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
2017-06-26 12:33:28 C 20 12 10.76 -26 19 07.3 L T08
2017-06-26 12:44:05 C 20 12 11.17 -26 18 53.2 L T08
2017-07-02 09:03:56 C 20 18 27.15 -22 56 56.8 q G96
2017-07-02 09:10:08 C 20 18 27.36 -22 56 47.2 q G96
2017-07-02 09:16:22 C 20 18 27.58 -22 56 38.0 q G96
2017-07-02 09:22:31 C 20 18 27.78 -22 56 28.1 q G96
2017-07-04 11:29:54 C 20 20 28.11 -21 37 09.8 L T08
2017-07-04 11:53:56 C 20 20 28.85 -21 36 31.1 L T08
2017-07-04 12:04:55 C 20 20 29.19 -21 36 13.5 L T08
2017-07-04 12:08:29 C 20 20 29.30 -21 36 07.6 L T08
2017-07-12 08:28:18 C 20 26 56.90 -16 09 48.1 u H21
2017-07-12 08:30:55 C 20 26 56.97 -16 09 43.2 u H21
2017-07-12 08:33:49 C 20 26 57.02 -16 09 37.9 u H21
2017-07-12 08:36:43 C 20 26 57.10 -16 09 32.5 u H21
2017-07-12 08:39:37 C 20 26 57.16 -16 09 27.2 u H21
2017-07-12 08:42:32 C 20 26 57.22 -16 09 21.8 u H21
2017-07-12 08:45:26 C 20 26 57.31 -16 09 16.4 u H21
2017-07-12 08:48:20 C 20 26 57.37 -16 09 10.9 u H21
2017-07-12 08:51:14 C 20 26 57.45 -16 09 05.7 u H21
2017-07-12 08:54:08 C 20 26 57.50 -16 09 00.2 u H21
2017-07-12 08:57:02 C 20 26 57.58 -16 08 55.0 u H21
2017-07-15 11:47:46 C 20 29 06.97 -13 49 25.3 L T05
2017-07-15 12:00:43 C 20 29 07.21 -13 49 00.7 L T05
2017-07-15 12:13:45 C 20 29 07.47 -13 48 36.0 L T05
2017-07-15 12:26:45 C 20 29 07.71 -13 48 11.4 L T05
2017-07-17 11:48:12 C 20 30 22.79 -12 18 14.6 L T08
2017-07-17 12:01:19 C 20 30 23.01 -12 17 49.6 L T08
2017-07-17 12:13:33 C 20 30 23.23 -12 17 26.0 L T08
2017-07-17 12:26:34 C 20 30 23.45 -12 17 01.1 L T08
2017-07-20 07:58:48 C 20 32 02.40 -10 07 39.8 q H45
2017-07-20 08:00:46 C 20 32 02.43 -10 07 36.0 q H45
2017-07-20 08:01:47 C 20 32 02.44 -10 07 34.1 q H45
2017-07-20 08:02:53 C 20 32 02.46 -10 07 31.8 q H45
2017-07-20 08:03:57 C 20 32 02.48 -10 07 29.8 q H45
2017-07-20 08:04:57 C 20 32 02.49 -10 07 27.8 q H45
2017-07-21 00:41:23 C 20 32 26.55 -09 35 30.5 c J04
2017-07-21 00:58:14 C 20 32 26.83 -09 34 58.2 c J04
2017-07-21 01:15:04 C 20 32 27.09 -09 34 25.9 c J04
2017-07-21 01:31:54 C 20 32 27.35 -09 33 53.5 c J04
2017-07-23 06:33:29 C 20 33 38.69 -07 52 25.4 q U63
2017-07-23 06:43:30 C 20 33 38.87 -07 52 06.7 q U63
2017-07-23 07:56:15 C 20 33 39.24 -07 49 41.8 q H45
2017-07-23 07:57:57 C 20 33 39.26 -07 49 38.4 q H45
2017-07-23 07:59:22 C 20 33 39.28 -07 49 35.8 q H45
2017-07-23 08:00:44 C 20 33 39.30 -07 49 33.1 q H45
2017-07-23 08:01:55 C 20 33 39.32 -07 49 30.9 q H45
2017-07-23 08:03:04 C 20 33 39.34 -07 49 28.6 q H45
2017-07-25 07:49:55 C 20 34 40.14 -06 18 44.2 q H45
2017-07-25 07:51:23 C 20 34 40.16 -06 18 41.6 q H45
2017-07-25 07:52:30 C 20 34 40.17 -06 18 39.7 q H45