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
2021-03-10 18:12:42 C 05 08 05.28 +16 23 50.2 q K73
2021-03-10 18:20:51 C 05 08 08.48 +16 23 48.1 q K73
2021-03-13 19:14:17 C 05 36 22.18 +15 54 40.8 q K73
2021-03-13 19:19:32 C 05 36 24.16 +15 54 37.1 q K73
2021-03-13 19:50:50 C 05 36 35.72 +15 54 22.3 q K73
2021-03-13 19:56:15 C 05 36 37.89 +15 54 19.7 q K73
2021-03-14 06:45:03 C 05 40 39.60 +15 49 11.6 V T05
2021-03-14 06:49:40 C 05 40 41.28 +15 49 09.4 V T05
2021-03-14 07:21:31 C 05 40 52.92 +15 48 52.9 V T05
2021-03-14 07:34:24 C 05 40 57.64 +15 48 46.4 V T05
2021-03-14 18:20:05 C 05 44 56.36 +15 43 11.3 a 233
2021-03-14 18:22:21 C 05 44 57.19 +15 43 09.7 a 233
2021-03-14 18:25:43 C 05 44 58.40 +15 43 08.1 a 233
2021-03-14 18:38:51 C 05 45 03.15 +15 43 01.3 a 233
2021-03-15 19:21:19 C 05 53 59.04 +15 29 45.3 V L63
2021-03-15 19:28:03 C 05 54 01.45 +15 29 41.0 V L63
2021-03-15 19:34:57 C 05 54 03.85 +15 29 36.8 V L63
2021-03-19 03:04:23 C 06 21 09.81 +14 41 37.4 V G96
2021-03-19 03:12:31 C 06 21 12.40 +14 41 31.9 V G96
2021-03-19 03:20:39 C 06 21 15.00 +14 41 26.8 V G96
2021-03-19 03:28:47 C 06 21 17.60 +14 41 21.4 V G96
2021-03-20 06:22:50 C 06 29 52.78 +14 23 49.1 V T08
2021-03-20 06:58:33 C 06 30 03.79 +14 23 25.0 V T08
2021-03-20 07:17:59 C 06 30 09.78 +14 23 11.9 V T08
2021-03-21 09:54:59 C 06 38 21.61 +14 05 37.4 q E89
2021-03-21 10:03:19 C 06 38 24.13 +14 05 32.0 q E89
2021-03-21 10:20:57 C 06 38 29.38 +14 05 18.8 q E89
2021-03-22 16:04:21 C 06 47 18.93 +13 44 39.9 q C97
2021-03-22 16:04:58 C 06 47 19.09 +13 44 39.5 q C97
2021-03-22 16:06:12 C 06 47 19.45 +13 44 38.7 q C97
2021-03-22 16:06:49 C 06 47 19.61 +13 44 38.0 q C97
2021-03-22 16:07:26 C 06 47 19.81 +13 44 37.7 q C97
2021-03-22 16:08:04 C 06 47 20.00 +13 44 37.3 q C97
2021-03-22 16:08:41 C 06 47 20.16 +13 44 37.0 q C97
2021-03-25 20:50:59 C 07 08 31.30 +12 51 09.8 V L63
2021-03-25 21:00:39 C 07 08 33.75 +12 51 03.8 V L63
2021-03-25 21:10:25 C 07 08 36.30 +12 50 56.5 V L63
2021-03-27 06:30:09 C 07 17 08.82 +12 27 53.7 V T08
2021-03-27 06:34:47 C 07 17 09.96 +12 27 50.3 V T08
2021-03-27 06:42:46 C 07 17 11.92 +12 27 44.8 V T08
2021-03-27 07:02:06 C 07 17 16.65 +12 27 31.2 V T08
2021-03-28 20:52:32 C 07 26 30.41 +12 01 16.7 V G17
2021-03-28 20:59:18 C 07 26 31.97 +12 01 12.2 V G17
2021-03-28 21:06:02 C 07 26 33.55 +12 01 07.7 V G17
2021-03-29 19:04:34 C 07 31 42.77 +11 46 07.4 a 233
2021-03-29 19:09:21 C 07 31 43.87 +11 46 03.8 a 233
2021-03-29 19:18:28 C 07 31 45.94 +11 45 57.7 a 233
2021-03-29 19:19:05 C 07 31 46.22 +11 45 55.3 V G33
2021-03-29 19:20:59 C 07 31 46.58 +11 45 54.1 V G33
2021-03-29 19:22:36 C 07 31 47.02 +11 45 53.0 V G33