2018 NS3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2915867471 ± 5.73e-08
Semi-major axis (a)1.5183655297 AU ± 6.37e-08
Inclination (i)22.77622399° ± 9.22e-06
Long. of Asc. Node (Ω)101.25605159° ± 9.45e-06
Arg. of Perihelion (ω)260.53525537° ± 3.68e-05
Mean Anomaly (M)295.01475064° ± 1.01e-04
Mean Motion (n)0.5268024336°/day ± 3.32e-08
Perihelion dist (q)1.07563026 AU ± 9.80e-08
Aphelion dist (Q)1.96110080 AU ± 1.20e-07
Orbital Period1.87096000 yr ± 1.18e-07
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.197″
Uncertainty0
Orbit TypeAmor
MOID0.246253 AU
Observations Used31
Oppositions1
Arc Total2018-2021
First Observation Used2018-06-22
Last Observation Used2021-01-12
Observations (31)
Date Type RA Dec Mag Band Observatory
2018-06-22 11:50:59 C 20 02 01.303 -15 36 39.57 V F51
2018-06-22 12:11:36 C 20 02 01.532 -15 37 22.28 V F51
2018-07-11 10:26:04 C 20 05 04.464 -38 44 00.86 V F51
2018-07-12 09:26:00 C 20 04 54.503 -40 15 41.40 U F51
2018-07-12 09:42:51 C 20 04 54.186 -40 16 49.74 U F51
2018-07-12 09:59:40 C 20 04 53.845 -40 17 57.73 U F51
2018-07-13 03:19:20 C 20 04 44.92 -41 27 29.5 u 807
2018-07-13 03:23:21 C 20 04 44.82 -41 27 45.9 u 807
2018-07-13 03:27:12 C 20 04 44.72 -41 28 01.5 u 807
2018-07-14 02:27:21 C 20 04 30.78 -43 01 46.6 u 807
2018-07-14 02:29:48 C 20 04 30.75 -43 01 56.7 u 807
2018-07-14 02:32:35 C 20 04 30.71 -43 02 08.2 u 807
2018-08-09 10:24:31 C 19 39 14.89 -80 19 40.2 V 474
2018-08-09 10:27:55 C 19 39 14.56 -80 19 49.0 V 474
2018-08-09 10:31:19 C 19 39 14.19 -80 19 57.4 V 474
2018-08-09 10:34:43 C 19 39 13.50 -80 20 05.4 V 474
2018-11-05 02:40:53 C 04 19 28.71 -62 58 20.7 u 807
2018-11-05 03:01:22 C 04 19 26.31 -62 57 49.8 u 807
2018-11-05 03:21:25 C 04 19 23.93 -62 57 19.3 u 807
2018-12-06 04:32:07 C 03 26 06.47 -32 34 28.4 u 807
2018-12-06 04:49:49 C 03 26 05.80 -32 33 32.0 u 807
2018-12-06 05:08:32 C 03 26 05.08 -32 32 32.1 u 807
2018-12-14 03:01:55 C 03 22 02.00 -22 22 06.5 u 807
2018-12-14 03:18:25 C 03 22 01.68 -22 21 13.5 u 807
2018-12-14 03:35:09 C 03 22 01.39 -22 20 20.0 u 807
2018-12-26 02:50:42 C 03 22 30.18 -07 45 52.4 u H21
2018-12-26 03:01:30 C 03 22 30.30 -07 45 22.0 u H21
2018-12-26 03:19:54 C 03 22 30.47 -07 44 30.2 u H21
2021-01-12 11:14:23 C 08 16 03.881 +34 33 37.22 U F51
2021-01-12 11:30:50 C 08 16 02.366 +34 33 59.19 U F51
2021-01-12 11:47:14 C 08 16 00.856 +34 34 21.05 U F51