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
2023-12-16 12:52:07 S 23 48 42.26 +41 34 58.5 L C51
2023-12-16 14:25:38 S 23 48 58.15 +41 33 34.8 L C51
2023-12-16 14:25:48 S 23 48 58.17 +41 33 34.6 L C51
2023-12-16 15:58:36 S 23 49 13.88 +41 32 11.9 L C51
2023-12-16 15:58:47 S 23 49 13.91 +41 32 11.0 L C51
2023-12-16 17:31:45 S 23 49 29.67 +41 30 47.4 L C51
2023-12-16 19:04:43 S 23 49 45.46 +41 29 25.3 L C51
2023-12-16 22:10:39 S 23 50 16.99 +41 26 39.3 L C51
2023-12-16 23:43:37 S 23 50 32.76 +41 25 16.0 L C51
2023-12-17 01:16:35 S 23 50 48.55 +41 23 53.3 L C51
2023-12-17 04:22:31 S 23 51 20.13 +41 21 06.9 L C51
2023-12-17 05:55:29 S 23 51 35.87 +41 19 43.6 L C51
2023-12-17 05:57:54 C 23 51 35.916 +41 19 54.23 V T05
2023-12-17 05:59:13 C 23 51 36.187 +41 19 53.04 V T05
2023-12-17 06:05:48 C 23 51 37.219 +41 19 46.70 V T05
2023-12-17 06:07:06 C 23 51 37.421 +41 19 45.80 V T05
2023-12-17 06:23:38 C 23 51 40.085 +41 19 30.65 V T05
2023-12-17 06:27:01 C 23 51 40.658 +41 19 27.41 V T05
2023-12-17 06:31:23 C 23 51 41.359 +41 19 23.16 V T05
2023-12-17 06:40:17 C 23 51 42.794 +41 19 15.60 V T05
2023-12-17 07:28:27 S 23 51 51.67 +41 18 20.4 L C51
2023-12-17 09:01:25 S 23 52 07.43 +41 16 57.2 L C51
2023-12-17 15:13:17 S 23 53 10.62 +41 11 24.9 L C51
2023-12-17 18:19:13 S 23 53 42.24 +41 08 38.8 L C51
2023-12-18 00:31:05 S 23 54 45.29 +41 03 05.3 L C51
2023-12-18 02:25:49 C 23 55 04.919 +41 01 30.54 V 703
2023-12-18 02:28:55 C 23 55 05.380 +41 01 27.66 V 703
2023-12-18 02:32:00 C 23 55 05.905 +41 01 24.74 V 703
2023-12-18 02:35:07 C 23 55 06.416 +41 01 22.26 V 703
2023-12-22 05:12:40 S 00 11 55.67 +39 32 23.5 L C51
2023-12-22 05:12:51 S 00 11 55.73 +39 32 23.9 L C51
2023-12-22 14:30:27 S 00 13 31.13 +39 23 57.9 L C51
2023-12-22 16:03:25 S 00 13 46.81 +39 22 34.6 L C51
2023-12-22 17:36:23 S 00 14 02.82 +39 21 10.1 L C51
2023-12-22 19:09:21 S 00 14 18.70 +39 19 47.0 L C51
2023-12-22 20:42:19 S 00 14 34.65 +39 18 20.9 L C51
2023-12-22 22:15:17 S 00 14 50.49 +39 16 57.3 L C51
2023-12-22 23:48:15 S 00 15 06.32 +39 15 33.6 L C51
2023-12-23 01:21:13 S 00 15 22.16 +39 14 10.2 L C51
2023-12-23 04:26:59 S 00 15 54.03 +39 11 21.7 L C51
2023-12-23 05:59:57 S 00 16 09.88 +39 09 56.4 L C51
2023-12-23 07:32:55 S 00 16 25.76 +39 08 33.9 L C51
2023-12-23 13:44:47 S 00 17 29.30 +39 02 54.6 L C51
2023-12-23 16:50:43 S 00 18 01.11 +39 00 06.5 L C51
2023-12-23 19:56:28 S 00 18 32.90 +38 57 19.3 L C51
2023-12-23 23:02:24 S 00 19 04.59 +38 54 29.3 L C51
2023-12-24 02:08:20 S 00 19 36.42 +38 51 40.8 L C51
2023-12-24 05:14:16 S 00 20 08.24 +38 48 51.4 L C51
2023-12-25 06:51:55 C 00 24 30.276 +38 25 42.49 V T05
2023-12-25 06:56:30 C 00 24 31.022 +38 25 38.17 V T05