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
2018-07-05 04:54:54 C 17 42 06.25 +23 48 04.2 U I52
2018-07-05 04:55:28 C 17 42 06.53 +23 47 57.7 U I52
2018-07-05 04:56:02 C 17 42 06.82 +23 47 51.2 U I52
2018-07-05 10:50:55 C 17 45 01.76 +22 39 35.5 o 291
2018-07-05 10:51:26 C 17 45 02.04 +22 39 29.4 o 291
2018-07-05 10:51:59 C 17 45 02.30 +22 39 23.0 o 291
2018-07-06 04:18:49 C 17 53 25.43 +19 34 49.3 U I52
2018-07-06 04:19:05 C 17 53 25.55 +19 34 46.7 U I52
2018-07-06 04:19:21 C 17 53 25.65 +19 34 44.1 U I52
2018-07-06 04:19:37 C 17 53 25.77 +19 34 41.7 U I52
2018-07-06 21:21:56 C 18 00 10.47 +16 53 44.9 V K38
2018-07-06 21:44:09 C 18 00 18.09 +16 50 28.6 V K38
2018-07-06 22:07:09 C 18 00 25.85 +16 47 04.9 V K38
2018-07-06 22:59:38 C 18 00 43.56 +16 39 23.1 V 204
2018-07-06 23:12:21 C 18 00 47.83 +16 37 30.9 V 204
2018-07-06 23:24:24 C 18 00 51.87 +16 35 45.1 V 204
2018-07-07 05:16:54 C 18 03 00.12 +15 45 44.7 U I52
2018-07-07 05:20:17 C 18 03 01.16 +15 45 16.5 U I52
2018-07-07 05:20:32 C 18 03 01.27 +15 45 14.2 U I52
2018-07-07 05:20:48 C 18 03 01.34 +15 45 12.2 U I52
2018-07-07 06:59:55 C 18 03 29.61 +15 31 05.7 u H21
2018-07-07 07:05:09 C 18 03 31.25 +15 30 21.9 u H21
2018-07-07 07:18:13 C 18 03 35.36 +15 28 32.7 u H21
2018-07-07 07:22:35 C 18 03 36.72 +15 27 56.1 u H21
2018-07-07 07:28:33 C 18 03 38.61 +15 27 06.0 u H21
2018-07-07 08:06:49 C 18 03 52.65 +15 22 08.3 o 291
2018-07-07 08:08:26 C 18 03 53.16 +15 21 54.6 o 291
2018-07-07 08:10:07 C 18 03 53.67 +15 21 40.7 o 291
2018-07-08 05:57:59 C 18 10 37.64 +12 34 00.3 V H21
2018-07-08 05:59:51 C 18 10 38.12 +12 33 47.1 V H21
2018-07-08 06:01:36 C 18 10 38.57 +12 33 34.5 V H21
2018-07-08 06:03:22 C 18 10 39.03 +12 33 21.8 V H21
2018-07-08 06:05:13 C 18 10 39.50 +12 33 08.5 V H21
2018-07-08 06:08:32 C 18 10 40.34 +12 32 44.7 V H21
2018-07-08 06:14:43 C 18 10 41.92 +12 32 00.7 V H21
2018-07-08 23:46:20 C 18 15 19.20 +10 33 39.7 U K87
2018-07-08 23:47:48 C 18 15 19.55 +10 33 30.4 U K87
2018-07-08 23:49:15 C 18 15 19.87 +10 33 21.0 U K87
2018-08-06 02:34:03 C 19 08 31.87 -11 31 23.8 U 807
2018-08-06 02:45:12 C 19 08 32.22 -11 31 30.1 U 807
2020-07-18 13:11:49 C 22 39 14.702 +01 18 31.23 U F51
2020-07-18 13:30:00 C 22 39 12.803 +01 18 20.44 U F51
2020-07-18 14:06:38 C 22 39 09.022 +01 17 58.60 U F51
2020-07-20 13:18:40 C 22 34 30.587 +00 49 20.86 V 568
2020-07-20 13:20:51 C 22 34 30.352 +00 49 19.49 V 568
2020-07-20 13:23:03 C 22 34 30.116 +00 49 18.14 V 568
2022-02-04 05:55:24 C 05 48 54.238 +04 47 42.38 U F52
2022-02-04 06:11:42 C 05 48 49.931 +04 47 25.55 U F52
2022-02-07 03:44:37 C 05 30 29.37 +03 29 58.6 V G96
2022-02-07 03:52:45 C 05 30 26.95 +03 29 49.5 V G96