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
2023-12-25 07:27:58 C 00 24 36.173 +38 25 08.54 V T05
2023-12-25 07:51:20 C 00 24 40.061 +38 24 46.04 V T05
2023-12-27 08:01:08 C 00 32 53.362 +37 40 54.91 V T05
2023-12-27 08:06:22 C 00 32 54.286 +37 40 50.02 V T05
2023-12-27 08:15:40 C 00 32 55.769 +37 40 41.09 V T05
2023-12-27 08:34:35 C 00 32 58.954 +37 40 22.80 V T05
2023-12-28 07:08:25 C 00 36 50.194 +37 19 52.75 V T05
2023-12-28 07:12:59 C 00 36 50.933 +37 19 48.40 V T05
2023-12-28 07:36:50 C 00 36 54.878 +37 19 25.97 V T05
2023-12-28 07:47:18 C 00 36 56.614 +37 19 15.64 V T05
2023-12-29 03:58:36 C 00 40 23.329 +37 00 48.31 V 703
2023-12-29 04:01:57 C 00 40 23.862 +37 00 45.50 V 703
2023-12-29 04:05:18 C 00 40 24.384 +37 00 41.94 V 703
2023-12-29 04:08:40 C 00 40 24.971 +37 00 39.24 V 703
2023-12-29 07:10:22 C 00 40 55.762 +36 57 57.82 V T05
2023-12-29 07:49:30 C 00 41 02.194 +36 57 20.34 V T05
2023-12-29 08:02:18 C 00 41 04.286 +36 57 08.21 V T05
2023-12-31 04:55:00 C 00 48 41.983 +36 16 09.95 V 703
2023-12-31 04:58:27 C 00 48 42.570 +36 16 06.20 V 703
2023-12-31 05:01:53 C 00 48 43.157 +36 16 02.93 V 703
2023-12-31 05:05:19 C 00 48 43.726 +36 15 59.54 V 703
2024-01-01 03:59:56 C 00 52 37.063 +35 55 09.41 V 703
2024-01-01 04:03:22 C 00 52 37.661 +35 55 06.24 V 703
2024-01-01 04:06:48 C 00 52 38.212 +35 55 03.07 V 703
2024-01-01 04:10:13 C 00 52 38.752 +35 55 00.26 V 703
2024-01-01 06:31:26 C 00 53 02.834 +35 52 56.86 V T05
2024-01-01 06:36:38 C 00 53 03.677 +35 52 52.28 V T05
2024-01-01 06:45:08 C 00 53 05.066 +35 52 44.47 V T05
2024-01-01 07:00:48 C 00 53 07.622 +35 52 29.78 V T05
2024-01-02 08:06:19 C 00 57 21.852 +35 29 37.36 V T08
2024-01-02 08:10:51 C 00 57 22.606 +35 29 33.29 V T08
2024-01-02 08:18:50 C 00 57 23.904 +35 29 25.37 V T08
2024-01-02 08:20:50 C 00 57 24.252 +35 29 23.39 V T08
2024-01-02 08:25:02 C 00 57 24.931 +35 29 19.43 V T08
2024-01-02 08:33:40 C 00 57 26.362 +35 29 11.26 V T08
2024-01-02 08:34:20 C 00 57 26.467 +35 29 10.68 V T08
2024-01-03 04:21:00 C 01 00 47.286 +35 11 10.25 V G96
2024-01-03 04:28:20 C 01 00 48.488 +35 11 03.52 V G96
2024-01-03 04:35:41 C 01 00 49.691 +35 10 56.46 V G96
2024-01-03 04:43:04 C 01 00 50.893 +35 10 49.58 V G96
2024-01-03 07:39:05 C 01 01 20.465 +35 08 14.57 V T08
2024-01-03 07:48:00 C 01 01 21.931 +35 08 05.89 V T08
2024-01-03 08:02:02 C 01 01 24.216 +35 07 52.82 V T08
2024-01-04 06:31:14 C 01 05 11.935 +34 47 31.70 V T05
2024-01-04 06:36:26 C 01 05 12.833 +34 47 27.10 V T05
2024-01-04 06:44:54 C 01 05 14.191 +34 47 18.92 V T05
2024-01-04 07:01:12 C 01 05 16.826 +34 47 03.19 V T05
2024-01-05 07:19:42 C 01 09 21.737 +34 25 02.60 V T05
2024-01-05 07:24:18 C 01 09 22.522 +34 24 58.50 V T05
2024-01-05 07:32:08 C 01 09 23.786 +34 24 51.08 V T05