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
2002-09-24 08:38:23 C 01 48 58.49 +74 08 03.5 c 926
2002-09-24 08:42:43 C 01 48 57.93 +74 08 10.3 c 926
2002-09-26 08:11:29 C 01 44 34.61 +75 03 49.8 17.6 c 704
2002-09-26 08:33:50 C 01 44 31.73 +75 04 15.1 18.0 c 704
2002-09-26 08:56:46 C 01 44 28.97 +75 04 41.1 17.6 c 704
2002-09-26 09:19:11 C 01 44 26.19 +75 05 06.7 17.6 c 704
2002-09-29 20:25:22 C 01 34 29.59 +76 32 59.3 c 240
2002-09-29 20:27:25 C 01 34 29.27 +76 33 01.7 c 240
2002-09-29 20:41:36 C 01 34 27.08 +76 33 17.0 c 240
2002-10-29 22:05:31 C 22 59 57.19 +78 51 00.4 d 176
2002-10-29 22:09:29 C 22 59 56.66 +78 50 58.1 d 176
2002-10-29 22:13:35 C 22 59 56.12 +78 50 55.7 d 176
2002-10-29 22:17:30 C 22 59 55.59 +78 50 53.5 d 176
2002-10-29 22:21:30 C 22 59 55.06 +78 50 51.2 d 176
2002-11-20 04:03:45 C 23 12 45.03 +71 54 21.2 17.3 c 704
2002-11-20 04:29:30 C 23 12 47.32 +71 53 52.7 17.7 c 704
2002-11-20 04:55:24 C 23 12 49.84 +71 53 23.9 17.7 c 704
2002-11-20 05:21:30 C 23 12 52.27 +71 52 54.6 17.7 c 704
2002-11-20 05:47:30 C 23 12 54.76 +71 52 24.7 17.6 c 704
2002-11-21 05:04:44 C 23 15 42.03 +71 27 15.0 c 670
2002-11-21 05:14:14 C 23 15 42.93 +71 27 03.2 c 670
2002-12-11 11:53:59 C 00 28 52.90 +60 21 11.3 379
2002-12-11 11:56:35 C 00 28 53.32 +60 21 06.8 379
2002-12-11 12:05:00 C 00 28 54.55 +60 20 52.7 379
2002-12-12 02:24:17 C 00 31 19.35 +59 57 28.9 c 670
2002-12-12 03:02:44 C 00 31 25.11 +59 56 26.0 c 670
2002-12-13 05:06:17 C 00 35 41.71 +59 13 09.9 18.2 c 704
2002-12-13 05:27:59 C 00 35 45.09 +59 12 31.9 18.0 c 704
2002-12-13 05:49:39 C 00 35 48.46 +59 11 53.4 17.9 c 704
2002-12-13 06:11:18 C 00 35 51.76 +59 11 14.3 18.3 c 704
2002-12-13 06:32:58 C 00 35 55.29 +59 10 36.8 17.9 c 704
2002-12-14 17:48:33 C 00 41 49.48 +58 11 18.1 c 198
2002-12-14 17:55:45 C 00 41 50.59 +58 11 06.6 c 198
2002-12-14 18:13:39 C 00 41 53.41 +58 10 35.7 c 198
2002-12-14 18:25:05 C 00 41 55.09 +58 10 17.1 c 198
2002-12-14 18:33:16 C 00 41 56.35 +58 10 03.2 c 198
2002-12-14 18:39:49 C 00 41 57.37 +58 09 52.3 c 198
2002-12-23 19:15:05 C 01 17 28.02 +51 45 23.7 d 170
2002-12-23 19:16:58 C 01 17 28.23 +51 45 20.2 d 170
2002-12-23 19:18:52 C 01 17 28.60 +51 45 16.1 d 170
2002-12-23 19:20:45 C 01 17 28.84 +51 45 13.4 d 170
2002-12-23 19:21:42 C 01 17 28.94 +51 45 10.7 d 170
2002-12-23 19:34:13 C 01 17 30.84 +51 44 47.6 d 170
2002-12-26 23:29:30 C 01 29 41.06 +49 24 36.7 d H86
2002-12-27 00:00:42 C 01 29 45.65 +49 23 39.5 d H86
2002-12-27 00:43:49 C 01 29 52.05 +49 22 19.1 d H86
2002-12-28 03:28:43 C 01 34 05.74 +48 32 37.8 17.5 c 704
2002-12-28 03:49:12 C 01 34 08.71 +48 31 59.4 17.7 c 704
2002-12-28 04:09:41 C 01 34 11.79 +48 31 20.3 17.8 c 704
2002-12-28 04:30:07 C 01 34 14.80 +48 30 40.8 17.7 c 704