2021 NW5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5350126223 ± 6.01e-06
Semi-major axis (a)2.7392357138 AU ± 4.03e-05
Inclination (i)14.56652377° ± 1.06e-04
Long. of Asc. Node (Ω)340.87376248° ± 7.35e-06
Arg. of Perihelion (ω)326.98333852° ± 4.49e-05
Mean Anomaly (M)343.78681223° ± 7.57e-03
Mean Motion (n)0.2174043193°/day ± 4.79e-06
Perihelion dist (q)1.27371003 AU ± 2.49e-05
Aphelion dist (Q)4.20476140 AU ± 6.40e-05
Orbital Period4.53360948 yr ± 1.00e-04
Physical Parameters
H (abs. magnitude)20.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.290″
Uncertainty1
Orbit TypeAmor
MOID0.287640 AU
Observations Used202
Oppositions1
Arc Total2021-2021
First Observation Used2021-07-10
Last Observation Used2021-10-27
Observations (205)
Date Type RA Dec Mag Band Observatory
2021-07-10 07:20:40 C 23 02 16.00 -48 42 42.1 X Y00
2021-07-10 07:24:22 C 23 02 16.21 -48 42 37.6 X Y00
2021-07-10 07:28:00 C 23 02 16.58 -48 42 33.4 X Y00
2021-07-11 03:35:46 C 23 03 43.12 -48 20 11.2 X Y00
2021-07-11 03:45:09 C 23 03 43.75 -48 20 00.4 X Y00
2021-07-11 03:54:35 C 23 03 44.32 -48 19 50.6 X Y00
2021-07-11 15:17:16 C 23 04 30.13 -48 06 55.3 X Q62
2021-07-11 15:30:30 C 23 04 30.84 -48 06 41.2 X Q62
2021-07-11 15:43:41 C 23 04 31.55 -48 06 27.2 X Q62
2021-07-11 21:49:20 C 23 04 56.66 -47 59 23.0 V L81
2021-07-11 22:08:39 C 23 04 57.81 -47 59 01.6 V L81
2021-07-12 05:11:18 C 23 05 23.99 -47 51 04.1 X Y00
2021-07-12 05:14:47 C 23 05 24.15 -47 51 00.2 X Y00
2021-07-12 05:18:17 C 23 05 24.32 -47 50 56.1 X Y00
2021-07-13 03:09:00 C 23 06 46.54 -47 25 10.7 X Y00
2021-07-13 03:12:53 C 23 06 46.78 -47 25 06.1 X Y00
2021-07-13 03:16:31 C 23 06 46.96 -47 25 01.8 X Y00
2021-07-14 04:58:44 C 23 08 15.56 -46 54 02.8 X Y00
2021-07-14 05:02:50 C 23 08 15.75 -46 53 57.9 X Y00
2021-07-14 05:06:55 C 23 08 15.96 -46 53 53.1 X Y00
2021-07-28 06:00:26 C 23 17 46.08 -38 34 30.9 u 807
2021-07-28 06:03:58 C 23 17 46.04 -38 34 24.9 u 807
2021-07-28 06:07:23 C 23 17 46.05 -38 34 18.7 u 807
2021-07-30 07:53:37 C 23 17 40.85 -37 06 02.3 V W94
2021-07-30 08:01:53 C 23 17 40.73 -37 05 48.3 V W94
2021-07-30 08:10:13 C 23 17 40.79 -37 05 31.8 V W94
2021-08-11 11:47:57 C 23 11 10.97 -27 22 18.0 V T05
2021-08-11 11:50:35 C 23 11 10.87 -27 22 12.9 V T05
2021-08-11 11:54:32 C 23 11 10.67 -27 22 03.8 V T05
2021-08-11 12:02:26 C 23 11 10.28 -27 21 47.1 V T05
2021-08-13 09:07:30 C 23 09 27.94 -25 43 52.5 V T08
2021-08-13 09:37:32 C 23 09 26.56 -25 42 47.6 V T08
2021-08-13 09:42:51 C 23 09 26.31 -25 42 36.1 V T08
2021-08-13 10:11:13 C 23 09 24.97 -25 41 35.5 V T08
2021-08-15 10:46:13 C 23 07 24.18 -23 54 56.2 V T05
2021-08-15 10:49:31 C 23 07 24.02 -23 54 48.3 V T05
2021-08-15 11:10:40 C 23 07 22.93 -23 54 02.3 V T05
2021-08-15 11:20:37 C 23 07 22.44 -23 53 40.3 V T05
2021-08-17 10:32:41 C 23 05 19.05 -22 09 21.0 V T08
2021-08-17 10:46:44 C 23 05 18.27 -22 08 50.0 V T08
2021-08-17 10:53:25 C 23 05 17.91 -22 08 35.6 V T08
2021-08-17 10:59:30 C 23 05 17.58 -22 08 22.1 V T08
2021-08-17 11:34:47 C 23 05 15.70 -22 07 04.3 V T08
2021-08-25 11:26:46 C 22 56 17.22 -15 08 07.6 V T08
2021-08-25 11:48:45 C 22 56 16.00 -15 07 20.8 V T08
2021-08-25 11:53:23 C 22 56 15.71 -15 07 10.7 V T08
2021-08-25 12:04:15 C 22 56 15.12 -15 06 47.6 V T08
2021-08-26 11:20:41 C 22 55 09.37 -14 17 42.5 V T08
2021-08-26 11:28:40 C 22 55 08.94 -14 17 26.4 V T08
2021-08-26 11:33:19 C 22 55 08.66 -14 17 16.0 V T08