IAA RAS IAA Minor Planet Database

2016 EK84

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4891540871 ± 1.43e-07
Semi-major axis (a)1.4337385782 AU ± 3.35e-08
Inclination (i)14.13884139° ± 1.73e-05
Long. of Asc. Node (Ω)314.25584191° ± 6.37e-05
Arg. of Perihelion (ω)333.95300535° ± 7.54e-05
Mean Anomaly (M)173.24603242° ± 3.02e-05
Mean Motion (n)0.5741261382°/day ± 2.01e-08
Perihelion dist (q)0.73241949 AU ± 2.05e-07
Aphelion dist (Q)2.13505766 AU ± 2.11e-07
Orbital Period1.71674170 yr ± 6.01e-08
Physical Parameters
H (abs. magnitude)21.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.292″
Uncertainty0
Orbit TypeApollo
MOID0.179135 AU
Observations Used42
Oppositions2
Arc Total2016-2021
First Observation Used2016-03-02
Last Observation Used2021-10-09
Observations (44)
Date Type RA Dec Mag Band Observatory
2016-03-02 10:01:41 C 10 51 54.523 -15 58 51.75 – L F51
2016-03-02 10:19:07 C 10 51 52.365 -15 59 03.83 – L F51
2016-03-02 10:36:37 C 10 51 50.246 -15 59 15.58 – L F51
2016-03-03 09:52:59 C 10 49 02.69 -16 14 58.5 – o 291
2016-03-03 10:03:38 C 10 49 01.33 -16 15 05.7 – o 291
2016-03-03 10:14:19 C 10 49 00.00 -16 15 12.9 – o 291
2016-03-06 06:25:40 C 10 40 22.62 -16 59 27.6 – u 807
2016-03-06 06:31:59 C 10 40 21.74 -16 59 31.1 – u 807
2016-03-06 06:38:19 C 10 40 20.92 -16 59 36.0 – u 807
2016-03-10 05:26:35 C 10 27 17.27 -17 57 16.5 – o 291
2016-03-10 05:30:53 C 10 27 16.63 -17 57 18.8 – o 291
2016-03-10 05:35:13 C 10 27 15.99 -17 57 21.3 – o 291
2016-03-10 05:49:12 C 10 27 13.88 -17 57 29.2 – o 926
2016-03-10 05:58:14 C 10 27 12.54 -17 57 34.8 – o 926
2016-03-10 06:07:18 C 10 27 11.21 -17 57 39.8 – o 926
2016-03-10 10:35:43 C 10 26 32.60 -17 59 49.0 – t 474
2016-03-10 10:45:51 C 10 26 31.10 -17 59 56.0 – t 474
2016-03-10 10:55:59 C 10 26 29.62 -18 00 01.3 – t 474
2016-03-12 09:20:01 C 10 19 39.638 -18 25 52.33 – L F51
2016-03-12 09:36:45 C 10 19 37.047 -18 26 01.00 – L F51
2016-03-12 10:10:20 C 10 19 31.814 -18 26 18.77 – L F51
2016-03-17 04:00:38 C 10 01 56.36 -19 20 52.9 – o 926
2016-03-17 04:23:31 C 10 01 52.66 -19 21 03.6 – o 926
2016-03-20 01:28:58 C 09 50 47.74 -19 47 39.7 – u 807
2016-03-20 01:36:50 C 09 50 46.45 -19 47 42.9 – u 807
2016-03-20 01:44:53 C 09 50 45.15 -19 47 46.3 – u 807
2016-03-27 04:20:19 C 09 23 07.14 -20 33 40.3 – o 691
2016-03-27 04:25:33 C 09 23 06.36 -20 33 40.4 – o 691
2016-03-27 04:30:48 C 09 23 05.49 -20 33 40.8 – o 691
2016-03-31 03:13:33 C 09 08 08.39 -20 46 15.7 – u 807
2016-03-31 03:17:49 C 09 08 07.69 -20 46 16.1 – u 807
2016-03-31 03:22:14 C 09 08 06.97 -20 46 16.4 – u 807
2016-03-31 03:26:19 C 09 08 06.33 -20 46 16.6 – u 807
2016-03-31 03:30:44 C 09 08 05.62 -20 46 16.8 – u 807
2016-11-19 06:25:46 C 04 39 23.20 +52 25 31.1 – t 705
2016-11-19 06:27:13 C 04 39 22.93 +52 25 30.5 – t 705
2016-11-19 06:28:41 C 04 39 22.77 +52 25 29.5 – t 705
2021-10-07 02:20:43 C 17 50 44.12 +25 06 45.1 – V V06
2021-10-07 02:23:05 C 17 50 45.09 +25 06 51.0 – V V06
2021-10-07 05:02:22 C 17 51 53.679 +25 13 45.94 – V T12
2021-10-07 05:03:47 C 17 51 54.286 +25 13 49.50 – V T12
2021-10-07 05:05:30 C 17 51 55.000 +25 13 53.82 – V T12
2021-10-09 04:57:08 C 18 12 31.084 +27 08 23.49 – V T12
2021-10-09 05:02:34 C 18 12 33.365 +27 08 35.48 – V T12