2018 NA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4841428413 ± 3.94e-08
Semi-major axis (a)1.5601005631 AU ± 1.91e-08
Inclination (i)2.60293293° ± 5.45e-06
Long. of Asc. Node (Ω)219.68446765° ± 2.66e-04
Arg. of Perihelion (ω)348.36540435° ± 2.58e-04
Mean Anomaly (M)310.89384955° ± 2.98e-05
Mean Motion (n)0.5058053117°/day ± 9.30e-09
Perihelion dist (q)0.80478904 AU ± 6.23e-08
Aphelion dist (Q)2.31541208 AU ± 6.77e-08
Orbital Period1.94862778 yr ± 3.58e-08
Physical Parameters
H (abs. magnitude)23.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.302″
Uncertainty0
Orbit TypeApollo
MOID0.038789 AU
Observations Used148
Oppositions2
Arc Total2018-2022
First Observation Used2018-07-01
Last Observation Used2022-02-07
Observations (152)
Date Type RA Dec Mag Band Observatory
2018-07-01 07:28:09 C 16 09 04.26 +47 12 50.2 U 703
2018-07-01 07:35:49 C 16 09 17.01 +47 10 39.7 U 703
2018-07-01 07:51:12 C 16 09 42.66 +47 06 17.5 U 703
2018-07-01 09:35:12 C 16 12 35.26 +46 36 28.6 U I52
2018-07-01 09:35:45 C 16 12 36.12 +46 36 19.2 U I52
2018-07-01 09:36:18 C 16 12 37.00 +46 36 09.8 U I52
2018-07-01 09:36:50 C 16 12 37.93 +46 36 00.2 U I52
2018-07-01 12:46:19 C 16 18 04.26 +45 44 00.4 r P93
2018-07-01 12:50:15 C 16 18 10.28 +45 42 54.1 r P93
2018-07-01 20:52:46 C 16 30 23.55 +43 26 12.0 q K78
2018-07-01 21:01:48 C 16 30 35.96 +43 23 39.7 q K78
2018-07-01 21:12:11 C 16 30 50.25 +43 20 43.4 q K78
2018-07-01 21:22:11 C 16 31 03.96 +43 17 54.7 q K78
2018-07-01 21:33:27 C 16 31 19.35 +43 14 43.1 q K78
2018-07-01 21:33:44 C 16 31 19.72 +43 14 19.9 U K87
2018-07-01 21:38:43 C 16 31 26.57 +43 12 55.4 U K87
2018-07-01 21:43:41 C 16 31 33.40 +43 11 31.2 U K87
2018-07-01 21:51:09 C 16 31 43.66 +43 09 23.5 U K87
2018-07-01 22:06:27 C 16 32 04.47 +43 05 03.7 U K87
2018-07-01 22:16:23 C 16 32 18.00 +43 02 14.6 U K87
2018-07-01 22:26:19 C 16 32 31.52 +42 59 26.1 U K87
2018-07-01 22:36:37 C 16 32 45.50 +42 56 29.8 U K87
2018-07-01 22:36:41 C 16 32 45.01 +42 56 47.8 U 160
2018-07-01 22:40:40 C 16 32 50.32 +42 55 40.1 U 160
2018-07-01 22:44:37 C 16 32 55.66 +42 54 32.8 U 160
2018-07-01 22:46:35 C 16 32 59.00 +42 53 40.2 U K87
2018-07-01 22:53:03 C 16 33 07.66 +42 51 49.9 U K87
2018-07-01 23:06:50 C 16 33 26.30 +42 47 54.7 U K87
2018-07-01 23:16:48 C 16 33 39.73 +42 45 04.1 U K87
2018-07-01 23:26:45 C 16 33 53.03 +42 42 14.8 U K87
2018-07-02 04:03:56 C 16 40 12.84 +41 25 07.5 U 734
2018-07-02 04:06:45 C 16 40 16.35 +41 24 20.6 U 734
2018-07-02 04:09:34 C 16 40 19.87 +41 23 33.8 U 734
2018-07-02 07:03:12 C 16 43 51.61 +40 34 44.5 U H36
2018-07-02 07:11:14 C 16 44 03.54 +40 33 03.6 U I52
2018-07-02 07:11:29 C 16 44 03.84 +40 32 58.6 U I52
2018-07-02 07:11:45 C 16 44 04.19 +40 32 54.4 U I52
2018-07-02 07:12:01 C 16 44 04.46 +40 32 49.9 U I52
2018-07-02 07:14:03 C 16 44 04.60 +40 31 41.0 U H36
2018-07-02 07:19:58 C 16 44 11.69 +40 29 58.6 U H36
2018-07-02 08:08:36 C 16 45 13.00 +40 16 55.9 U I41
2018-07-02 08:09:05 C 16 45 13.67 +40 16 47.6 U I41
2018-07-02 08:45:31 C 16 45 56.54 +40 06 29.3 U I41
2018-07-02 08:46:01 C 16 45 57.16 +40 06 22.3 U I41
2018-07-02 20:53:42 C 16 59 48.72 +36 47 46.7 18.9 U K63
2018-07-02 20:58:14 C 16 59 53.22 +36 46 34.6 18.3 U K63
2018-07-02 21:11:12 C 17 00 06.26 +36 42 50.6 q A17
2018-07-02 21:11:41 C 17 00 06.58 +36 43 00.2 U K63
2018-07-02 21:11:46 C 17 00 05.98 +36 42 55.7 S L01
2018-07-02 21:13:03 C 17 00 07.23 +36 42 35.4 S L01