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
2020-10-23 05:22:31 C 18 58 02.85 -20 36 03.0 V T05
2020-10-23 05:49:02 C 18 58 04.61 -20 35 56.2 V T05
2020-11-08 05:02:47 C 19 27 46.16 -18 47 11.8 V T05
2020-11-08 05:07:24 C 19 27 46.62 -18 47 10.3 V T05
2020-11-08 05:34:28 C 19 27 48.87 -18 47 01.1 V T05
2020-11-10 05:21:31 C 19 32 00.56 -18 30 46.4 V T08
2020-11-10 05:35:27 C 19 32 01.79 -18 30 41.5 V T08
2020-11-10 05:50:42 C 19 32 03.11 -18 30 36.1 V T08
2020-11-15 01:24:44 C 19 42 38.20 -17 48 22.4 V G96
2020-11-15 01:31:01 C 19 42 38.75 -17 48 19.8 V G96
2020-11-15 01:37:19 C 19 42 39.34 -17 48 16.4 V G96
2020-11-15 01:43:37 C 19 42 39.95 -17 48 15.1 V G96
2020-11-16 23:53:23 C 19 47 03.80 -17 30 06.8 V W33
2020-11-16 23:59:38 C 19 47 04.38 -17 30 04.0 V W33
2020-11-17 00:05:51 C 19 47 04.99 -17 30 01.1 V W33
2020-11-29 04:34:20 C 20 17 07.12 -15 16 08.9 V T05
2020-11-29 04:38:58 C 20 17 07.69 -15 16 07.1 V T05
2020-11-29 04:46:53 C 20 17 08.48 -15 16 03.7 V T05
2020-11-29 05:01:27 C 20 17 10.05 -15 15 55.6 V T05
2020-12-01 05:04:42 C 20 22 27.29 -14 50 31.7 V T08
2020-12-01 05:10:00 C 20 22 27.86 -14 50 28.6 V T08
2020-12-01 05:18:38 C 20 22 28.82 -14 50 23.7 V T08
2020-12-01 05:33:16 C 20 22 30.47 -14 50 16.0 V T08
2020-12-03 05:06:03 C 20 27 50.17 -14 24 06.9 V T05
2020-12-03 05:11:59 C 20 27 50.83 -14 24 03.8 V T05
2020-12-03 05:21:15 C 20 27 51.87 -14 23 58.6 V T05
2020-12-03 05:40:24 C 20 27 54.02 -14 23 47.6 V T05
2020-12-09 04:48:16 C 20 44 31.58 -12 58 41.9 V T08
2020-12-09 04:56:14 C 20 44 32.53 -12 58 36.8 V T08
2020-12-09 05:01:32 C 20 44 33.15 -12 58 33.2 V T08
2020-12-09 05:18:12 C 20 44 35.13 -12 58 22.5 V T08
2020-12-11 01:44:29 C 20 49 55.74 -12 29 59.2 U I41
2020-12-11 01:51:16 C 20 49 56.55 -12 29 54.6 U I41
2020-12-11 01:58:03 C 20 49 57.36 -12 29 50.1 U I41
2020-12-11 02:04:51 C 20 49 58.18 -12 29 45.9 U I41
2020-12-11 02:11:40 C 20 49 59.00 -12 29 41.2 U I41
2020-12-11 04:58:26 C 20 50 19.13 -12 27 51.2 V T05
2020-12-11 05:03:03 C 20 50 19.68 -12 27 48.1 V T05
2020-12-11 05:18:53 C 20 50 21.59 -12 27 37.9 V T05
2020-12-16 01:31:01 C 21 04 44.97 -11 08 32.9 V 703
2020-12-16 01:39:03 C 21 04 45.93 -11 08 27.2 V 703
2020-12-16 01:47:05 C 21 04 46.91 -11 08 20.6 V 703
2020-12-16 01:55:07 C 21 04 47.91 -11 08 14.6 V 703
2020-12-22 01:43:16 C 21 23 24.59 -09 21 03.1 U I41
2020-12-22 01:46:51 C 21 23 25.06 -09 21 00.2 U I41
2020-12-22 01:53:59 C 21 23 26.00 -09 20 54.5 U I41
2020-12-22 01:57:32 C 21 23 26.46 -09 20 51.9 U I41
2020-12-24 01:27:38 C 21 29 47.00 -08 43 14.7 V G96
2020-12-24 01:33:48 C 21 29 47.82 -08 43 09.7 V G96
2020-12-24 01:39:58 C 21 29 48.65 -08 43 04.6 V G96