2018 LD4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5080079000
Semi-major axis (a)2.0955098000 AU
Inclination (i)9.99977000°
Long. of Asc. Node (Ω)81.93317000°
Arg. of Perihelion (ω)168.37094000°
Mean Anomaly (M)166.12618000°
Mean Motion (n)0.3249148300°/day
Perihelion dist (q)1.03097430 AU
Aphelion dist (Q)3.16004530 AU
Orbital Period3.03343400 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.340″
Uncertainty5
Orbit TypeAmor
MOID0.020421 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-07-08
Observations (27)
Date Type RA Dec Mag Band Observatory
2018-06-11 05:31:11 C 13 01 06.34 +11 09 24.5 U G96
2018-06-11 05:38:44 C 13 01 08.19 +11 08 08.0 U G96
2018-06-11 05:46:20 C 13 01 10.02 +11 06 51.9 U G96
2018-06-11 07:01:59 C 13 01 29.00 +10 54 05.5 U I52
2018-06-11 07:04:34 C 13 01 29.60 +10 53 39.3 U I52
2018-06-11 07:07:08 C 13 01 30.32 +10 53 13.6 U I52
2018-06-11 07:09:43 C 13 01 30.91 +10 52 46.9 U I52
2018-06-12 03:47:10 C 13 07 42.46 +07 11 54.0 U I52
2018-06-12 03:48:33 C 13 07 42.83 +07 11 38.5 U I52
2018-06-12 03:52:56 C 13 07 44.01 +07 10 48.5 U I52
2018-06-12 03:54:19 C 13 07 44.37 +07 10 33.2 U I52
2018-06-12 04:57:59 C 13 08 01.48 +06 58 23.0 U G96
2018-06-12 05:06:14 C 13 08 03.72 +06 56 49.1 U G96
2018-06-12 05:14:29 C 13 08 05.96 +06 55 14.1 U G96
2018-06-12 05:22:45 C 13 08 08.25 +06 53 38.7 U G96
2018-06-12 22:43:52 C 13 13 49.64 +03 23 20.4 V J95
2018-06-12 22:51:44 C 13 13 52.15 +03 21 40.7 V J95
2018-06-12 23:05:01 C 13 13 56.42 +03 18 51.3 V J95
2018-06-13 07:00:28 C 13 16 39.96 +01 36 52.4 U I52
2018-06-13 07:01:46 C 13 16 40.30 +01 36 35.2 U I52
2018-06-13 07:03:03 C 13 16 40.78 +01 36 18.3 U I52
2018-06-13 07:04:20 C 13 16 41.20 +01 36 01.5 U I52
2018-06-14 21:10:42 C 13 31 57.74 -07 40 43.6 V 204
2018-06-14 21:37:22 C 13 32 08.52 -07 47 45.8 V 204
2018-07-08 05:51:22 C 20 56 14.61 -63 01 46.0 U 807
2018-07-08 05:59:37 C 20 56 16.33 -63 01 37.1 U 807
2018-07-08 06:09:00 C 20 56 18.35 -63 01 26.7 U 807