IAA RAS IAA Minor Planet Database

5693 (1993 EA)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5851004247 ± 8.45e-09
Semi-major axis (a)1.2705678280 AU ± 6.40e-10
Inclination (i)5.05886815° ± 8.04e-07
Long. of Asc. Node (Ω)96.97651637° ± 8.57e-06
Arg. of Perihelion (ω)258.97797191° ± 8.22e-06
Mean Anomaly (M)118.41459799° ± 1.16e-06
Mean Motion (n)0.6882013094°/day ± 5.20e-10
Perihelion dist (q)0.52715805 AU ± 1.07e-08
Aphelion dist (Q)2.01397760 AU ± 1.08e-08
Orbital Period1.43217729 yr ± 1.08e-09
Physical Parameters
H (abs. magnitude)16.78
G (slope)0.15
Alternative Designations

1984 AJ

Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.270″
Uncertainty0
Orbit TypeApollo
MOID0.005862 AU
Observations Used2752
Gaia Obs Used95
Oppositions10
Arc Total1984-2026
First Observation Used1984-01-10
Last Observation Used2026-04-07
Observations (2974)
Date Type RA Dec Mag Band Observatory
2020-02-15 08:19:52 C 10 51 57.75 +17 00 18.8 – V 703
2020-02-15 08:27:28 C 10 51 57.00 +17 00 24.3 – V 703
2020-02-18 07:53:49 C 10 44 57.70 +17 47 36.1 – V 703
2020-02-18 08:01:24 C 10 44 56.96 +17 47 41.4 – V 703
2020-02-18 08:08:59 C 10 44 56.15 +17 47 45.6 – V 703
2020-02-18 08:16:36 C 10 44 55.38 +17 47 51.1 – V 703
2020-02-20 01:03:12 C 10 40 54.44 +18 13 33.0 – V A16
2020-02-20 01:15:44 C 10 40 53.17 +18 13 40.9 – V A16
2020-02-20 01:28:16 C 10 40 51.90 +18 13 48.6 – V A16
2020-02-20 01:40:11 C 10 40 50.72 +18 13 55.8 – V A16
2020-02-20 01:52:52 C 10 40 49.43 +18 14 03.6 – V A16
2020-02-20 14:14:19 S 10 39 58.795 +18 20 20.62 – V C57
2020-02-20 14:14:19 s 1 +155496.27 6 +141663.49 8930.0 – C57
2020-02-20 15:14:19 S 10 39 53.422 +18 20 58.20 – V C57
2020-02-20 15:14:19 s 1 +155204.94 5 +146919.35 6640.0 – C57
2020-02-20 15:44:19 S 10 39 50.482 +18 21 16.13 – V C57
2020-02-20 15:44:19 s 1 +155028.65 0 +149518.51 2250.0 – C57
2020-02-20 16:14:19 S 10 39 48.046 +18 21 30.96 – V C57
2020-02-20 16:14:19 s 1 +154832.58 6 +152098.64 9830.0 – C57
2020-02-20 17:14:19 S 10 39 42.382 +18 22 11.96 – V C57
2020-02-20 17:14:19 s 1 +154383.01 6 +157202.23 3120.0 – C57
2020-02-20 17:44:19 S 10 39 39.833 +18 22 30.11 – V C57
2020-02-20 17:44:19 s 1 +154130.40 6 +159725.91 9940.0 – C57
2020-02-20 18:14:19 S 10 39 37.174 +18 22 48.58 – V C57
2020-02-20 18:14:19 s 1 +153859.82 2 +162231.00 920.0 – C57
2020-02-21 22:14:19 S 10 37 03.290 +18 40 21.43 – V C57
2020-02-21 22:14:19 s 1 +119105.40 9 +276224.45 5950.0 – C57
2020-02-21 22:44:19 S 10 36 59.957 +18 40 39.97 – V C57
2020-02-21 22:44:19 s 1 +118247.16 1 +277844.64 7620.0 – C57
2020-02-21 23:44:19 S 10 36 54.797 +18 41 18.53 – V C57
2020-02-21 23:44:19 s 1 +116514.02 0 +281046.25 1330.0 – C57
2020-02-22 00:14:19 S 10 36 51.898 +18 41 35.23 – V C57
2020-02-22 00:14:19 s 1 +115639.32 7 +282627.81 3640.0 – C57
2020-02-22 00:38:47 C 10 36 13.85 +18 42 19.4 – V A16
2020-02-22 00:44:19 S 10 36 49.394 +18 41 50.24 – V C57
2020-02-22 00:44:19 s 1 +114759.34 9 +284196.64 6430.0 – C57
2020-02-22 00:51:12 C 10 36 12.61 +18 42 27.2 – V A16
2020-02-22 01:03:35 C 10 36 11.37 +18 42 34.0 – V A16
2020-02-22 01:14:19 S 10 36 46.308 +18 42 12.10 – V C57
2020-02-22 01:14:19 s 1 +113874.18 2 +285752.79 9830.0 – C57
2020-02-22 01:15:59 C 10 36 10.13 +18 42 41.4 – V A16
2020-02-22 01:28:31 C 10 36 08.87 +18 42 48.6 – V A16
2020-02-22 01:41:05 C 10 36 07.61 +18 42 55.9 – V A16
2020-02-22 01:44:19 S 10 36 43.354 +18 42 29.77 – V C57
2020-02-22 01:44:19 s 1 +112983.91 8 +287296.35 3970.0 – C57
2020-02-22 02:14:19 S 10 36 40.526 +18 42 45.86 – V C57
2020-02-22 02:14:19 s 1 +112088.64 9 +288827.37 8980.0 – C57
2020-02-22 03:14:19 S 10 36 35.268 +18 43 23.45 – V C57
2020-02-22 03:14:19 s 1 +110283.45 5 +291852.07 2070.0 – C57
2020-02-22 05:14:19 S 10 36 23.803 +18 44 38.62 – V C57