496018 (2008 NU)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5306600789 ± 1.61e-08
Semi-major axis (a)2.7469781957 AU ± 3.52e-09
Inclination (i)10.71765598° ± 1.89e-06
Long. of Asc. Node (Ω)289.80644259° ± 6.26e-06
Arg. of Perihelion (ω)19.65893344° ± 1.15e-05
Mean Anomaly (M)296.63393156° ± 1.58e-06
Mean Motion (n)0.2164858214°/day ± 4.17e-10
Perihelion dist (q)1.28926653 AU ± 4.42e-08
Aphelion dist (Q)4.20468986 AU ± 4.45e-08
Orbital Period4.55284451 yr ± 8.76e-09
Physical Parameters
H (abs. magnitude)17.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.206″
Uncertainty0
Orbit TypeAmor
MOID0.278980 AU
Observations Used662
Oppositions10
Arc Total2008-2021
First Observation Used2008-07-01
Last Observation Used2021-04-09
Observations (720)
Date Type RA Dec Mag Band Observatory
2008-07-01 09:51:35 C 23 48 43.92 +06 08 56.4 r 703
2008-07-01 10:00:06 C 23 48 44.82 +06 09 10.4 r 703
2008-07-01 10:08:31 C 23 48 45.72 +06 09 24.2 r 703
2008-07-01 10:16:57 C 23 48 46.62 +06 09 38.8 r 703
2008-07-01 10:40:44 C 23 48 49.06 +06 10 18.3 r 703
2008-07-01 10:45:02 C 23 48 49.53 +06 10 25.4 r 703
2008-07-01 10:49:18 C 23 48 49.93 +06 10 32.4 r 703
2008-07-01 10:51:55 C 23 48 50.319 +06 10 36.45 o 673
2008-07-01 10:53:32 C 23 48 50.40 +06 10 39.4 r 703
2008-07-01 10:56:35 C 23 48 50.799 +06 10 43.70 o 673
2008-07-01 11:04:45 C 23 48 51.636 +06 10 57.55 o 673
2008-07-01 11:12:05 C 23 48 52.374 +06 11 10.18 o 673
2008-07-02 07:19:27 C 23 51 00.01 +06 44 24.3 c 850
2008-07-02 07:32:42 C 23 51 01.35 +06 44 46.5 c 850
2008-07-02 07:45:58 C 23 51 02.70 +06 45 08.5 c 850
2008-07-02 07:55:13 C 23 51 03.62 +06 45 22.9 o H55
2008-07-02 07:59:27 C 23 51 04.09 +06 45 30.6 c 850
2008-07-02 08:00:27 C 23 51 04.13 +06 45 31.0 o H55
2008-07-02 08:06:41 C 23 51 04.82 +06 45 41.3 o H55
2008-07-02 09:41:02 C 23 51 14.76 +06 48 18.4 r G96
2008-07-02 09:43:18 C 23 51 14.97 +06 48 22.2 r G96
2008-07-02 09:44:03 C 23 51 15.08 +06 48 23.3 r G96
2008-07-02 10:13:34 C 23 51 18.10 +06 49 09.2 658
2008-07-02 10:16:45 C 23 51 18.44 +06 49 14.3 658
2008-07-02 10:19:55 C 23 51 18.76 +06 49 19.6 658
2008-07-03 11:02:55 C 23 53 53.05 +07 30 01.1 r 703
2008-07-03 11:04:16 C 23 53 53.19 +07 30 04.0 r 703
2008-07-03 11:05:35 C 23 53 53.30 +07 30 06.4 r 703
2008-07-03 11:06:56 C 23 53 53.44 +07 30 08.8 r 703
2008-07-04 02:00:49 C 23 55 25.96 +07 54 27.9 r J95
2008-07-04 02:04:52 C 23 55 26.34 +07 54 34.1 r J95
2008-07-04 02:09:32 C 23 55 26.80 +07 54 42.2 r J95
2008-07-05 00:37:09 C 23 57 44.81 +08 31 20.7 o 204
2008-07-05 00:41:58 C 23 57 45.25 +08 31 28.8 o 204
2008-07-05 00:45:40 C 23 57 45.62 +08 31 34.8 o 204
2008-07-06 08:02:59 C 00 00 54.97 +09 22 18.0 o H55
2008-07-06 08:08:52 C 00 00 55.56 +09 22 28.0 o H55
2008-07-06 08:14:17 C 00 00 56.09 +09 22 36.7 o H55
2008-07-11 00:05:06 C 00 11 48.24 +12 20 14.2 r B67
2008-07-11 00:19:37 C 00 11 49.58 +12 20 36.9 r B67
2008-07-11 00:33:49 C 00 11 50.89 +12 20 58.6 r B67
2008-07-11 02:14:15 C 00 12 00.06 +12 23 36.5 r 130
2008-07-11 02:22:56 C 00 12 00.89 +12 23 48.9 r 130
2008-07-14 08:59:48 C 00 19 14.19 +14 24 45.0 o H55
2008-07-14 09:05:33 C 00 19 14.68 +14 24 53.8 o H55
2008-07-14 09:11:17 C 00 19 15.17 +14 25 02.4 o H55
2008-07-16 07:54:33 C 00 23 22.97 +15 35 09.7 o H55
2008-07-16 07:59:01 C 00 23 23.35 +15 35 16.3 o H55
2008-07-16 08:04:05 C 00 23 23.77 +15 35 23.8 o H55
2008-07-17 08:41:13 C 00 25 31.02 +16 11 47.7 o H55