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
2020-06-17 12:31:15 C 20 16 48.75 -25 02 36.6 V T05
2020-06-17 12:35:51 C 20 16 48.54 -25 02 37.3 V T05
2020-06-17 12:51:37 C 20 16 47.89 -25 02 39.1 V T05
2020-06-17 17:12:52 C 20 16 38.580 -25 03 02.59 V P07
2020-06-17 18:34:29 C 20 16 35.383 -25 03 11.99 V P07
2020-06-17 20:19:56 C 20 16 31.294 -25 03 22.68 V P07
2020-06-17 20:27:52 C 20 16 30.984 -25 03 23.18 V P07
2020-06-21 12:06:33 C 20 12 58.93 -25 13 13.7 V T05
2020-06-21 12:09:11 C 20 12 58.80 -25 13 13.6 V T05
2020-06-21 12:13:08 C 20 12 58.69 -25 13 14.3 V T05
2020-06-21 12:21:02 C 20 12 58.24 -25 13 14.8 V T05
2020-06-29 11:17:00 C 20 03 12.42 -25 36 03.9 V T05
2020-06-29 11:19:38 C 20 03 12.27 -25 36 04.4 V T05
2020-06-29 11:27:35 C 20 03 11.75 -25 36 05.3 V T05
2020-06-29 11:37:34 C 20 03 11.18 -25 36 06.3 V T05
2020-06-30 11:14:18 C 20 01 47.30 -25 38 57.0 V T05
2020-06-30 11:16:58 C 20 01 47.20 -25 38 57.4 V T05
2020-06-30 11:24:57 C 20 01 46.67 -25 38 58.2 V T05
2020-06-30 11:42:55 C 20 01 45.51 -25 38 59.9 V T05
2020-06-30 11:56:29 C 20 01 44.71 -25 39 02.0 V T05
2020-07-01 10:47:30 C 20 00 21.34 -25 41 45.5 V T08
2020-07-01 10:50:09 C 20 00 21.15 -25 41 45.9 V T08
2020-07-01 10:54:08 C 20 00 20.92 -25 41 46.6 V T08
2020-07-01 11:01:26 C 20 00 20.48 -25 41 47.3 V T08
2020-07-11 12:26:04 C 19 43 33.19 -26 07 32.8 V T05
2020-07-11 12:30:51 C 19 43 32.81 -26 07 32.6 V T05
2020-07-11 12:39:29 C 19 43 32.15 -26 07 34.4 V T05
2020-07-11 13:30:32 C 19 43 28.16 -26 07 38.1 V T05
2020-07-12 08:57:07 C 19 41 59.016 -26 09 18.57 U F51
2020-07-12 09:11:19 C 19 41 57.885 -26 09 19.85 U F51
2020-07-12 09:25:31 C 19 41 56.757 -26 09 21.12 U F51
2020-07-12 09:39:46 C 19 41 55.623 -26 09 22.40 U F51
2020-07-13 11:04:56 C 19 39 56.49 -26 11 26.7 V T08
2020-07-13 11:56:10 C 19 39 52.33 -26 11 30.2 V T08
2020-07-13 12:00:51 C 19 39 51.97 -26 11 31.0 V T08
2020-07-13 12:42:09 C 19 39 48.64 -26 11 33.2 V T08
2020-07-17 10:28:32 C 19 32 17.16 -26 17 47.1 V T08
2020-07-17 10:33:10 C 19 32 16.80 -26 17 47.6 V T08
2020-07-17 10:41:08 C 19 32 16.12 -26 17 47.8 V T08
2020-07-17 11:04:43 C 19 32 14.12 -26 17 49.3 V T08
2020-07-21 09:49:40 C 19 24 23.94 -26 21 37.4 V T08
2020-07-21 09:54:18 C 19 24 23.52 -26 21 37.5 V T08
2020-07-21 10:02:55 C 19 24 22.79 -26 21 37.7 V T08
2020-07-21 10:18:10 C 19 24 21.48 -26 21 37.9 V T08
2020-07-29 08:28:55 C 19 08 33.93 -26 20 39.6 V T08
2020-07-29 08:31:34 C 19 08 33.69 -26 20 39.9 V T08
2020-07-29 08:41:35 C 19 08 32.86 -26 20 39.5 V T08
2020-07-29 08:53:32 C 19 08 31.81 -26 20 38.8 V T08
2020-10-23 05:09:13 C 18 58 01.98 -20 36 06.6 V T05
2020-10-23 05:13:50 C 18 58 02.25 -20 36 04.7 V T05