IAA RAS IAA Minor Planet Database

2000 EC104

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3719782224 ± 3.43e-03
Semi-major axis (a)1.7884023138 AU ± 1.07e-02
Inclination (i)31.83067532° ± 1.34e-01
Long. of Asc. Node (Ω)172.89150643° ± 9.73e-03
Arg. of Perihelion (ω)346.69785036° ± 5.25e-02
Mean Anomaly (M)274.40659941° ± 3.68e+01
Mean Motion (n)0.4120994800°/day ± 3.71e-03
Perihelion dist (q)1.12291590 AU ± 9.12e-03
Aphelion dist (Q)2.45391170 AU ± 1.60e-02
Orbital Period2.39167420 yr ± 2.16e-02
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual1.012″
Uncertainty4
Orbit TypeAmor
MOID0.136386 AU
Observations Used45
Oppositions1
Arc Total2000-2000
First Observation Used—
Last Observation Used2000-03-29
Observations (45)
Date Type RA Dec Mag Band Observatory
2000-03-10 09:40:55 C 12 35 50.25 -05 39 17.7 18.9 c 704
2000-03-10 10:11:09 C 12 35 55.41 -05 34 27.7 18.6 c 704
2000-03-10 10:29:16 C 12 35 58.56 -05 31 33.6 18.9 c 704
2000-03-10 10:47:25 C 12 36 01.69 -05 28 39.4 19.2 c 704
2000-03-11 08:56:32 C 12 40 06.79 -01 56 01.8 19.3 c 704
2000-03-11 09:37:35 C 12 40 13.66 -01 49 28.9 19.4 c 704
2000-03-11 10:00:13 C 12 40 17.46 -01 45 51.4 19.3 c 704
2000-03-11 10:18:35 C 12 40 20.52 -01 42 54.6 19.8 c 704
2000-03-12 09:29:38 C 12 44 31.44 +01 59 01.0 18.0 c 704
2000-03-12 09:47:57 C 12 44 34.42 +02 01 54.6 18.5 c 704
2000-03-12 10:06:15 C 12 44 37.46 +02 04 48.5 18.9 c 704
2000-03-12 11:17:07 C 12 44 49.06 +02 16 03.1 18.6 c 704
2000-03-12 11:35:26 C 12 44 52.11 +02 18 56.3 18.8 c 704
2000-03-12 11:53:38 C 12 44 55.14 +02 21 49.7 18.8 c 704
2000-03-13 20:29:13 C 12 50 43.06 +07 27 18.5 – c 046
2000-03-13 20:30:35 C 12 50 43.27 +07 27 30.0 – c 046
2000-03-13 20:35:04 C 12 50 43.96 +07 28 13.2 – c 046
2000-03-13 20:36:59 C 12 50 44.38 +07 28 31.6 – c 046
2000-03-13 20:37:57 C 12 50 44.39 +07 28 37.9 – c 046
2000-03-13 22:01:13 C 12 50 58.15 +07 41 26.9 – d 557
2000-03-13 22:03:13 C 12 50 58.29 +07 41 45.5 – o 461
2000-03-13 22:03:46 C 12 50 58.41 +07 41 48.7 – d 557
2000-03-13 22:04:10 C 12 50 58.40 +07 41 56.5 – o 461
2000-03-13 22:05:28 C 12 50 58.81 +07 42 05.9 – d 557
2000-03-14 15:24:57 C 12 53 55.80 +10 19 47.5 – z 402
2000-03-14 15:26:39 C 12 53 56.04 +10 20 01.5 – z 402
2000-03-14 15:28:21 C 12 53 56.33 +10 20 19.7 – z 402
2000-03-14 15:30:03 C 12 53 56.56 +10 20 36.0 – z 402
2000-03-15 07:29:57 C 12 56 38.18 +12 42 18.0 18.4 c 704
2000-03-15 07:48:16 C 12 56 40.92 +12 44 56.1 18.2 c 704
2000-03-15 08:06:44 C 12 56 43.77 +12 47 39.5 18.9 c 704
2000-03-15 08:25:07 C 12 56 46.53 +12 50 18.3 18.7 c 704
2000-03-15 08:43:29 C 12 56 49.38 +12 52 57.3 19.0 c 704
2000-03-15 14:46:50 C 12 57 50.38 +13 46 24.9 – – 413
2000-03-15 14:50:32 C 12 57 50.93 +13 46 56.7 – – 413
2000-03-15 14:53:04 C 12 57 51.31 +13 47 18.2 – – 413
2000-03-15 19:31:20 C 12 58 39.19 +14 25 42.5 – o 461
2000-03-15 19:34:37 C 12 58 39.76 +14 26 12.5 – o 461
2000-03-15 19:35:35 C 12 58 39.89 +14 26 20.1 – o 461
2000-03-15 19:36:27 C 12 58 39.95 +14 26 30.0 – o 461
2000-03-15 19:37:32 C 12 58 40.19 +14 26 37.6 – o 461
2000-03-29 10:33:18 C 13 41 45.64 +44 24 35.3 – – 695
2000-03-29 10:37:18 C 13 41 46.00 +44 24 46.4 – – 695
2000-03-29 11:17:52 C 13 41 49.64 +44 26 45.2 – – 695
2000-03-29 12:06:53 C 13 41 54.13 +44 29 07.9 – – 695