2021 NT8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4758006496 ± 1.44e-07
Semi-major axis (a)1.2403700550 AU ± 1.56e-08
Inclination (i)37.43774462° ± 1.83e-05
Long. of Asc. Node (Ω)134.16385196° ± 1.10e-05
Arg. of Perihelion (ω)339.27703265° ± 2.79e-05
Mean Anomaly (M)292.61448285° ± 4.36e-05
Mean Motion (n)0.7134858536°/day ± 1.35e-08
Perihelion dist (q)0.65020118 AU ± 1.79e-07
Aphelion dist (Q)1.83053893 AU ± 1.80e-07
Orbital Period1.38142372 yr ± 2.60e-08
Physical Parameters
H (abs. magnitude)19.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.292″
Uncertainty0
Orbit TypeApollo
MOID0.317241 AU
Observations Used51
Oppositions3
Arc Total2014-2025
First Observation Used2014-06-30
Last Observation Used2025-06-27
Observations (52)
Date Type RA Dec Mag Band Observatory
2014-06-30 12:24:25 C 22 01 50.014 +00 37 17.83 V F51
2014-06-30 12:44:03 C 22 01 49.695 +00 37 06.33 V F51
2014-06-30 13:03:50 C 22 01 49.364 +00 36 54.94 V F51
2014-06-30 13:23:40 C 22 01 49.030 +00 36 43.30 V F51
2014-07-28 12:26:24 C 21 31 19.879 -10 53 09.11 V F51
2014-07-28 12:42:36 C 21 31 18.546 -10 53 33.53 V F51
2014-09-13 05:50:35 C 19 47 25.195 -37 32 53.44 V F51
2014-09-13 06:04:59 C 19 47 24.303 -37 33 05.45 V F51
2014-09-13 06:19:21 C 19 47 23.444 -37 33 17.69 V F51
2021-07-13 13:35:36 C 23 17 45.657 -09 01 24.51 U F51
2021-07-13 13:51:47 C 23 17 45.933 -09 01 41.52 U F51
2021-07-13 14:07:57 C 23 17 46.214 -09 01 58.56 U F51
2021-07-14 07:35:34 C 23 18 06.79 -09 20 45.4 u H21
2021-07-14 07:44:54 C 23 18 06.96 -09 20 55.8 u H21
2021-07-14 13:44:59 C 23 18 13.577 -09 27 27.51 V 568
2021-07-14 13:46:24 C 23 18 13.595 -09 27 29.10 V 568
2021-07-14 13:47:48 C 23 18 13.617 -09 27 30.54 V 568
2021-07-17 12:31:17 C 23 19 24.524 -10 49 39.82 U F51
2021-07-17 12:47:44 C 23 19 24.723 -10 50 00.22 U F51
2021-07-17 13:04:11 C 23 19 24.923 -10 50 20.39 U F51
2021-07-31 11:57:17 C 23 20 23.735 -19 35 32.09 U F51
2021-07-31 12:13:52 C 23 20 23.483 -19 36 04.28 U F51
2021-07-31 12:46:59 C 23 20 23.028 -19 37 08.52 U F51
2021-08-05 08:30:39 C 23 18 25.46 -23 36 16.3 V W94
2021-08-05 08:39:01 C 23 18 25.23 -23 36 34.6 V W94
2021-08-05 08:47:11 C 23 18 25.09 -23 36 52.6 V W94
2021-08-17 02:26:15 C 23 06 44.46 -35 08 38.8 u 807
2021-08-17 02:30:55 C 23 06 44.18 -35 08 51.7 u 807
2021-08-17 02:35:34 C 23 06 43.87 -35 09 03.8 u 807
2021-08-27 03:52:06 C 22 46 34.59 -45 51 54.4 u 807
2021-08-27 03:56:07 C 22 46 34.21 -45 52 05.6 u 807
2021-08-27 04:00:21 C 22 46 33.73 -45 52 16.2 u 807
2021-09-13 01:52:19 C 21 47 44.14 -60 20 49.7 u 807
2021-09-13 01:56:48 C 21 47 43.29 -60 20 56.6 u 807
2021-09-13 02:01:20 C 21 47 42.40 -60 21 04.8 u 807
2021-10-06 08:02:42 C 20 14 21.06 -68 24 21.3 V 474
2021-10-06 08:10:17 C 20 14 19.96 -68 24 24.3 V 474
2021-10-08 09:03:56 C 20 08 15.02 -68 41 18.9 V 474
2021-10-08 09:09:00 C 20 08 14.50 -68 41 20.2 V 474
2021-10-08 09:16:36 C 20 08 13.57 -68 41 22.5 V 474
2022-06-02 08:10:55 C 19 25 22.987 +34 22 12.90 V V06
2022-06-02 08:12:57 C 19 25 22.822 +34 22 12.40 V V06
2022-06-02 08:14:59 C 19 25 22.645 +34 22 12.54 V V06
2022-06-02 08:17:00 C 19 25 22.447 +34 22 12.43 V V06
2022-07-22 03:50:56 C 17 40 26.55 +17 41 03.6 u H21
2022-07-22 03:59:00 C 17 40 26.09 +17 40 51.3 u H21
2022-07-22 04:13:05 C 17 40 25.31 +17 40 30.5 u H21
2022-07-23 03:08:24 C 17 39 10.12 +17 07 29.4 u H21
2022-07-23 03:11:34 C 17 39 09.94 +17 07 25.1 u H21
2022-07-23 03:14:45 C 17 39 09.77 +17 07 20.1 u H21