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
2021-02-16 14:45:41 C 12 34 08.560 +03 03 06.62 U F51
2021-02-17 13:18:29 C 12 32 31.64 +03 04 40.5 V T05
2021-02-17 13:24:03 C 12 32 31.26 +03 04 41.1 V T05
2021-02-17 14:02:06 C 12 32 28.30 +03 04 44.0 V T05
2021-02-17 14:40:20 C 12 32 25.42 +03 04 46.9 V T05
2021-02-18 08:38:09 C 12 31 07.44 +03 06 04.9 V 703
2021-02-18 08:45:51 C 12 31 06.77 +03 06 06.5 V 703
2021-02-18 08:53:33 C 12 31 06.19 +03 06 05.8 V 703
2021-02-18 09:01:14 C 12 31 05.59 +03 06 06.9 V 703
2021-02-21 00:48:34 C 12 26 19.18 +03 11 30.2 V K87
2021-02-21 00:51:44 C 12 26 18.93 +03 11 30.7 V K87
2021-02-21 00:54:54 C 12 26 18.65 +03 11 31.4 V K87
2021-02-22 01:05:15 C 12 24 27.62 +03 13 49.0 V K87
2021-02-22 01:08:25 C 12 24 27.36 +03 13 49.4 V K87
2021-02-22 01:11:34 C 12 24 27.09 +03 13 49.7 V K87
2021-02-23 11:01:20 C 12 21 50.08 +03 17 18.0 V T08
2021-02-23 11:09:59 C 12 21 49.41 +03 17 19.6 V T08
2021-02-23 11:15:17 C 12 21 49.03 +03 17 19.7 V T08
2021-02-23 11:29:56 C 12 21 47.77 +03 17 21.6 V T08
2021-02-25 07:02:50 C 12 18 23.13 +03 21 58.1 V 703
2021-02-25 07:27:15 C 12 18 21.09 +03 21 59.5 V 703
2021-03-03 14:39:12 C 12 06 21.478 +03 39 35.96 V P07
2021-03-03 15:49:33 C 12 06 15.703 +03 39 43.78 V P07
2021-03-03 16:49:30 C 12 06 10.766 +03 39 51.88 V P07
2021-03-03 17:54:10 C 12 06 05.470 +03 39 58.75 V P07
2021-03-03 18:50:08 C 12 06 00.886 +03 40 05.77 V P07
2021-03-03 20:47:28 C 12 05 51.286 +03 40 19.34 V P07
2021-03-05 08:35:18 C 12 03 02.61 +03 44 23.8 V 703
2021-03-05 08:43:21 C 12 03 02.01 +03 44 25.3 V 703
2021-03-05 08:59:25 C 12 03 00.58 +03 44 27.0 V 703
2021-03-05 17:21:52 C 12 02 21.336 +03 45 37.08 V P07
2021-03-05 18:21:34 C 12 02 16.531 +03 45 43.63 V P07
2021-03-05 19:34:35 C 12 02 10.632 +03 45 51.66 V P07
2021-03-05 20:46:47 C 12 02 04.824 +03 46 01.20 V P07
2021-03-05 20:50:39 C 12 02 04.486 +03 46 01.31 V P07
2021-03-07 08:46:25 C 11 59 17.33 +03 50 04.6 V G96
2021-03-07 08:53:50 C 11 59 16.73 +03 50 05.3 V G96
2021-03-07 09:01:13 C 11 59 16.14 +03 50 06.2 V G96
2021-03-07 09:08:35 C 11 59 15.58 +03 50 06.9 V G96
2021-03-07 11:53:33 C 11 59 02.84 +03 50 28.5 V T08
2021-03-07 12:01:32 C 11 59 02.22 +03 50 29.5 V T08
2021-03-07 12:06:51 C 11 59 01.78 +03 50 30.1 V T08
2021-03-07 12:48:58 C 11 58 58.40 +03 50 35.4 V T08
2021-03-11 07:51:58 C 11 52 05.64 +04 00 49.6 V 703
2021-03-11 08:07:17 C 11 52 04.44 +04 00 50.7 V 703
2021-03-11 08:14:56 C 11 52 03.84 +04 00 50.5 V 703
2021-03-13 15:52:41 C 11 48 02.05 +04 06 40.2 q D29
2021-03-13 16:13:03 C 11 48 00.55 +04 06 42.2 q D29
2021-03-13 16:33:24 C 11 47 59.06 +04 06 44.3 q D29
2021-03-14 09:08:14 C 11 46 49.05 +04 08 25.5 V T08