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
2023-08-14 02:17:21 C 23 54 22.238 +44 40 19.38 q M16
2023-08-14 02:28:59 C 23 54 20.959 +44 40 53.22 q M16
2023-08-14 02:40:37 C 23 54 19.670 +44 41 26.99 q M16
2023-08-14 13:11:11 C 23 53 18.276 +45 12 15.26 V T05
2023-08-14 13:15:25 C 23 53 17.772 +45 12 27.36 V T05
2023-08-14 13:56:25 C 23 53 12.953 +45 14 24.29 V T05
2023-08-14 14:37:37 C 23 53 08.150 +45 16 20.64 V T05
2023-08-14 22:28:56 C 23 52 25.363 +45 38 26.59 q M16
2023-08-14 22:40:24 C 23 52 24.125 +45 39 00.58 q M16
2023-08-14 22:51:52 C 23 52 22.798 +45 39 33.37 q M16
2023-08-15 04:07:45 C 23 51 52.07 +45 54 12.3 V G58
2023-08-15 04:08:48 C 23 51 51.97 +45 54 15.4 V G58
2023-08-15 04:09:47 C 23 51 51.86 +45 54 18.4 V G58
2023-08-15 04:10:48 C 23 51 51.76 +45 54 21.1 V G58
2023-08-18 10:28:46 C 23 43 08.539 +49 25 34.68 V T05
2023-08-18 11:19:55 C 23 43 01.469 +49 27 47.63 V T05
2023-08-18 11:28:25 C 23 43 00.288 +49 28 09.44 V T05
2023-08-20 11:36:22 C 23 36 57.588 +51 26 08.84 V T05
2023-08-20 11:39:37 C 23 36 57.118 +51 26 16.40 V T05
2023-08-20 11:45:11 C 23 36 56.273 +51 26 29.72 V T05
2023-08-20 20:07:59 C 23 35 52.49 +51 45 27.6 V G33
2023-08-20 20:09:35 C 23 35 52.32 +51 45 31.0 V G33
2023-08-20 20:11:16 C 23 35 52.10 +51 45 35.4 V G33
2023-08-20 20:13:12 C 23 35 52.24 +51 45 44.8 X M26
2023-08-20 20:17:21 C 23 35 51.65 +51 45 55.3 X M26
2023-08-20 20:21:08 C 23 35 51.14 +51 46 04.7 X M26
2023-08-22 04:59:45 C 23 31 23.62 +52 59 53.9 q U55
2023-08-22 05:14:05 C 23 31 21.56 +53 00 27.5 q U55
2023-08-22 05:29:32 C 23 31 19.51 +53 01 02.4 q U55
2023-08-22 12:41:33 C 23 30 14.774 +53 17 19.03 V T05
2023-08-22 12:45:49 C 23 30 14.078 +53 17 28.18 V T05
2023-08-22 13:29:58 C 23 30 06.950 +53 19 01.70 V T05
2023-08-22 14:10:52 C 23 30 00.425 +53 20 27.56 V T05
2023-08-23 04:37:37 C 23 28 01.90 +53 50 47.0 q U55
2023-08-23 04:52:00 C 23 27 59.77 +53 51 17.9 q U55
2023-08-23 05:06:31 C 23 27 57.58 +53 51 50.6 q U55
2023-08-23 23:20:05 C 23 25 14.45 +54 29 49.1 X G02
2023-08-23 23:32:54 C 23 25 12.42 +54 30 15.5 X G02
2023-08-23 23:44:26 C 23 25 10.52 +54 30 39.5 X G02
2023-08-24 12:53:03 C 23 23 10.186 +54 57 22.00 V T05
2023-08-24 12:58:35 C 23 23 09.242 +54 57 32.83 V T05
2023-08-24 13:25:33 C 23 23 04.603 +54 58 24.60 V T05
2023-08-24 20:49:36 C 23 22 01.45 +55 12 36.3 q L04
2023-08-24 20:54:10 C 23 22 00.70 +55 12 45.5 q L04
2023-08-24 20:58:26 C 23 21 59.99 +55 12 54.2 q L04
2023-08-25 21:37:04 C 23 18 10.07 +55 59 51.5 q L47
2023-08-25 21:46:15 C 23 18 08.31 +56 00 10.1 q L47
2023-08-26 11:48:55 C 23 15 51.170 +56 26 10.46 V T05
2023-08-26 11:53:44 C 23 15 50.311 +56 26 18.92 V T05
2023-08-26 12:01:26 C 23 15 48.893 +56 26 32.68 V T05