86039 (1999 NC43)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5789091491 ± 1.45e-08
Semi-major axis (a)1.7598177955 AU ± 5.57e-10
Inclination (i)7.13333312° ± 2.38e-06
Long. of Asc. Node (Ω)311.61598237° ± 1.20e-05
Arg. of Perihelion (ω)120.82430919° ± 1.20e-05
Mean Anomaly (M)26.20615462° ± 1.56e-06
Mean Motion (n)0.4221926989°/day ± 2.00e-10
Perihelion dist (q)0.74104317 AU ± 2.54e-08
Aphelion dist (Q)2.77859242 AU ± 2.55e-08
Orbital Period2.33454128 yr ± 1.11e-09
Physical Parameters
H (abs. magnitude)15.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.297″
Uncertainty0
Orbit TypeApollo
MOID0.024866 AU
Observations Used1647
Oppositions15
Arc Total1999-2025
First Observation Used1999-06-11
Last Observation Used2025-12-26
Observations (1833)
Date Type RA Dec Mag Band Observatory
2020-12-24 01:46:08 C 21 29 49.46 -08 42 59.8 V G96
2020-12-25 04:53:22 C 21 33 29.34 -08 21 00.9 V T08
2020-12-25 04:58:40 C 21 33 30.07 -08 20 56.1 V T08
2020-12-25 05:07:18 C 21 33 31.20 -08 20 48.7 V T08
2020-12-25 05:21:53 C 21 33 33.15 -08 20 37.4 V T08
2021-01-06 01:53:51 C 22 14 01.06 -04 11 07.0 U I41
2021-01-06 01:57:25 C 22 14 01.58 -04 11 03.7 U I41
2021-01-06 02:00:59 C 22 14 02.10 -04 11 00.4 U I41
2021-01-06 02:04:31 C 22 14 02.63 -04 10 57.1 U I41
2021-01-06 02:08:05 C 22 14 03.15 -04 10 53.9 U I41
2021-01-07 01:41:06 C 22 17 34.67 -03 48 52.6 V 703
2021-01-07 01:49:32 C 22 17 35.99 -03 48 43.8 V 703
2021-01-07 01:57:59 C 22 17 37.22 -03 48 35.7 V 703
2021-01-07 02:06:25 C 22 17 38.56 -03 48 28.2 V 703
2021-01-08 05:03:34 C 22 21 42.79 -03 22 59.6 V T05
2021-01-08 05:09:32 C 22 21 43.68 -03 22 53.9 V T05
2021-01-08 05:17:28 C 22 21 44.86 -03 22 46.5 V T05
2021-01-08 05:33:58 C 22 21 47.33 -03 22 30.7 V T05
2021-01-09 01:56:54 C 22 24 53.94 -03 03 09.4 U I41
2021-01-09 02:00:23 C 22 24 54.47 -03 03 06.3 U I41
2021-01-09 02:03:52 C 22 24 55.00 -03 03 02.9 U I41
2021-01-09 02:07:22 C 22 24 55.51 -03 02 59.6 U I41
2021-01-09 02:10:52 C 22 24 56.05 -03 02 56.3 U I41
2021-01-10 05:22:45 C 22 29 06.97 -02 36 50.1 V T08
2021-01-10 05:23:25 C 22 29 07.09 -02 36 49.5 V T08
2021-01-10 05:26:45 C 22 29 07.61 -02 36 46.3 V T08
2021-01-10 05:27:25 C 22 29 07.71 -02 36 45.4 V T08
2021-01-10 05:35:22 C 22 29 08.96 -02 36 37.7 V T08
2021-01-10 05:36:02 C 22 29 09.01 -02 36 37.0 V T08
2021-01-10 05:49:58 C 22 29 11.15 -02 36 23.5 V T08
2021-01-10 05:50:38 C 22 29 11.26 -02 36 23.0 V T08
2021-01-11 02:17:13 C 22 32 21.90 -02 16 41.7 U I41
2021-01-11 02:20:42 C 22 32 22.43 -02 16 38.3 U I41
2021-01-11 02:24:12 C 22 32 22.97 -02 16 35.0 U I41
2021-01-11 02:27:41 C 22 32 23.51 -02 16 31.6 U I41
2021-01-12 02:17:52 C 22 36 07.61 -01 53 22.8 U I41
2021-01-12 02:21:20 C 22 36 08.15 -01 53 19.4 U I41
2021-01-12 02:24:49 C 22 36 08.69 -01 53 16.2 U I41
2021-01-12 02:28:16 C 22 36 09.23 -01 53 12.7 U I41
2021-01-13 02:18:44 C 22 39 55.60 -01 29 55.0 U I41
2021-01-13 02:22:14 C 22 39 56.14 -01 29 51.6 U I41
2021-01-13 02:25:43 C 22 39 56.69 -01 29 48.2 U I41
2021-01-13 02:29:12 C 22 39 57.24 -01 29 44.7 U I41
2021-01-14 02:00:57 C 22 43 42.93 -01 06 37.6 U I41
2021-01-14 02:04:28 C 22 43 43.48 -01 06 33.8 U I41
2021-01-14 02:07:56 C 22 43 44.04 -01 06 30.7 U I41
2021-01-14 02:11:25 C 22 43 44.59 -01 06 27.2 U I41
2021-01-14 02:14:54 C 22 43 45.14 -01 06 23.5 U I41
2021-01-16 02:02:36 C 22 51 30.83 -00 19 02.9 U I41
2021-01-16 02:06:06 C 22 51 31.39 -00 18 59.6 U I41