2018 ES3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2439546337 ± 1.93e-05
Semi-major axis (a)0.9253346677 AU ± 6.74e-06
Inclination (i)14.17276766° ± 1.92e-03
Long. of Asc. Node (Ω)351.79872633° ± 6.38e-04
Arg. of Perihelion (ω)337.91800246° ± 4.57e-04
Mean Anomaly (M)80.05994248° ± 2.15e-02
Mean Motion (n)1.1072967523°/day ± 1.21e-05
Perihelion dist (q)0.69959499 AU ± 1.85e-05
Aphelion dist (Q)1.15107435 AU ± 1.97e-05
Orbital Period0.89011937 yr ± 9.72e-06
Physical Parameters
H (abs. magnitude)24.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.287″
Uncertainty2
Orbit TypeAten
MOID0.105445 AU
Observations Used28
Oppositions1
Arc Total2018-2018
First Observation Used2018-02-12
Last Observation Used2018-03-19
Observations (29)
Date Type RA Dec Mag Band Observatory
2018-02-12 07:40:06 C 12 41 27.04 +31 39 00.4 V W84
2018-02-13 07:31:37 C 12 37 34.67 +31 43 52.9 V W84
2018-02-14 07:27:31 C 12 33 26.60 +31 48 09.6 V W84
2018-02-14 07:30:08 C 12 33 26.16 +31 48 10.2 V W84
2018-02-15 07:16:49 C 12 29 04.55 +31 51 39.9 V W84
2018-02-15 07:19:57 C 12 29 03.98 +31 51 40.3 V W84
2018-02-22 06:51:16 C 11 51 01.60 +31 42 20.4 V W84
2018-02-22 06:53:58 C 11 51 00.92 +31 42 19.5 V W84
2018-02-23 06:38:26 C 11 44 37.71 +31 34 09.1 V W84
2018-02-23 06:39:32 C 11 44 37.38 +31 34 07.9 V W84
2018-03-08 07:57:59 C 10 08 41.385 +25 45 10.04 U F51
2018-03-08 08:15:57 C 10 08 35.597 +25 44 37.86 U F51
2018-03-08 08:33:44 C 10 08 29.928 +25 44 05.98 U F51
2018-03-09 04:44:37 C 10 02 23.65 +25 06 21.2 u H21
2018-03-09 04:51:55 C 10 02 21.36 +25 06 07.4 u H21
2018-03-09 05:06:19 C 10 02 16.87 +25 05 40.0 u H21
2018-03-13 02:02:14 C 09 35 54.56 +21 59 25.3 U 807
2018-03-13 02:15:30 C 09 35 50.83 +21 58 57.5 U 807
2018-03-13 02:28:45 C 09 35 47.11 +21 58 29.7 U 807
2018-03-13 03:38:40 C 09 35 28.42 +21 55 04.1 u H21
2018-03-13 03:55:10 C 09 35 23.80 +21 54 29.2 u H21
2018-03-13 04:19:50 C 09 35 16.92 +21 53 37.0 u H21
2018-03-15 01:19:34 C 09 23 44.60 +20 18 15.9 V W84
2018-03-16 01:57:50 C 09 17 45.91 +19 24 53.9 V W84
2018-03-16 02:00:06 C 09 17 45.34 +19 24 49.3 V W84
2018-03-18 01:23:33 C 09 07 01.67 +17 41 56.3 V W84
2018-03-18 01:26:22 C 09 07 01.06 +17 41 50.9 V W84
2018-03-19 01:03:13 C 09 02 02.43 +16 50 51.2 V W84
2018-03-19 01:04:42 C 09 02 02.16 +16 50 49.0 V W84