2018 ED1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4934471656
Semi-major axis (a)1.5965946382 AU
Inclination (i)2.50077285°
Long. of Asc. Node (Ω)158.36334906°
Arg. of Perihelion (ω)301.39929387°
Mean Anomaly (M)319.55188839°
Mean Motion (n)0.4885373700°/day
Perihelion dist (q)0.80875110 AU
Aphelion dist (Q)2.38450830 AU
Orbital Period2.01746640 yr
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.338″
Uncertainty
Orbit TypeApollo
MOID0.003885 AU
Observations Used31
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-03-16
Observations (31)
Date Type RA Dec Mag Band Observatory
2018-03-07 10:31:13 C 13 14 20.77 +07 15 28.4 U 703
2018-03-07 10:38:50 C 13 14 14.76 +07 15 30.8 U 703
2018-03-07 10:54:06 C 13 14 02.99 +07 15 32.4 U 703
2018-03-07 11:41:21 C 13 13 26.83 +07 15 43.7 U I52
2018-03-07 11:41:42 C 13 13 26.54 +07 15 43.7 U I52
2018-03-07 11:42:03 C 13 13 26.27 +07 15 43.8 U I52
2018-03-07 11:42:25 C 13 13 26.00 +07 15 43.6 U I52
2018-03-07 22:05:19 C 13 07 12.45 +07 16 59.0 o K88
2018-03-07 22:10:20 C 13 07 09.32 +07 17 00.6 o K88
2018-03-07 23:04:19 C 13 06 38.53 +07 17 25.8 19.0 U K63
2018-03-07 23:18:03 C 13 06 30.07 +07 17 29.3 19.2 U K63
2018-03-07 23:30:55 C 13 06 22.24 +07 17 32.8 18.8 U K63
2018-03-08 03:18:18 C 13 04 07.19 +07 18 06.3 U 204
2018-03-08 03:31:50 C 13 03 59.48 +07 18 08.1 U 204
2018-03-08 04:33:39 C 13 03 42.50 +07 23 43.9 U 807
2018-03-08 04:37:32 C 13 03 40.31 +07 23 45.1 U 807
2018-03-08 04:41:09 C 13 03 38.22 +07 23 45.8 U 807
2018-03-08 08:05:34 C 13 01 53.42 +07 19 43.2 U I52
2018-03-08 08:06:10 C 13 01 53.07 +07 19 43.4 U I52
2018-03-08 08:08:57 C 13 01 51.57 +07 19 44.4 U I52
2018-03-08 23:39:45 C 12 55 10.28 +07 20 47.0 U K65
2018-03-09 00:04:10 C 12 54 59.80 +07 20 49.5 U K65
2018-03-09 00:22:03 C 12 54 52.24 +07 20 51.5 U K65
2018-03-10 10:45:50 C 12 44 23.853 +07 23 55.25 U F51
2018-03-10 11:16:44 C 12 44 14.788 +07 23 56.61 U F51
2018-03-10 11:32:17 C 12 44 10.207 +07 23 57.16 U F51
2018-03-14 03:39:09 C 12 29 44.93 +07 25 29.7 U 807
2018-03-14 03:47:11 C 12 29 43.86 +07 25 30.3 U 807
2018-03-16 06:00:58 C 12 24 55.48 +07 23 59.1 U 807
2018-03-16 06:08:47 C 12 24 54.72 +07 23 58.5 U 807
2018-03-16 06:16:49 C 12 24 53.85 +07 23 57.8 U 807