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
2021-08-26 11:56:55 C 22 55 07.38 -14 16 26.7 V T08
2021-08-27 08:26:19 C 22 54 09.90 -13 33 48.8 U I41
2021-08-27 08:27:41 C 22 54 09.83 -13 33 46.0 U I41
2021-08-27 08:28:20 C 22 54 09.78 -13 33 44.7 U I41
2021-08-27 08:29:43 C 22 54 09.72 -13 33 41.6 U I41
2021-08-27 08:58:06 C 22 54 08.20 -13 32 42.7 U I41
2021-08-27 09:33:23 C 22 54 06.28 -13 31 29.6 U I41
2021-08-27 11:49:42 C 22 54 00.004 -13 26 42.81 U F51
2021-08-27 12:07:33 C 22 53 59.028 -13 26 05.62 U F51
2021-08-27 12:25:15 C 22 53 58.069 -13 25 28.83 U F51
2021-08-27 12:42:55 C 22 53 57.115 -13 24 52.11 U F51
2021-08-28 11:16:33 C 22 52 54.53 -12 38 31.4 V T05
2021-08-28 11:21:12 C 22 52 54.32 -12 38 22.8 V T05
2021-08-28 12:12:09 C 22 52 51.56 -12 36 38.8 V T05
2021-08-28 12:52:59 C 22 52 49.40 -12 35 14.1 V T05
2021-08-29 07:06:56 C 22 52 00.20 -11 58 23.1 U I41
2021-08-29 08:11:11 C 22 51 56.82 -11 56 14.2 U I41
2021-08-29 08:12:33 C 22 51 56.73 -11 56 11.2 U I41
2021-08-29 08:22:48 C 22 51 56.19 -11 55 50.6 U I41
2021-08-30 10:32:53 C 22 50 44.79 -11 03 34.6 V T08
2021-08-30 10:40:18 C 22 50 44.39 -11 03 19.8 V T08
2021-08-30 10:46:32 C 22 50 43.99 -11 03 07.7 V T08
2021-08-30 11:32:23 C 22 50 41.65 -11 01 36.7 V T08
2021-08-31 09:08:21 C 22 49 44.58 -10 19 19.5 V T05
2021-08-31 09:08:42 C 22 49 44.55 -10 19 18.5 V T08
2021-08-31 09:12:20 C 22 49 44.39 -10 19 12.1 V T05
2021-08-31 09:12:53 C 22 49 44.34 -10 19 10.5 V T08
2021-08-31 09:16:57 C 22 49 44.13 -10 19 02.0 V T05
2021-08-31 09:19:20 C 22 49 44.016 -10 18 58.39 U F51
2021-08-31 09:21:43 C 22 49 43.88 -10 18 53.7 V T08
2021-08-31 09:24:51 C 22 49 43.72 -10 18 47.0 V T05
2021-08-31 09:31:39 C 22 49 43.38 -10 18 33.8 V T08
2021-08-31 09:35:11 C 22 49 43.198 -10 18 27.75 U F51
2021-08-31 23:05:28 C 22 49 06.97 -09 52 32.6 V K87
2021-08-31 23:13:55 C 22 49 06.59 -09 52 16.4 V K87
2021-08-31 23:22:19 C 22 49 06.21 -09 52 00.3 V K87
2021-09-01 09:09:11 C 22 48 41.06 -09 33 08.2 V T08
2021-09-01 09:18:16 C 22 48 40.61 -09 32 51.2 V T08
2021-09-01 09:27:10 C 22 48 40.15 -09 32 34.1 V T08
2021-09-01 09:36:04 C 22 48 39.69 -09 32 16.6 V T08
2021-09-01 23:50:52 C 22 48 02.17 -09 05 29.9 V K87
2021-09-01 23:59:17 C 22 48 01.82 -09 05 13.9 V K87
2021-09-02 00:07:44 C 22 48 01.40 -09 04 58.2 V K87
2021-09-02 23:26:08 C 22 47 02.10 -08 21 35.5 V K87
2021-09-02 23:32:28 C 22 47 01.81 -08 21 23.9 V K87
2021-09-02 23:38:49 C 22 47 01.54 -08 21 12.1 V K87
2021-09-03 06:44:55 C 22 46 44.03 -08 08 05.1 V 703
2021-09-03 06:52:29 C 22 46 43.66 -08 07 50.6 V 703
2021-09-03 07:00:03 C 22 46 43.33 -08 07 38.0 V 703
2021-09-03 07:07:37 C 22 46 42.98 -08 07 23.2 V 703