2018 NM3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4120966000
Semi-major axis (a)2.1152007000 AU
Inclination (i)6.62122000°
Long. of Asc. Node (Ω)299.89895000°
Arg. of Perihelion (ω)338.57288000°
Mean Anomaly (M)146.93664000°
Mean Motion (n)0.3203883400°/day
Perihelion dist (q)1.24353370 AU
Aphelion dist (Q)2.98686770 AU
Orbital Period3.07629070 yr
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.210″
Uncertainty6
Orbit TypeAmor
MOID0.229594 AU
Observations Used23
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-08-12
Observations (23)
Date Type RA Dec Mag Band Observatory
2018-07-10 09:30:05 C 20 02 27.731 -26 58 37.41 U F51
2018-07-10 09:46:16 C 20 02 28.099 -26 58 14.94 U F51
2018-07-10 10:02:28 C 20 02 28.410 -26 57 52.56 U F51
2018-07-10 10:18:36 C 20 02 28.724 -26 57 30.11 U F51
2018-07-11 05:02:07 C 20 03 02.05 -26 30 45.8 U 807
2018-07-11 05:10:45 C 20 03 02.22 -26 30 33.9 U 807
2018-07-11 05:19:56 C 20 03 02.34 -26 30 21.3 U 807
2018-07-13 03:02:26 C 20 04 20.22 -25 26 20.8 U 807
2018-07-13 03:09:14 C 20 04 20.35 -25 26 11.6 U 807
2018-07-13 03:15:43 C 20 04 20.47 -25 26 02.6 U 807
2018-07-13 09:56:35 C 20 04 30.564 -25 17 14.29 U F51
2018-07-13 10:10:54 C 20 04 30.782 -25 16 54.78 U F51
2018-07-13 10:25:08 C 20 04 30.992 -25 16 34.90 U F51
2018-07-19 10:06:32 C 20 07 50.63 -21 59 20.1 U 474
2018-07-19 10:13:38 C 20 07 50.77 -21 59 11.4 U 474
2018-07-19 10:20:43 C 20 07 50.86 -21 59 02.3 U 474
2018-07-19 10:27:49 C 20 07 50.95 -21 58 52.8 U 474
2018-07-24 02:58:50 C 20 10 00.21 -19 33 57.8 U 807
2018-07-24 03:08:18 C 20 10 00.31 -19 33 46.3 U 807
2018-07-24 03:17:47 C 20 10 00.40 -19 33 34.5 U 807
2018-08-12 04:13:54 C 20 18 30.34 -11 56 38.9 U 807
2018-08-12 04:31:33 C 20 18 30.65 -11 56 26.0 U 807
2018-08-12 04:48:37 C 20 18 30.91 -11 56 13.2 U 807