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
2018-07-02 21:14:21 C 17 00 08.52 +36 42 13.7 S L01
2018-07-02 21:14:25 C 17 00 09.15 +36 42 16.5 18.5 U 104
2018-07-02 21:15:52 C 17 00 10.03 +36 41 50.2 S L01
2018-07-02 21:17:42 C 17 00 12.41 +36 41 24.2 18.5 U 104
2018-07-02 21:20:59 C 17 00 15.62 +36 40 31.6 18.5 U 104
2018-07-02 21:21:06 C 17 00 16.05 +36 40 12.4 q A17
2018-07-02 21:31:39 C 17 00 26.49 +36 37 23.9 q A17
2018-07-02 21:43:40 C 17 00 38.38 +36 34 12.1 q A17
2018-07-02 22:21:25 C 17 01 15.14 +36 24 07.1 U K87
2018-07-02 22:26:24 C 17 01 20.06 +36 22 47.7 U K87
2018-07-02 22:33:41 C 17 01 26.25 +36 20 52.9 V C47
2018-07-02 22:37:06 C 17 01 29.61 +36 19 57.5 V C47
2018-07-02 22:40:33 C 17 01 32.97 +36 19 02.5 V C47
2018-07-02 22:43:59 C 17 01 36.35 +36 18 07.4 V C47
2018-07-02 22:46:41 C 17 01 39.87 +36 17 23.0 U K87
2018-07-02 22:47:26 C 17 01 39.70 +36 17 12.5 V C47
2018-07-02 22:50:52 C 17 01 43.05 +36 16 17.4 V C47
2018-07-02 22:56:38 C 17 01 49.52 +36 14 44.0 U K87
2018-07-02 23:03:32 C 17 01 57.45 +36 13 21.7 q B74
2018-07-02 23:06:35 C 17 01 59.20 +36 12 05.0 U K87
2018-07-02 23:07:22 C 17 02 01.93 +36 11 51.5 V J95
2018-07-02 23:08:51 C 17 02 02.61 +36 11 56.7 q B74
2018-07-02 23:09:41 C 17 02 04.19 +36 11 13.8 V J95
2018-07-02 23:12:07 C 17 02 06.56 +36 10 35.5 V J95
2018-07-02 23:13:16 C 17 02 06.88 +36 10 46.3 q B74
2018-07-02 23:26:50 C 17 02 18.83 +36 06 40.9 U K87
2018-07-02 23:36:47 C 17 02 28.50 +36 04 01.8 U K87
2018-07-02 23:40:19 C 17 02 33.67 +36 03 04.9 V Z80
2018-07-02 23:47:54 C 17 02 41.03 +36 01 03.4 V Z80
2018-07-02 23:52:58 C 17 02 45.92 +35 59 43.5 V Z80
2018-07-03 00:35:34 C 17 03 28.00 +35 49 44.5 V G40
2018-07-03 01:00:59 C 17 03 51.82 +35 42 59.9 V G40
2018-07-03 21:31:39 C 17 21 46.79 +30 34 03.5 t L04
2018-07-03 21:38:05 C 17 21 51.45 +30 32 31.6 t L04
2018-07-03 21:44:32 C 17 21 56.14 +30 30 59.7 t L04
2018-07-04 04:47:09 C 17 27 11.49 +28 53 33.4 U I52
2018-07-04 04:47:42 C 17 27 11.86 +28 53 26.1 U I52
2018-07-04 04:48:16 C 17 27 12.22 +28 53 18.3 U I52
2018-07-04 04:48:49 C 17 27 12.59 +28 53 10.8 U I52
2018-07-04 11:11:49 C 17 31 23.54 +27 28 14.8 U T05
2018-07-04 11:30:03 C 17 31 34.73 +27 24 11.1 U T05
2018-07-04 11:48:34 C 17 31 46.10 +27 20 06.2 U T05
2018-07-04 12:10:32 C 17 31 59.55 +27 15 15.4 U T05
2018-07-04 23:06:20 C 17 38 46.21 +24 56 51.8 18.3 q 104
2018-07-04 23:12:24 C 17 38 49.49 +24 55 37.6 18.8 q 104
2018-07-04 23:24:31 C 17 38 56.04 +24 53 10.2 18.2 q 104
2018-07-04 23:25:09 C 17 38 56.44 +24 53 02.0 17.2 U K63
2018-07-04 23:28:15 C 17 38 58.14 +24 52 24.3 18.4 U K63
2018-07-04 23:31:54 C 17 39 00.08 +24 51 39.8 18.4 U K63
2018-07-05 04:54:21 C 17 42 05.98 +23 48 10.9 U I52