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
2024-01-31 07:40:25 C 02 49 33.926 +25 37 18.73 V T08
2024-01-31 07:45:05 C 02 49 34.560 +25 37 14.99 V T08
2024-01-31 07:54:40 C 02 49 36.005 +25 37 07.03 V T08
2024-01-31 08:27:20 C 02 49 40.930 +25 36 41.44 V T08
2024-02-01 06:49:07 C 02 53 04.668 +25 19 31.73 V T05
2024-02-01 06:53:41 C 02 53 05.357 +25 19 27.98 V T05
2024-02-01 07:04:19 C 02 53 06.898 +25 19 19.85 V T05
2024-02-01 07:34:07 C 02 53 11.246 +25 18 56.74 V T05
2024-02-03 06:56:08 C 03 00 19.378 +24 42 59.44 V T08
2024-02-03 07:00:47 C 03 00 20.033 +24 42 55.48 V T08
2024-02-03 07:11:36 C 03 00 21.600 +24 42 46.87 V T08
2024-02-03 07:26:15 C 03 00 23.705 +24 42 35.21 V T08
2024-02-04 05:42:32 C 03 03 43.495 +24 25 47.57 V 703
2024-02-04 05:45:47 C 03 03 44.021 +24 25 44.83 V 703
2024-02-04 05:49:03 C 03 03 44.510 +24 25 42.74 V 703
2024-02-04 05:52:19 C 03 03 44.989 +24 25 39.29 V 703
2024-02-05 03:34:50 C 03 06 59.508 +24 09 32.22 V 703
2024-02-05 03:38:06 C 03 07 00.023 +24 09 29.74 V 703
2024-02-05 03:41:22 C 03 07 00.505 +24 09 27.50 V 703
2024-02-05 03:44:38 C 03 07 00.973 +24 09 25.34 V 703
2024-02-05 03:45:45 C 03 07 01.124 +24 09 26.03 V 703
2024-02-05 03:48:58 C 03 07 01.650 +24 09 22.54 V 703
2024-02-05 03:52:12 C 03 07 02.053 +24 09 20.38 V 703
2024-02-05 03:55:25 C 03 07 02.402 +24 09 16.45 V 703
2024-02-06 06:42:17 C 03 11 00.874 +23 49 33.89 V T05
2024-02-06 06:46:50 C 03 11 01.543 +23 49 30.94 V T05
2024-02-06 06:54:40 C 03 11 02.676 +23 49 25.93 V T05
2024-02-06 07:09:00 C 03 11 04.726 +23 49 14.74 V T05
2024-02-09 06:40:20 C 03 21 36.055 +22 57 22.43 V T05
2024-02-09 06:44:53 C 03 21 36.722 +22 57 18.40 V T05
2024-02-09 06:52:43 C 03 21 37.870 +22 57 12.82 V T05
2024-02-09 07:07:03 C 03 21 39.895 +22 57 02.81 V T05
2024-03-02 06:12:38 C 04 35 30.963 +17 09 18.14 X F51
2024-03-02 06:31:17 C 04 35 33.407 +17 09 06.50 X F51
2024-03-02 06:49:55 C 04 35 35.849 +17 08 54.83 X F51
2024-03-02 07:08:34 C 04 35 38.298 +17 08 43.21 X F51
2024-03-11 04:40:19 C 05 03 59.422 +15 00 30.74 V 703
2024-03-11 04:43:36 C 05 03 59.980 +15 00 28.55 V 703
2024-03-11 04:46:54 C 05 04 00.397 +15 00 26.57 V 703
2024-03-11 04:50:12 C 05 04 00.800 +15 00 23.47 V 703
2024-03-20 03:05:19 C 05 31 50.830 +12 55 56.57 V G96
2024-03-20 03:14:02 C 05 31 51.910 +12 55 52.00 V G96
2024-03-20 03:22:46 C 05 31 53.015 +12 55 46.42 V G96
2024-03-20 03:31:30 C 05 31 54.088 +12 55 41.38 V G96