18109 (2000 NG11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3676360803 ± 9.98e-09
Semi-major axis (a)1.8810913770 AU ± 5.43e-10
Inclination (i)0.80744478° ± 8.25e-07
Long. of Asc. Node (Ω)59.54383303° ± 5.38e-05
Arg. of Perihelion (ω)319.24950409° ± 5.39e-05
Mean Anomaly (M)270.31029565° ± 1.30e-06
Mean Motion (n)0.3820299725°/day ± 1.65e-10
Perihelion dist (q)1.18953432 AU ± 1.88e-08
Aphelion dist (Q)2.57264844 AU ± 1.88e-08
Orbital Period2.57997109 yr ± 1.12e-09
Physical Parameters
H (abs. magnitude)17.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.239″
Uncertainty0
Orbit TypeAmor
MOID0.189712 AU
Observations Used1458
Oppositions45
Arc Total1951-2025
First Observation Used1951-11-08
Last Observation Used2025-05-15
Observations (1590)
Date Type RA Dec Mag Band Observatory
2000-12-30 05:28:26 C 05 07 30.61 +24 09 04.0 17.4 c 704
2000-12-30 05:50:40 C 05 07 30.20 +24 09 04.0 17.8 c 704
2000-12-30 06:13:00 C 05 07 29.75 +24 09 04.3 17.7 c 704
2000-12-30 06:35:13 C 05 07 29.34 +24 09 04.1 17.1 c 704
2000-12-30 06:57:28 C 05 07 28.90 +24 09 04.1 16.8 c 704
2000-12-31 00:54:18 C 05 07 13.58 +24 08 57.4 941
2000-12-31 01:16:14 C 05 07 13.26 +24 08 57.3 941
2000-12-31 19:02:02 C 05 07 01.15 +24 08 54.8 610
2000-12-31 19:09:02 C 05 07 01.05 +24 08 54.8 610
2000-12-31 19:16:01 C 05 07 00.94 +24 08 54.8 610
2000-12-31 19:23:01 C 05 07 00.84 +24 08 54.8 610
2000-12-31 19:30:01 C 05 07 00.73 +24 08 54.8 610
2001-01-02 05:18:26 C 05 06 39.46 +24 08 56.5 16.7 c 704
2001-01-02 06:02:11 C 05 06 38.98 +24 08 55.6 17.7 c 704
2001-01-02 06:24:02 C 05 06 38.69 +24 08 56.9 17.3 c 704
2001-01-02 06:45:51 C 05 06 38.37 +24 08 56.5 16.4 c 704
2001-01-03 05:25:31 C 05 06 28.21 +24 08 55.4 18.0 c 704
2001-01-03 05:47:20 C 05 06 27.96 +24 08 56.2 18.9 c 704
2001-01-03 06:09:06 C 05 06 27.70 +24 08 56.6 19.0 c 704
2001-01-03 06:30:56 C 05 06 27.45 +24 08 55.8 19.2 c 704
2001-01-03 06:52:46 C 05 06 27.20 +24 08 55.8 18.7 c 704
2001-01-14 21:48:24 C 05 07 44.77 +24 11 06.7 611
2001-01-14 22:03:37 C 05 07 44.92 +24 11 06.7 611
2001-01-21 03:52:56 C 05 10 49.84 +24 13 56.6 18.1 c 704
2001-01-21 04:14:35 C 05 10 50.32 +24 13 56.9 18.3 c 704
2001-01-21 04:36:13 C 05 10 50.80 +24 13 57.7 18.8 c 704
2001-01-21 04:57:57 C 05 10 51.36 +24 13 57.8 19.8 c 704
2001-01-21 05:19:36 C 05 10 51.84 +24 13 58.4 19.3 c 704
2001-01-22 03:45:02 C 05 11 27.66 +24 14 28.8 18.3 c 704
2001-01-22 04:07:06 C 05 11 28.24 +24 14 28.9 19.1 c 704
2001-01-22 04:51:16 C 05 11 29.29 +24 14 29.2 18.5 c 704
2001-01-22 05:13:16 C 05 11 29.75 +24 14 29.6 18.7 c 704
2001-01-31 04:51:23 C 05 18 46.85 +24 19 57.0 711
2002-04-02 09:51:14 C 15 02 47.53 -16 41 40.4 d 291
2002-04-02 10:21:34 C 15 02 46.57 -16 41 36.4 d 291
2002-04-09 10:00:18 C 14 57 05.70 -16 18 19.4 d 291
2002-04-09 10:30:44 C 14 57 04.51 -16 18 14.3 d 291
2002-04-09 11:01:22 C 14 57 03.31 -16 18 09.2 d 291
2004-01-27 10:52:13 C 11 55 56.17 +01 44 38.3 c 691
2004-01-27 10:56:02 C 11 55 56.10 +01 44 38.7 c 691
2004-01-27 11:26:17 C 11 55 55.59 +01 44 42.3 c 691
2004-01-27 11:30:12 C 11 55 55.54 +01 44 42.7 c 691
2004-01-27 11:58:30 C 11 55 55.04 +01 44 46.1 c 691
2004-01-27 12:02:32 C 11 55 54.99 +01 44 46.7 c 691
2004-01-30 11:49:35 C 11 54 39.11 +01 54 17.5 c 691
2004-01-30 11:53:26 C 11 54 39.03 +01 54 18.5 c 691
2004-01-30 12:22:01 C 11 54 38.46 +01 54 22.2 c 691
2004-01-30 12:26:02 C 11 54 38.35 +01 54 23.2 c 691
2004-01-30 12:54:27 C 11 54 37.76 +01 54 27.3 c 691
2004-01-30 12:58:16 C 11 54 37.69 +01 54 27.9 c 691