IAA RAS IAA Minor Planet Database

2016 EF86

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3324832614 ± 4.10e-05
Semi-major axis (a)1.4692452309 AU ± 8.51e-05
Inclination (i)1.25087014° ± 1.21e-04
Long. of Asc. Node (Ω)1.95434312° ± 2.08e-04
Arg. of Perihelion (ω)215.95281241° ± 7.01e-04
Mean Anomaly (M)137.25121517° ± 1.73e-01
Mean Motion (n)0.5534403784°/day ± 4.81e-05
Perihelion dist (q)0.98074578 AU ± 8.27e-05
Aphelion dist (Q)1.95774468 AU ± 1.28e-04
Orbital Period1.78090779 yr ± 1.55e-04
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.335″
Uncertainty3
Orbit TypeApollo
MOID0.004837 AU
Observations Used43
Oppositions1
Arc Total2016-2016
First Observation Used2016-03-10
Last Observation Used2016-08-04
Observations (49)
Date Type RA Dec Mag Band Observatory
2016-03-10 10:53:37 C 13 00 15.439 -03 01 09.48 – L F51
2016-03-10 11:10:40 C 13 00 20.438 -03 01 51.63 – L F51
2016-03-10 11:27:42 C 13 00 25.407 -03 02 34.03 – L F51
2016-03-10 11:44:45 C 13 00 30.364 -03 03 16.12 – L F51
2016-03-11 08:48:34 C 13 07 35.61 -03 57 44.7 – o 691
2016-03-11 08:52:09 C 13 07 36.71 -03 57 53.5 – o 691
2016-03-11 08:55:44 C 13 07 37.92 -03 58 03.5 – o 691
2016-03-11 10:51:22 C 13 08 15.04 -04 03 11.3 – o 926
2016-03-11 10:57:04 C 13 08 16.90 -04 03 26.4 – o 926
2016-03-11 11:02:43 C 13 08 18.74 -04 03 42.5 – o 926
2016-03-11 11:33:31 C 13 08 28.78 -04 05 04.2 – o 926
2016-03-11 11:39:07 C 13 08 30.62 -04 05 18.9 – o 926
2016-03-11 11:44:43 C 13 08 32.44 -04 05 34.2 – o 926
2016-03-11 11:53:56 C 13 08 40.616 -04 05 39.09 – t 568
2016-03-11 11:55:25 C 13 08 41.091 -04 05 43.24 – t 568
2016-03-11 11:56:55 C 13 08 41.568 -04 05 47.23 – t 568
2016-03-13 15:19:41 C 13 28 44.11 -06 35 13.6 – t 474
2016-03-13 15:21:24 C 13 28 44.84 -06 35 18.7 – t 474
2016-03-13 15:23:08 C 13 28 45.51 -06 35 24.4 – t 474
2016-03-14 12:04:29 C 13 37 57.73 -07 47 05.1 – o 691
2016-03-14 12:07:04 C 13 37 58.92 -07 47 14.7 – o 691
2016-03-14 12:09:38 C 13 38 00.02 -07 47 23.2 – o 691
2016-03-15 10:50:25 C 13 49 05.28 -09 08 20.3 – o 691
2016-03-15 10:53:04 C 13 49 06.60 -09 08 30.6 – o 691
2016-03-15 10:55:44 C 13 49 07.80 -09 08 39.7 – o 691
2016-03-16 07:49:12 C 14 00 17.71 -10 27 59.9 – R G45
2016-03-16 07:56:08 C 14 00 21.30 -10 28 27.2 – R G45
2016-03-16 08:03:13 C 14 00 24.99 -10 28 55.5 – R G45
2016-03-16 08:16:34 C 14 00 31.82 -10 29 47.8 – R G45
2016-03-17 09:02:49 C 14 14 46.49 -12 09 37.9 – u H21
2016-03-17 09:09:02 C 14 14 50.04 -12 10 03.7 – u H21
2016-03-17 09:18:27 C 14 14 55.40 -12 10 42.5 – u H21
2016-03-18 08:51:42 C 14 29 51.69 -13 49 56.7 – t 705
2016-03-18 08:53:09 C 14 29 52.53 -13 50 02.7 – t 705
2016-03-18 08:54:36 C 14 29 53.46 -13 50 09.2 – t 705
2016-03-19 10:17:18 C 14 47 16.19 -15 40 46.1 – o 926
2016-03-19 10:22:09 C 14 47 19.46 -15 41 07.4 – o 926
2016-03-19 10:27:01 C 14 47 22.70 -15 41 28.8 – o 926
2016-03-19 11:56:25 C 14 48 23.27 -15 48 03.4 – o 691
2016-03-19 11:59:00 C 14 48 24.81 -15 48 12.9 – o 691
2016-03-19 12:01:35 C 14 48 26.30 -15 48 21.9 – o 691
2016-03-20 12:09:28 C 15 06 24.99 -17 34 50.8 – o 691
2016-03-20 12:13:02 C 15 06 27.64 -17 35 06.4 – o 691
2016-03-20 12:16:37 C 15 06 30.30 -17 35 22.1 – o 691
2016-03-21 08:48:27 C 15 22 48.07 -19 01 59.4 – u 807
2016-03-21 08:53:15 C 15 22 51.73 -19 02 19.8 – u 807
2016-03-21 08:58:10 C 15 22 55.49 -19 02 40.8 – u 807
2016-08-04 11:40:24 C 21 37 52.554 -17 58 15.93 – t 568
2016-08-04 11:56:04 C 21 37 51.115 -17 58 19.62 – t 568