2018 NU3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5964818302 ± 2.13e-06
Semi-major axis (a)2.6969435542 AU ± 1.45e-05
Inclination (i)9.50307112° ± 2.23e-05
Long. of Asc. Node (Ω)137.62549753° ± 4.38e-06
Arg. of Perihelion (ω)210.50102965° ± 9.65e-06
Mean Anomaly (M)225.14512684° ± 4.76e-03
Mean Motion (n)0.2225381589°/day ± 1.79e-06
Perihelion dist (q)1.08826573 AU ± 8.18e-06
Aphelion dist (Q)4.30562138 AU ± 2.38e-05
Orbital Period4.42902147 yr ± 3.56e-05
Physical Parameters
H (abs. magnitude)20.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.227″
Uncertainty1
Orbit TypeAmor
MOID0.101216 AU
Observations Used245
Oppositions1
Arc Total2018-2018
First Observation Used2018-07-12
Last Observation Used2018-12-13
Observations (299)
Date Type RA Dec Mag Band Observatory
2018-09-29 11:40:11 C 03 44 36.77 -29 04 21.3 V I52
2018-10-02 12:07:50 C 03 48 53.92 -28 09 12.4 U T05
2018-10-02 12:10:28 C 03 48 53.99 -28 09 10.2 U T05
2018-10-02 12:24:08 C 03 48 54.52 -28 09 00.8 U T05
2018-10-02 12:25:27 C 03 48 54.53 -28 08 59.5 U T05
2018-10-02 12:28:45 C 03 48 54.68 -28 08 57.3 U T05
2018-10-02 12:29:25 C 03 48 54.79 -28 08 56.6 U T05
2018-10-02 12:44:26 C 03 48 55.32 -28 08 45.7 U T05
2018-10-10 09:11:51 C 03 54 36.38 -25 48 27.4 V 703
2018-10-10 09:19:28 C 03 54 36.46 -25 48 23.0 V 703
2018-10-10 09:34:47 C 03 54 36.48 -25 48 11.1 V 703
2018-10-18 08:53:13 C 03 54 40.01 -23 22 10.4 V 703
2018-10-18 09:00:31 C 03 54 39.85 -23 22 05.3 V 703
2018-10-18 09:07:50 C 03 54 39.74 -23 21 59.6 V 703
2018-10-18 09:15:10 C 03 54 39.57 -23 21 54.4 V 703
2018-10-27 09:47:06 C 03 50 28.87 -20 24 32.6 V I52
2018-10-27 09:53:32 C 03 50 28.73 -20 24 27.9 V I52
2018-10-27 09:59:58 C 03 50 28.46 -20 24 23.3 V I52
2018-10-27 10:06:24 C 03 50 28.15 -20 24 17.5 V I52
2018-11-02 08:42:28 C 03 46 22.29 -18 19 04.2 V I52
2018-11-02 08:45:38 C 03 46 22.21 -18 19 01.6 V I52
2018-11-02 08:47:57 C 03 46 22.08 -18 18 59.8 V I52
2018-11-02 08:51:15 C 03 46 21.95 -18 18 56.4 V I52
2018-11-06 08:37:59 C 03 43 20.94 -16 51 11.5 V G96
2018-11-06 08:45:23 C 03 43 20.68 -16 51 04.9 V G96
2018-11-06 08:52:46 C 03 43 20.37 -16 50 57.7 V G96
2018-11-06 09:00:07 C 03 43 20.12 -16 50 50.9 V G96
2018-11-08 09:38:31 C 03 41 47.08 -16 05 15.5 V I52
2018-11-08 09:41:58 C 03 41 46.98 -16 05 13.5 V I52
2018-11-08 09:45:25 C 03 41 46.83 -16 05 09.0 V I52
2018-11-08 09:48:52 C 03 41 46.62 -16 05 06.0 V I52
2018-11-09 15:52:26 C 03 40 50.74 -15 36 38.9 q D29
2018-11-09 16:12:48 C 03 40 50.00 -15 36 19.7 q D29
2018-11-09 16:33:10 C 03 40 49.22 -15 36 00.1 q D29
2018-11-15 07:29:36 C 03 36 46.29 -13 26 02.8 V G96
2018-11-15 07:37:41 C 03 36 45.99 -13 25 55.1 V G96
2018-11-15 07:48:49 C 03 36 45.65 -13 25 43.9 V G96
2018-11-15 07:59:57 C 03 36 45.31 -13 25 33.5 V G96
2018-11-29 08:01:29 C 03 29 31.50 -07 58 55.5 V I52
2018-11-29 08:05:05 C 03 29 31.40 -07 58 51.0 V I52
2018-12-04 05:24:11 C 03 28 16.89 -06 08 04.8 o 691
2018-12-04 05:41:44 C 03 28 16.68 -06 07 48.6 o 691
2018-12-04 05:59:25 C 03 28 16.50 -06 07 31.8 o 691
2018-12-10 06:12:28 C 03 27 45.21 -03 55 49.4 o 691
2018-12-10 06:39:30 C 03 27 45.14 -03 55 25.3 o 691
2018-12-10 07:06:37 C 03 27 45.05 -03 55 01.6 o 691
2018-12-13 03:46:59 C 03 27 54.70 -02 54 23.6 u H21
2018-12-13 03:54:52 C 03 27 54.69 -02 54 16.9 u H21
2018-12-13 04:05:04 C 03 27 54.70 -02 54 08.0 u H21