2018 NJ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2360911000
Semi-major axis (a)1.5570273000 AU
Inclination (i)4.83656000°
Long. of Asc. Node (Ω)312.04237000°
Arg. of Perihelion (ω)347.47315000°
Mean Anomaly (M)278.82551000°
Mean Motion (n)0.5072940300°/day
Perihelion dist (q)1.18942700 AU
Aphelion dist (Q)1.92462760 AU
Orbital Period1.94287270 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.220″
Uncertainty6
Orbit TypeAmor
MOID0.172918 AU
Observations Used25
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-08-08
Observations (25)
Date Type RA Dec Mag Band Observatory
2018-07-10 10:35:58 C 20 26 18.928 -31 33 14.39 U F51
2018-07-10 11:08:32 C 20 26 19.274 -31 32 42.65 U F51
2018-07-10 11:24:46 C 20 26 19.437 -31 32 26.11 U F51
2018-07-11 07:53:44 C 20 26 48.13 -31 10 54.1 U 807
2018-07-11 07:58:27 C 20 26 48.19 -31 10 49.1 U 807
2018-07-11 08:02:36 C 20 26 48.23 -31 10 44.7 U 807
2018-07-12 14:09:22 C 20 27 31.27 -30 39 07.0 U 474
2018-07-12 14:14:25 C 20 27 31.30 -30 39 01.5 U 474
2018-07-12 14:19:29 C 20 27 31.31 -30 38 56.5 U 474
2018-07-12 14:24:33 C 20 27 31.45 -30 38 50.8 U 474
2018-07-13 10:18:20 C 20 27 58.361 -30 18 19.89 U F51
2018-07-13 10:46:50 C 20 27 58.537 -30 17 49.72 U F51
2018-07-14 03:45:58 C 20 28 19.99 -29 58 38.7 U 807
2018-07-14 03:53:21 C 20 28 20.03 -29 58 31.1 U 807
2018-07-14 04:00:57 C 20 28 20.04 -29 58 23.1 U 807
2018-07-17 12:53:41 C 20 29 43.07 -28 26 24.6 U 474
2018-07-17 12:58:45 C 20 29 43.09 -28 26 19.0 U 474
2018-07-17 13:03:50 C 20 29 43.10 -28 26 13.2 U 474
2018-07-24 03:46:40 C 20 31 40.70 -25 12 31.2 U 807
2018-07-24 03:54:26 C 20 31 40.65 -25 12 21.7 U 807
2018-07-24 04:02:26 C 20 31 40.61 -25 12 11.5 U 807
2018-08-08 08:49:07 C 20 34 56.532 -17 33 08.54 U F51
2018-08-08 09:03:06 C 20 34 56.510 -17 32 52.26 U F51
2018-08-08 09:17:05 C 20 34 56.482 -17 32 35.38 U F51
2018-08-08 09:31:05 C 20 34 56.447 -17 32 18.95 U F51