452389 (2002 NW16)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0301389072 ± 1.24e-08
Semi-major axis (a)1.1085970763 AU ± 2.92e-10
Inclination (i)14.16397694° ± 1.31e-06
Long. of Asc. Node (Ω)301.50636630° ± 2.70e-06
Arg. of Perihelion (ω)317.40952517° ± 2.43e-05
Mean Anomaly (M)46.34980923° ± 2.46e-05
Mean Motion (n)0.8444067238°/day ± 3.34e-10
Perihelion dist (q)1.07518517 AU ± 1.38e-08
Aphelion dist (Q)1.14200898 AU ± 1.38e-08
Orbital Period1.16724116 yr ± 4.62e-10
Physical Parameters
H (abs. magnitude)18.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.266″
Uncertainty0
Orbit TypeAmor
MOID0.065758 AU
Observations Used1960
Oppositions3
Arc Total2002-2024
First Observation Used2002-07-13
Last Observation Used2024-03-20
Observations (2144)
Date Type RA Dec Mag Band Observatory
2016-11-14 23:37:22 C 22 05 10.16 +57 01 13.1 q 209
2016-11-14 23:43:07 C 22 05 10.89 +57 01 07.7 q 209
2016-11-14 23:48:54 C 22 05 11.62 +57 01 02.7 q 209
2016-11-14 23:54:42 C 22 05 12.34 +57 00 57.4 q 209
2016-11-16 02:15:39 C 22 08 33.59 +56 39 04.8 q H45
2016-11-16 02:18:25 C 22 08 33.88 +56 39 02.1 q H45
2016-11-16 02:20:01 C 22 08 34.05 +56 39 00.8 q H45
2016-11-16 02:21:26 C 22 08 34.29 +56 38 59.6 q H45
2016-11-16 02:23:02 C 22 08 34.47 +56 38 58.2 q H45
2016-11-16 02:24:22 C 22 08 34.61 +56 38 56.8 q H45
2016-11-18 01:55:53 C 22 14 47.33 +55 58 15.9 q H45
2016-11-18 01:57:31 C 22 14 47.52 +55 58 14.5 q H45
2016-11-18 01:59:06 C 22 14 47.72 +55 58 13.2 q H45
2016-11-18 02:00:23 C 22 14 47.87 +55 58 12.0 q H45
2016-11-18 02:01:37 C 22 14 48.02 +55 58 10.8 q H45
2016-11-18 02:02:52 C 22 14 48.18 +55 58 09.5 q H45
2016-11-21 01:56:59 C 22 24 38.57 +54 55 01.6 q H45
2016-11-21 01:59:08 C 22 24 38.84 +54 54 59.5 q H45
2016-11-21 02:00:22 C 22 24 39.00 +54 54 57.8 q H45
2016-11-21 02:01:42 C 22 24 39.15 +54 54 56.8 q H45
2016-11-21 02:02:57 C 22 24 39.36 +54 54 56.2 q H45
2016-11-21 02:04:19 C 22 24 39.53 +54 54 55.0 q H45
2016-11-21 17:33:17 C 22 26 51.22 +54 40 59.4 L04
2016-11-21 17:36:33 C 22 26 51.67 +54 40 56.4 L04
2016-11-21 18:00:15 C 22 26 54.79 +54 40 34.7 L04
2016-11-21 18:02:43 C 22 26 55.12 +54 40 32.3 L04
2016-11-22 01:29:38 C 22 27 58.79 +54 33 56.4 q H45
2016-11-22 01:31:08 C 22 27 59.01 +54 33 54.8 q H45
2016-11-22 01:32:23 C 22 27 59.15 +54 33 54.0 q H45
2016-11-22 01:33:43 C 22 27 59.32 +54 33 52.7 q H45
2016-11-22 01:34:58 C 22 27 59.51 +54 33 51.4 q H45
2016-11-22 01:36:13 C 22 27 59.67 +54 33 50.0 q H45
2016-11-29 18:42:15 C 22 55 50.24 +51 40 32.7 c A24
2016-11-29 18:43:18 C 22 55 50.37 +51 40 31.9 c A24
2016-11-29 19:46:01 C 22 55 59.77 +51 39 29.1 c A24
2016-11-29 19:47:04 C 22 55 59.88 +51 39 28.1 c A24
2016-12-01 03:04:34 C 23 00 56.86 +51 08 58.2 q H45
2016-12-01 03:06:11 C 23 00 57.15 +51 08 57.2 q H45
2016-12-01 03:07:18 C 23 00 57.31 +51 08 55.9 q H45
2016-12-01 03:08:45 C 23 00 57.52 +51 08 54.1 q H45
2016-12-01 03:09:55 C 23 00 57.70 +51 08 52.8 q H45
2016-12-01 03:11:10 C 23 00 57.90 +51 08 51.6 q H45
2016-12-01 18:32:36 C 23 03 26.23 +50 53 44.0 u 107
2016-12-01 18:48:26 C 23 03 28.66 +50 53 27.9 u 107
2016-12-01 19:04:17 C 23 03 31.03 +50 53 11.2 u 107
2016-12-02 02:33:28 C 23 04 42.75 +50 45 50.5 q H45
2016-12-02 02:34:27 C 23 04 42.89 +50 45 49.5 q H45
2016-12-02 02:35:33 C 23 04 43.04 +50 45 48.6 q H45
2016-12-02 02:36:52 C 23 04 43.26 +50 45 47.0 q H45
2016-12-02 02:38:05 C 23 04 43.44 +50 45 45.8 q H45