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
2023-09-29 09:22:11 C 21 07 18.514 +63 18 00.07 V T05
2023-09-29 09:26:20 C 21 07 18.134 +63 17 58.38 V T05
2023-09-29 09:35:30 C 21 07 17.304 +63 17 54.06 V T05
2023-09-29 09:53:00 C 21 07 15.622 +63 17 47.00 V T05
2023-10-01 08:18:58 C 21 03 54.079 +62 59 59.53 V T05
2023-10-01 08:23:33 C 21 03 53.741 +62 59 57.62 V T05
2023-10-01 08:49:31 C 21 03 51.497 +62 59 45.92 V T05
2023-10-01 08:50:10 C 21 03 51.478 +62 59 45.24 V T05
2023-10-01 08:54:53 C 21 03 51.082 +62 59 43.33 V T05
2023-10-01 09:10:38 C 21 03 49.754 +62 59 35.95 V T05
2023-10-02 00:32:05 C 21 02 54.37 +62 53 10.6 V W46
2023-10-02 00:38:20 C 21 02 53.87 +62 53 08.4 V W46
2023-10-02 00:51:36 C 21 02 48.61 +62 52 42.3 X L63
2023-10-02 00:54:55 C 21 02 52.60 +62 53 01.8 V W46
2023-10-02 01:01:00 C 21 02 48.02 +62 52 37.5 X L63
2023-10-02 01:10:12 C 21 02 47.40 +62 52 32.8 X L63
2023-10-03 08:40:39 C 21 00 59.530 +62 39 15.91 V T05
2023-10-03 08:45:53 C 21 00 59.198 +62 39 13.64 V T05
2023-10-03 08:59:54 C 21 00 58.178 +62 39 06.34 V T05
2023-10-03 09:14:29 C 21 00 57.218 +62 38 58.74 V T05
2023-10-05 08:05:52 C 20 58 45.583 +62 17 11.00 V T05
2023-10-05 08:10:24 C 20 58 45.310 +62 17 08.52 V T05
2023-10-05 08:25:23 C 20 58 44.434 +62 17 00.74 V T05
2023-10-05 08:40:36 C 20 58 43.572 +62 16 52.18 V T05
2023-10-07 08:25:37 C 20 57 03.989 +61 53 00.13 V T05
2023-10-07 08:30:18 C 20 57 03.754 +61 52 57.54 V T05
2023-10-07 08:38:29 C 20 57 03.432 +61 52 52.82 V T05
2023-10-07 08:53:05 C 20 57 02.786 +61 52 44.22 V T05
2023-10-11 17:55:07 C 20 55 26.65 +60 55 27.9 V 130
2023-10-11 18:01:49 C 20 55 26.60 +60 55 24.7 V 130
2023-10-11 18:08:32 C 20 55 26.44 +60 55 21.2 V 130
2023-10-13 07:23:33 C 20 55 26.688 +60 34 01.31 V T05
2023-10-13 07:28:09 C 20 55 26.614 +60 33 58.03 V T05
2023-10-13 07:36:55 C 20 55 26.515 +60 33 52.63 V T05
2023-10-13 07:56:32 C 20 55 26.338 +60 33 40.18 V T05
2023-10-15 07:39:48 C 20 55 57.000 +60 05 21.80 V T05
2023-10-15 07:43:58 C 20 55 57.010 +60 05 18.82 V T05
2023-10-15 07:52:39 C 20 55 57.024 +60 05 13.20 V T05
2023-10-17 09:06:39 C 20 56 58.344 +59 35 09.60 V T05
2023-10-17 09:14:16 C 20 56 58.426 +59 35 04.02 V T05
2023-10-17 09:19:54 C 20 56 58.553 +59 35 00.28 V T05
2023-10-17 09:34:36 C 20 56 58.766 +59 34 49.84 V T05
2023-10-19 04:48:14 C 20 58 19.556 +59 08 02.76 V G96
2023-10-19 04:55:31 C 20 58 19.729 +59 07 58.08 V G96
2023-10-19 04:59:49 C 20 58 22.361 +59 08 03.98 V T05
2023-10-19 05:00:28 C 20 58 22.334 +59 08 02.94 V T05
2023-10-19 05:02:50 C 20 58 19.916 +59 07 52.93 V G96
2023-10-19 05:03:51 C 20 58 22.421 +59 08 01.79 V T05
2023-10-19 05:04:30 C 20 58 22.428 +59 08 00.82 V T05
2023-10-19 05:10:07 C 20 58 20.075 +59 07 47.89 V G96