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
2016-08-07 22:39:33 C 00 35 07.03 +38 04 48.7 q 006
2016-08-07 22:43:03 C 00 35 07.00 +38 04 59.5 q 006
2016-08-07 22:46:33 C 00 35 06.84 +38 05 11.2 q 006
2016-08-07 22:52:23 C 00 35 06.73 +38 05 28.9 q 006
2016-08-09 12:34:57 C 00 34 02.58 +40 01 30.8 L T05
2016-08-09 12:50:40 C 00 34 01.89 +40 02 19.1 L T05
2016-08-09 13:11:24 C 00 34 00.92 +40 03 22.8 L T05
2016-08-09 13:31:03 C 00 34 00.00 +40 04 22.0 L T05
2016-08-09 13:49:23 C 00 33 59.20 +40 05 17.7 L T05
2016-08-09 23:47:11 C 00 33 42.41 +40 34 53.5 q Z80
2016-08-09 23:50:44 C 00 33 42.30 +40 35 04.9 q Z80
2016-08-09 23:54:16 C 00 33 42.12 +40 35 15.6 q Z80
2016-08-09 23:57:49 C 00 33 42.01 +40 35 26.8 q Z80
2016-08-10 00:01:22 C 00 33 41.87 +40 35 37.5 q Z80
2016-08-10 00:04:54 C 00 33 41.76 +40 35 48.3 q Z80
2016-08-10 00:08:27 C 00 33 41.59 +40 35 59.0 q Z80
2016-08-10 00:11:58 C 00 33 41.42 +40 36 10.0 q Z80
2016-08-10 00:15:31 C 00 33 41.31 +40 36 20.3 q Z80
2016-08-11 23:05:02 C 00 32 02.92 +42 55 13.2 o Z22
2016-08-11 23:08:33 C 00 32 02.67 +42 55 22.8 o Z22
2016-08-11 23:19:46 C 00 32 02.18 +42 55 56.9 o Z22
2016-08-12 22:34:07 C 00 31 04.08 +44 03 06.8 q 006
2016-08-12 22:37:37 C 00 31 03.97 +44 03 18.0 q 006
2016-08-12 22:41:07 C 00 31 03.79 +44 03 27.9 q 006
2016-08-12 22:46:56 C 00 31 03.71 +44 03 42.8 q 006
2016-08-12 22:51:39 C 00 31 03.40 +44 03 59.0 q 006
2016-08-13 22:29:17 C 00 29 59.54 +45 11 07.9 q 006
2016-08-13 22:35:07 C 00 29 59.30 +45 11 23.8 q 006
2016-08-13 22:38:37 C 00 29 59.06 +45 11 34.4 q 006
2016-08-13 22:42:07 C 00 29 58.85 +45 11 44.8 q 006
2016-08-13 22:45:37 C 00 29 58.77 +45 11 55.0 q 006
2016-08-14 22:30:27 C 00 28 48.88 +46 18 08.1 q 006
2016-08-14 22:33:57 C 00 28 48.79 +46 18 18.4 q 006
2016-08-14 22:39:47 C 00 28 48.35 +46 18 34.2 q 006
2016-08-14 22:42:08 C 00 28 48.26 +46 18 41.3 q 006
2016-08-14 22:44:28 C 00 28 48.10 +46 18 47.8 q 006
2016-08-15 22:26:36 C 00 27 32.07 +47 23 29.7 q Z80
2016-08-15 22:30:07 C 00 27 31.81 +47 23 39.9 q Z80
2016-08-15 22:33:40 C 00 27 31.61 +47 23 50.0 q Z80
2016-08-15 22:37:12 C 00 27 31.42 +47 23 59.8 q Z80
2016-08-15 22:40:45 C 00 27 31.21 +47 24 08.8 q Z80
2016-08-15 22:44:17 C 00 27 31.02 +47 24 19.0 q Z80
2016-08-17 11:37:29 C 00 25 19.99 +49 03 01.2 L T05
2016-08-17 11:53:10 C 00 25 18.76 +49 03 42.9 L T05
2016-08-17 12:04:57 C 00 25 17.84 +49 04 14.2 L T05
2016-08-17 12:20:05 C 00 25 16.65 +49 04 54.2 L T05
2016-08-17 12:23:03 C 00 25 16.40 +49 05 02.3 L T05
2016-08-17 12:40:45 C 00 25 15.03 +49 05 49.0 L T05
2016-08-17 12:41:38 C 00 25 14.95 +49 05 51.3 L T05
2016-08-17 13:00:21 C 00 25 13.44 +49 06 40.1 L T05