2021 NM8

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6033078423 ± 7.67e-06
Semi-major axis (a)2.4232213344 AU ± 4.60e-05
Inclination (i)16.06074921° ± 1.30e-04
Long. of Asc. Node (Ω)306.53180085° ± 9.04e-05
Arg. of Perihelion (ω)23.85069885° ± 1.93e-05
Mean Anomaly (M)44.69716614° ± 1.16e-02
Mean Motion (n)0.2612899166°/day ± 7.44e-06
Perihelion dist (q)0.96127290 AU ± 2.60e-05
Aphelion dist (Q)3.88516977 AU ± 7.60e-05
Orbital Period3.77215583 yr ± 1.07e-04
Physical Parameters
H (abs. magnitude)22.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.085″
Uncertainty2
Orbit TypeApollo
MOID0.020701 AU
Observations Used37
Oppositions1
Arc Total2021-2021
First Observation Used2021-07-07
Last Observation Used2021-09-13
Observations (37)
Date Type RA Dec Mag Band Observatory
2021-07-07 23:15:58 C 13 30 20.79 -47 40 31.0 W84
2021-07-07 23:18:08 C 13 30 20.76 -47 40 27.8 W84
2021-07-07 23:20:17 C 13 30 20.71 -47 40 24.5 W84
2021-07-07 23:22:27 C 13 30 20.68 -47 40 21.4 W84
2021-07-07 23:24:37 C 13 30 20.63 -47 40 18.2 W84
2021-07-07 23:28:56 C 13 30 20.55 -47 40 11.8 W84
2021-07-07 23:31:05 C 13 30 20.50 -47 40 08.3 W84
2021-07-07 23:33:14 C 13 30 20.46 -47 40 05.2 W84
2021-07-07 23:35:25 C 13 30 20.43 -47 40 02.2 W84
2021-07-07 23:37:34 C 13 30 20.39 -47 39 58.8 W84
2021-07-07 23:39:44 C 13 30 20.34 -47 39 55.6 W84
2021-07-08 23:15:30 C 13 30 12.16 -47 04 27.0 W84
2021-07-08 23:17:39 C 13 30 12.13 -47 04 23.6 W84
2021-07-08 23:21:59 C 13 30 12.06 -47 04 16.9 W84
2021-07-08 23:24:09 C 13 30 12.03 -47 04 13.7 W84
2021-07-08 23:26:17 C 13 30 12.00 -47 04 10.4 W84
2021-07-08 23:28:26 C 13 30 11.94 -47 04 07.2 W84
2021-07-08 23:30:35 C 13 30 11.93 -47 04 03.8 W84
2021-07-08 23:32:44 C 13 30 11.89 -47 04 00.5 W84
2021-07-08 23:39:12 C 13 30 11.81 -47 03 50.8 W84
2021-07-08 23:41:21 C 13 30 11.78 -47 03 47.3 W84
2021-07-08 23:43:32 C 13 30 11.74 -47 03 44.0 W84
2021-07-08 23:45:40 C 13 30 11.71 -47 03 40.6 W84
2021-07-08 23:47:49 C 13 30 11.68 -47 03 37.2 W84
2021-07-08 23:50:02 C 13 30 11.65 -47 03 33.1 W84
2021-07-08 23:54:18 C 13 30 11.59 -47 03 27.3 W84
2021-07-08 23:58:36 C 13 30 11.52 -47 03 20.6 W84
2021-08-08 07:00:31 C 13 59 29.817 -10 45 02.58 V T12
2021-08-08 07:02:04 C 13 59 29.913 -10 44 53.39 V T12
2021-08-08 07:05:47 C 13 59 30.147 -10 44 31.62 V T12
2021-08-08 07:07:26 C 13 59 30.248 -10 44 21.85 V T12
2021-08-08 07:09:57 C 13 59 30.404 -10 44 07.21 V T12
2021-08-13 06:04:09 C 14 08 16.766 +02 19 27.36 V T12
2021-08-13 06:07:56 C 14 08 17.003 +02 19 54.94 V T12
2021-08-13 06:10:53 C 14 08 17.190 +02 20 16.58 V T12
2021-09-13 05:21:05 C 15 16 51.278 +77 24 39.41 V T12
2021-09-13 05:24:43 C 15 16 51.751 +77 24 48.91 V T12