IAA RAS IAA Minor Planet Database

843295 (2016 ED85)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6946874549 ± 6.31e-09
Semi-major axis (a)2.9844317647 AU ± 3.95e-09
Inclination (i)8.80847904° ± 2.19e-06
Long. of Asc. Node (Ω)1.83515958° ± 4.91e-06
Arg. of Perihelion (ω)69.12735979° ± 5.26e-06
Mean Anomaly (M)350.37499018° ± 8.76e-07
Mean Motion (n)0.1911700244°/day ± 3.80e-10
Perihelion dist (q)0.91118446 AU ± 1.89e-08
Aphelion dist (Q)5.05767907 AU ± 2.00e-08
Orbital Period5.15575748 yr ± 1.02e-08
Physical Parameters
H (abs. magnitude)17.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.255″
Uncertainty0
Orbit TypeApollo
MOID0.073292 AU
Observations Used928
Oppositions30
Arc Total1989-2026
First Observation Used1989-10-08
Last Observation Used2026-03-21
Observations (999)
Date Type RA Dec Mag Band Observatory
2020-12-07 15:33:17 C 12 31 15.92 +13 22 33.5 – V T05
2020-12-14 14:37:19 C 12 41 54.03 +11 06 12.5 – V T08
2020-12-14 14:45:17 C 12 41 54.46 +11 06 06.6 – V T08
2020-12-14 15:01:54 C 12 41 55.38 +11 05 54.4 – V T08
2020-12-14 15:07:13 C 12 41 55.65 +11 05 49.8 – V T08
2020-12-18 12:41:49 C 12 47 02.72 +09 57 14.3 – V 703
2020-12-18 12:47:30 C 12 47 02.99 +09 57 09.1 – V 703
2020-12-18 12:53:11 C 12 47 03.26 +09 57 05.9 – V 703
2020-12-18 12:58:51 C 12 47 03.54 +09 57 02.2 – V 703
2020-12-21 15:08:22 C 12 50 41.03 +09 06 39.4 – V T08
2020-12-21 15:27:34 C 12 50 41.80 +09 06 27.6 – V T08
2020-12-21 15:44:58 C 12 50 42.54 +09 06 16.1 – V T08
2020-12-21 15:55:37 C 12 50 43.06 +09 06 09.4 – V T08
2020-12-23 15:03:15 C 12 52 48.96 +08 35 52.2 – V T05
2020-12-23 15:30:21 C 12 52 50.02 +08 35 36.1 – V T05
2020-12-23 15:38:17 C 12 52 50.33 +08 35 30.8 – V T05
2020-12-23 15:53:19 C 12 52 50.88 +08 35 22.5 – V T05
2020-12-24 14:41:33 C 12 53 48.48 +08 21 13.5 – V T05
2020-12-24 14:46:56 C 12 53 48.65 +08 21 09.1 – V T05
2020-12-24 14:58:50 C 12 53 49.07 +08 21 02.3 – V T05
2020-12-24 15:07:24 C 12 53 49.44 +08 20 56.4 – V T05
2020-12-25 15:21:10 C 12 54 47.72 +08 06 16.7 – V T08
2020-12-25 15:27:10 C 12 54 47.95 +08 06 12.7 – V T08
2020-12-25 15:37:57 C 12 54 48.33 +08 06 06.9 – V T08
2020-12-25 15:54:40 C 12 54 48.88 +08 05 57.1 – V T08
2020-12-26 15:15:21 C 12 55 42.79 +07 52 08.0 – V T08
2020-12-26 15:47:23 C 12 55 43.88 +07 51 49.5 – V T08
2020-12-26 15:53:06 C 12 55 44.05 +07 51 46.5 – V T08
2020-12-26 15:55:55 C 12 55 44.14 +07 51 44.5 – V T08
2020-12-31 00:03:23 S 12 59 12.80 +06 54 17.8 – L C51
2020-12-31 03:11:41 S 12 59 18.360 +06 52 40.73 – L C51
2020-12-31 06:20:00 S 12 59 23.801 +06 51 02.16 – L C51
2020-12-31 09:28:20 S 12 59 29.25 +06 49 24.8 – L C51
2020-12-31 11:02:35 S 12 59 31.94 +06 48 36.0 – L C51
2020-12-31 12:36:38 S 12 59 34.62 +06 47 48.0 – L C51
2020-12-31 14:10:53 S 12 59 37.32 +06 46 59.6 – L C51
2020-12-31 15:44:58 S 12 59 40.00 +06 46 10.8 – L C51
2020-12-31 17:19:13 S 12 59 42.64 +06 45 23.2 – L C51
2020-12-31 18:53:16 S 12 59 45.28 +06 44 34.7 – L C51
2020-12-31 23:35:51 S 12 59 53.15 +06 42 10.6 – L C51
2021-01-01 02:43:59 S 12 59 58.33 +06 40 35.9 – L C51
2021-01-01 02:44:10 S 12 59 58.32 +06 40 35.7 – L C51
2021-01-01 05:52:18 S 13 00 03.42 +06 39 00.8 – L C51
2021-01-01 05:52:28 S 13 00 03.46 +06 39 00.7 – L C51
2021-01-08 14:36:24 C 13 03 35.03 +05 19 06.2 – V T05
2021-01-08 15:12:39 C 13 03 35.33 +05 18 51.4 – V T05
2021-01-08 15:18:39 C 13 03 35.34 +05 18 50.2 – V T05
2021-01-08 15:47:59 C 13 03 35.61 +05 18 37.3 – V T05
2021-01-10 14:53:41 C 13 04 04.41 +05 00 31.2 – V T08
2021-01-10 15:03:38 C 13 04 04.50 +05 00 26.9 – V T08