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
2024-01-05 07:57:15 C 01 09 27.883 +34 24 27.58 V T05
2024-01-06 07:58:54 C 01 13 29.407 +34 02 46.36 V T08
2024-01-06 08:06:26 C 01 13 30.641 +34 02 39.12 V T08
2024-01-06 08:11:05 C 01 13 31.392 +34 02 34.98 V T08
2024-01-06 08:25:17 C 01 13 33.713 +34 02 21.16 V T08
2024-01-07 07:18:53 C 01 17 23.590 +33 41 47.51 V T08
2024-01-07 07:23:33 C 01 17 24.348 +33 41 43.19 V T08
2024-01-07 07:31:34 C 01 17 25.644 +33 41 35.74 V T08
2024-01-07 07:47:06 C 01 17 28.166 +33 41 21.19 V T08
2024-01-09 03:14:14 C 01 24 42.815 +33 02 24.14 V 703
2024-01-09 03:17:13 C 01 24 43.319 +33 02 21.73 V 703
2024-01-09 03:20:12 C 01 24 43.740 +33 02 18.53 V 703
2024-01-09 03:23:11 C 01 24 44.219 +33 02 14.68 V 703
2024-01-10 08:11:51 C 01 29 30.079 +32 36 37.66 V T08
2024-01-10 08:16:32 C 01 29 30.775 +32 36 33.91 V T08
2024-01-10 08:24:06 C 01 29 32.047 +32 36 26.32 V T08
2024-01-10 08:38:45 C 01 29 34.426 +32 36 12.71 V T08
2024-01-11 03:29:26 C 01 32 42.000 +32 19 30.25 V 703
2024-01-11 03:32:27 C 01 32 42.479 +32 19 27.59 V 703
2024-01-11 03:35:29 C 01 32 42.943 +32 19 24.85 V 703
2024-01-11 03:38:31 C 01 32 43.411 +32 19 22.22 V 703
2024-01-11 07:05:20 C 01 33 17.314 +32 16 23.30 V T08
2024-01-11 07:13:38 C 01 33 18.665 +32 16 15.53 V T08
2024-01-11 07:19:04 C 01 33 19.543 +32 16 10.63 V T08
2024-01-11 07:42:44 C 01 33 23.256 +32 15 49.21 V T08
2024-01-14 07:12:51 C 01 45 07.632 +31 13 07.61 V T08
2024-01-14 07:27:17 C 01 45 09.902 +31 12 54.36 V T08
2024-01-14 07:31:57 C 01 45 10.639 +31 12 50.72 V T08
2024-01-14 07:40:24 C 01 45 11.995 +31 12 43.02 V T08
2024-01-15 06:39:26 C 01 48 57.142 +30 52 48.86 V T08
2024-01-15 06:43:29 C 01 48 57.754 +30 52 45.34 V T08
2024-01-15 07:05:50 C 01 49 01.267 +30 52 25.10 V T08
2024-01-15 07:15:09 C 01 49 02.753 +30 52 16.79 V T08
2024-01-16 06:37:44 C 01 52 50.832 +30 32 08.66 V T05
2024-01-16 06:42:56 C 01 52 51.598 +30 32 03.84 V T05
2024-01-16 06:50:16 C 01 52 52.759 +30 31 57.14 V T05
2024-01-16 07:04:50 C 01 52 55.046 +30 31 44.36 V T05
2024-01-17 03:17:18 C 01 56 11.634 +30 14 22.56 V 703
2024-01-17 03:20:57 C 01 56 12.224 +30 14 18.92 V 703
2024-01-17 03:24:36 C 01 56 12.800 +30 14 16.01 V 703
2024-01-17 03:28:15 C 01 56 13.376 +30 14 13.20 V 703
2024-01-18 06:37:11 C 02 00 35.858 +29 51 10.37 V T08
2024-01-18 07:04:35 C 02 00 40.154 +29 50 44.95 V T08
2024-01-18 07:09:54 C 02 00 40.934 +29 50 41.10 V T08
2024-01-18 07:21:55 C 02 00 42.862 +29 50 30.37 V T08
2024-01-22 07:17:53 C 02 16 01.159 +28 30 12.02 V T08
2024-01-22 07:23:12 C 02 16 01.992 +28 30 07.60 V T08
2024-01-22 07:52:26 C 02 16 06.590 +28 29 43.22 V T08
2024-01-22 08:00:45 C 02 16 07.783 +28 29 35.38 V T08
2024-01-22 08:11:47 C 02 16 09.512 +28 29 25.93 X F51