2018 NJ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5330590000
Semi-major axis (a)2.6299484000 AU
Inclination (i)10.25482000°
Long. of Asc. Node (Ω)114.13747000°
Arg. of Perihelion (ω)165.55433000°
Mean Anomaly (M)261.60751000°
Mean Motion (n)0.2310911100°/day
Perihelion dist (q)1.22803070 AU
Aphelion dist (Q)4.03186610 AU
Orbital Period4.26501770 yr
Physical Parameters
H (abs. magnitude)23.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.170″
Uncertainty6
Orbit TypeAmor
MOID0.213976 AU
Observations Used20
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-07-24
Observations (20)
Date Type RA Dec Mag Band Observatory
2018-07-08 12:11:04 C 20 27 30.038 -14 50 47.98 V F51
2018-07-09 11:33:54 C 20 29 45.215 -15 29 25.70 U F51
2018-07-09 11:49:50 C 20 29 46.572 -15 29 52.02 U F51
2018-07-09 12:05:43 C 20 29 47.942 -15 30 18.45 U F51
2018-07-09 12:21:38 C 20 29 49.293 -15 30 44.49 U F51
2018-07-10 06:32:46 C 20 31 33.43 -16 00 55.8 u H21
2018-07-10 07:03:47 C 20 31 36.09 -16 01 47.2 u H21
2018-07-10 12:45:06 C 20 32 08.69 -16 10 25.5 U 474
2018-07-10 12:50:10 C 20 32 09.15 -16 10 33.5 U 474
2018-07-10 12:55:14 C 20 32 09.58 -16 10 42.4 U 474
2018-07-10 13:00:21 C 20 32 10.03 -16 10 50.9 U 474
2018-07-12 13:43:32 C 20 36 39.59 -17 31 05.7 U 474
2018-07-12 13:48:36 C 20 36 40.01 -17 31 13.1 U 474
2018-07-12 13:58:43 C 20 36 40.84 -17 31 30.3 U 474
2018-07-17 13:36:13 C 20 47 03.58 -20 43 39.9 U 474
2018-07-17 13:41:16 C 20 47 03.98 -20 43 48.1 U 474
2018-07-17 13:46:20 C 20 47 04.34 -20 43 56.2 U 474
2018-07-24 04:18:46 C 20 59 17.25 -24 37 20.3 U 807
2018-07-24 04:26:36 C 20 59 17.75 -24 37 31.0 U 807
2018-07-24 04:34:37 C 20 59 18.25 -24 37 42.1 U 807