455322 (2002 NX18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5947057377 ± 1.27e-08
Semi-major axis (a)2.6012671890 AU ± 4.15e-09
Inclination (i)2.98629094° ± 1.96e-06
Long. of Asc. Node (Ω)163.92380231° ± 3.94e-05
Arg. of Perihelion (ω)223.27296588° ± 3.97e-05
Mean Anomaly (M)172.53579800° ± 1.82e-06
Mean Motion (n)0.2349280271°/day ± 5.62e-10
Perihelion dist (q)1.05427867 AU ± 3.30e-08
Aphelion dist (Q)4.14825571 AU ± 3.36e-08
Orbital Period4.19543932 yr ± 1.00e-08
Physical Parameters
H (abs. magnitude)17.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.423″
Uncertainty0
Orbit TypeAmor
MOID0.066005 AU
Observations Used814
Oppositions17
Arc Total2002-2024
First Observation Used2002-06-24
Last Observation Used2024-01-28
Observations (859)
Date Type RA Dec Mag Band Observatory
2023-06-13 08:05:00 C 19 49 37.139 -16 05 17.41 V G96
2023-06-13 08:13:07 C 19 49 37.013 -16 05 17.02 V G96
2023-06-13 08:21:14 C 19 49 36.912 -16 05 16.84 V G96
2023-06-13 08:29:22 C 19 49 36.790 -16 05 16.44 V G96
2023-06-23 16:57:26 C 19 44 35.30 -16 00 58.4 V D29
2023-06-23 17:17:48 C 19 44 34.68 -16 00 58.4 V D29
2023-06-23 17:38:10 C 19 44 34.10 -16 00 57.9 V D29
2023-06-26 17:12:03 C 19 42 21.21 -16 02 12.5 V D29
2023-06-26 17:32:25 C 19 42 20.43 -16 02 12.5 V D29
2023-07-11 21:51:58 C 19 25 56.299 -16 26 05.21 V M22
2023-07-11 21:54:34 C 19 25 56.131 -16 26 05.35 V M22
2023-07-11 21:58:32 C 19 25 55.930 -16 26 05.71 V M22
2023-07-14 05:24:20 C 19 22 45.871 -16 32 17.38 V W68
2023-07-14 05:28:57 C 19 22 45.590 -16 32 17.45 V W68
2023-07-14 05:50:20 C 19 22 44.261 -16 32 20.22 V W68
2023-07-14 06:31:39 C 19 22 41.779 -16 32 25.04 V W68
2023-07-15 22:34:27 C 19 20 19.718 -16 37 16.50 V M22
2023-07-15 22:39:02 C 19 20 19.440 -16 37 17.00 V M22
2023-07-15 22:46:58 C 19 20 18.946 -16 37 18.16 V M22
2023-07-15 23:15:14 C 19 20 17.158 -16 37 21.54 V M22
2023-10-31 05:03:17 C 20 14 20.553 -22 16 02.95 X F51
2023-10-31 05:10:42 C 20 14 21.649 -22 16 01.51 X F51
2023-10-31 05:18:06 C 20 14 22.747 -22 16 00.06 X F51
2023-10-31 05:25:32 C 20 14 23.846 -22 15 58.51 X F51
2023-10-31 19:26:06 C 20 16 32.282 -22 12 55.84 V M22
2023-10-31 19:31:35 C 20 16 33.185 -22 12 55.08 V M22
2023-10-31 19:39:09 C 20 16 34.306 -22 12 53.64 V M22
2023-10-31 19:53:59 C 20 16 36.533 -22 12 50.04 V M22
2023-11-09 20:13:25 C 20 52 28.759 -21 08 13.78 V M22
2023-11-09 20:18:08 C 20 52 29.594 -21 08 12.26 V M22
2023-11-09 20:25:34 C 20 52 30.895 -21 08 08.34 V M22
2023-11-09 20:40:03 C 20 52 33.442 -21 08 02.58 V M22
2023-11-10 05:01:42 C 20 54 03.408 -21 04 55.65 X F51
2023-11-10 05:07:15 C 20 54 04.366 -21 04 53.48 X F51
2023-11-10 05:12:48 C 20 54 05.325 -21 04 51.12 X F51
2023-11-10 05:18:22 C 20 54 06.302 -21 04 48.81 X F51
2023-11-11 01:21:30 C 20 57 41.993 -20 56 05.28 V W68
2023-11-11 01:26:46 C 20 57 42.929 -20 56 02.33 V W68
2023-11-11 01:34:45 C 20 57 44.287 -20 56 00.17 V W68
2023-11-11 02:03:01 C 20 57 49.430 -20 55 46.81 V W68
2023-11-11 02:03:11 C 20 57 50.008 -20 56 05.42 V G96
2023-11-11 02:11:20 C 20 57 51.444 -20 56 01.90 V G96
2023-11-11 02:19:29 C 20 57 52.895 -20 55 58.15 V G96
2023-11-14 02:15:03 C 21 11 08.954 -20 21 34.38 V W68
2023-11-14 02:20:20 C 21 11 09.900 -20 21 31.82 V W68
2023-11-14 02:28:32 C 21 11 11.453 -20 21 27.47 V W68
2023-11-14 02:42:55 C 21 11 14.131 -20 21 20.52 V W68
2023-12-03 03:29:34 C 22 46 45.527 -14 12 59.65 V 703
2023-12-03 03:32:26 C 22 46 46.164 -14 12 56.12 V 703
2023-12-03 03:35:18 C 22 46 46.866 -14 12 52.13 V 703