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
2011-06-12 13:36:39 C 00 15 47.244 +03 16 38.04 L F51
2011-06-12 13:44:30 C 00 15 48.209 +03 16 46.00 L F51
2011-06-12 13:52:25 C 00 15 49.185 +03 16 53.97 L F51
2011-06-14 10:47:45 C 00 21 28.08 +04 02 42.6 r G96
2011-06-14 10:49:36 C 00 21 28.29 +04 02 44.5 r G96
2011-06-14 10:51:25 C 00 21 28.54 +04 02 46.5 r G96
2011-06-14 10:53:17 C 00 21 28.76 +04 02 48.5 r G96
2011-07-03 10:23:26 C 01 28 22.40 +12 48 18.5 u 703
2011-07-03 10:29:10 C 01 28 23.30 +12 48 26.7 u 703
2011-07-03 10:34:53 C 01 28 24.20 +12 48 34.2 u 703
2011-07-03 10:40:32 C 01 28 25.10 +12 48 42.2 u 703
2012-01-31 15:08:15 C 15 08 13.890 -24 50 18.91 L F51
2012-01-31 15:15:55 C 15 08 14.224 -24 50 21.65 L F51
2012-01-31 15:23:36 C 15 08 14.562 -24 50 24.41 L F51
2012-01-31 15:31:14 C 15 08 14.901 -24 50 27.13 L F51
2012-02-28 17:50:04 C 15 26 19.32 -28 08 05.6 r E12
2012-02-28 18:19:37 C 15 26 19.45 -28 08 12.5 r E12
2012-03-29 15:30:20 C 15 10 16.00 -29 40 41.1 r E12
2012-04-20 16:20:43 C 14 36 27.61 -28 28 30.8 r E12
2012-04-28 06:45:33 C 14 23 26.44 -27 32 08.8 18.4 c 704
2012-04-28 07:00:42 C 14 23 25.31 -27 32 04.0 18.8 c 704
2012-04-28 07:16:05 C 14 23 24.22 -27 31 57.7 19.1 c 704
2012-04-28 07:31:14 C 14 23 23.11 -27 31 53.5 19.0 c 704
2012-05-26 04:46:43 C 13 46 48.68 -23 13 11.8 r 703
2012-05-26 04:53:54 C 13 46 48.54 -23 13 09.7 r 703
2012-05-26 05:01:10 C 13 46 48.21 -23 13 07.7 r 703
2012-05-26 05:08:32 C 13 46 48.07 -23 13 03.1 r 703
2013-06-07 10:28:42 C 20 24 38.75 -24 36 18.2 u 807
2013-06-07 10:32:15 C 20 24 38.66 -24 36 18.5 u 807
2013-06-07 10:35:49 C 20 24 38.58 -24 36 18.6 u 807
2013-06-07 10:39:22 C 20 24 38.52 -24 36 19.0 u 807
2013-06-09 00:46:40 C 20 23 55.68 -24 39 12.7 19.2 u J43
2013-06-09 01:08:03 C 20 23 55.29 -24 39 14.4 19.4 u J43
2013-06-09 01:29:16 C 20 23 54.81 -24 39 15.9 19.6 u J43
2013-06-09 01:50:20 C 20 23 54.35 -24 39 17.9 19.4 u J43
2013-06-18 12:34:37 C 20 17 23.591 -25 00 29.66 L F51
2013-06-18 12:53:31 C 20 17 22.812 -25 00 31.48 L F51
2013-06-18 13:12:25 C 20 17 22.071 -25 00 33.51 L F51
2013-06-30 11:25:43 C 20 03 31.642 -25 34 18.32 L F51
2013-06-30 11:39:40 C 20 03 30.786 -25 34 20.03 L F51
2013-06-30 11:54:29 C 20 03 29.876 -25 34 21.84 L F51
2013-06-30 12:10:21 C 20 03 28.899 -25 34 23.77 L F51
2013-07-08 11:29:19 C 19 50 50.789 -25 56 27.68 L F51
2013-07-08 11:44:34 C 19 50 49.655 -25 56 29.26 L F51
2013-07-17 09:30:48 C 19 34 15.504 -26 14 27.51 L F51
2013-07-17 09:46:31 C 19 34 14.183 -26 14 28.43 L F51
2013-07-19 10:04:15 C 19 30 15.636 -26 16 58.67 L F51
2013-07-19 10:19:32 C 19 30 14.332 -26 16 59.37 L F51
2013-07-19 10:35:17 C 19 30 12.991 -26 17 00.02 L F51
2013-07-28 03:58:38 C 19 12 42.91 -26 19 26.0 r Y00