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
2021-09-10 14:52:54 C 22 40 15.00 -03 13 30.0 V D29
2021-09-10 15:13:16 C 22 40 14.23 -03 12 59.0 V D29
2021-09-10 15:33:38 C 22 40 13.47 -03 12 28.3 V D29
2021-09-11 04:35:38 C 22 39 50.11 -02 52 56.0 V G96
2021-09-11 04:43:13 C 22 39 49.83 -02 52 44.9 V G96
2021-09-11 04:50:47 C 22 39 49.58 -02 52 33.7 V G96
2021-09-11 04:58:22 C 22 39 49.29 -02 52 22.4 V G96
2021-09-11 05:06:59 C 22 39 49.06 -02 52 08.1 V 703
2021-09-11 05:14:37 C 22 39 48.70 -02 51 57.9 V 703
2021-09-11 05:22:15 C 22 39 48.47 -02 51 47.2 V 703
2021-09-11 05:29:54 C 22 39 48.17 -02 51 35.2 V 703
2021-09-14 05:31:42 C 22 37 48.18 -01 09 20.8 V 703
2021-09-14 05:46:59 C 22 37 47.76 -01 09 00.4 V 703
2021-09-14 05:54:37 C 22 37 47.49 -01 08 50.8 V 703
2021-09-23 08:57:28 C 22 34 04.736 +03 07 01.53 U F51
2021-09-23 09:15:37 C 22 34 04.488 +03 07 19.43 U F51
2021-09-23 09:33:46 C 22 34 04.226 +03 07 37.50 U F51
2021-09-23 09:51:56 C 22 34 03.971 +03 07 55.54 U F51
2021-09-26 05:35:29 C 22 33 39.872 +04 11 50.64 U F51
2021-09-26 05:54:09 C 22 33 39.734 +04 12 07.42 U F51
2021-09-26 06:12:50 C 22 33 39.592 +04 12 24.23 U F51
2021-09-26 11:27:34 C 22 33 38.50 +04 17 01.9 V D29
2021-09-26 11:47:55 C 22 33 38.37 +04 17 19.5 V D29
2021-09-26 12:08:18 C 22 33 38.21 +04 17 38.0 V D29
2021-09-27 05:59:00 C 22 33 35.562 +04 33 19.49 U F51
2021-09-27 06:07:29 C 22 33 35.511 +04 33 26.78 U F51
2021-09-27 06:14:46 C 22 33 35.469 +04 33 33.15 U F51
2021-09-30 06:34:01 C 22 33 37.928 +05 32 46.22 U F52
2021-09-30 06:52:28 C 22 33 37.909 +05 33 00.64 U F52
2021-09-30 07:10:53 C 22 33 37.892 +05 33 14.81 U F52
2021-09-30 07:29:20 C 22 33 37.862 +05 33 29.20 U F52
2021-10-01 14:11:13 C 22 33 45.48 +05 56 39.2 V D29
2021-10-01 14:31:35 C 22 33 45.46 +05 56 55.0 V D29
2021-10-01 14:51:57 C 22 33 45.52 +05 57 08.9 V D29
2021-10-04 07:31:23 C 22 34 15.410 +06 42 43.23 U F52
2021-10-04 07:48:47 C 22 34 15.509 +06 42 54.90 U F52
2021-10-04 08:06:10 C 22 34 15.603 +06 43 06.57 U F52
2021-10-06 10:19:18 C 22 34 49.692 +07 15 33.04 U F51
2021-10-06 10:35:57 C 22 34 49.847 +07 15 43.52 U F51
2021-10-06 10:52:29 C 22 34 50.015 +07 15 53.70 U F51
2021-10-06 11:09:00 C 22 34 50.185 +07 16 03.80 U F51
2021-10-09 04:10:30 C 22 35 50.77 +07 54 40.6 V G96
2021-10-09 04:20:51 C 22 35 50.88 +07 54 46.3 V G96
2021-10-09 04:29:02 C 22 35 51.02 +07 54 51.0 V G96
2021-10-09 04:37:12 C 22 35 51.13 +07 54 55.3 V G96
2021-10-11 09:09:58 C 22 36 50.675 +08 23 44.51 U F51
2021-10-11 09:26:45 C 22 36 50.969 +08 23 53.31 U F51
2021-10-11 09:43:31 C 22 36 51.254 +08 24 02.11 U F51
2021-10-11 10:00:20 C 22 36 51.544 +08 24 10.99 U F51
2021-10-11 14:18:12 C 22 36 57.22 +08 26 23.6 V D29