28 03:52:47 C 13 32 31.56 -10 23 43.3 17.8 739
2001-04-28 03:55:10 C 13 32 31.23 -10 23 49.0 17.6 739
2001-04-28 03:59:10 C 13 32 30.47 -10 23 56.4 17.6 739
2001-04-28 21:54:57 C 13 29 48.26 -10 57 37.2 071
2001-04-28 22:07:40 C 13 29 46.39 -10 57 58.3 071
2001-04-28 22:12:59 C 13 29 45.72 -10 58 06.7 071
2001-04-30 06:45:04 C 13 25 00.25 -11 57 29.7 17.3 c 704
2001-04-30 07:03:50 C 13 24 57.46 -11 58 02.9 17.4 c 704
2001-04-30 07:41:50 C 13 24 51.82 -11 59 10.7 17.5 c 704
2001-04-30 08:01:01 C 13 24 49.04 -11 59 45.2 17.0 c 704
2001-05-02 22:43:33 C 13 16 10.12 -13 48 06.3 118
2001-05-02 22:45:17 C 13 16 09.80 -13 48 09.2 118
2001-05-10 12:42:19 C 12 55 07.16 -18 17 13.1 360
2001-05-10 12:45:25 C 12 55 06.83 -18 17 16.9 360
2001-05-10 12:48:42 C 12 55 06.52 -18 17 21.2 360
2001-05-26 03:41:26 C 12 30 21.79 -24 39 18.2 18.7 c 704