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
2020-02-23 20:14:19 s 1 +25753.639 0 +378032.37 4650.0 – C57
2020-02-23 21:44:19 S 10 32 31.570 +19 08 54.38 – V C57
2020-02-23 21:44:19 s 1 +22446.739 0 +379933.40 3190.0 – C57
2020-02-23 23:14:19 S 10 32 23.534 +19 09 53.57 – V C57
2020-02-23 23:14:19 s 1 +19134.055 0 +381754.22 4150.0 – C57
2020-02-23 23:44:19 S 10 32 20.004 +19 10 06.85 – V C57
2020-02-23 23:44:19 s 1 +18028.670 0 +382343.44 8520.0 – C57
2020-02-24 01:14:19 S 10 32 11.314 +19 11 04.81 – V C57
2020-02-24 01:14:19 s 1 +14709.420 0 +384058.28 4290.0 – C57
2020-02-24 02:44:19 S 10 32 02.959 +19 11 52.19 – V C57
2020-02-24 02:44:19 s 1 +11386.084 0 +385694.34 4820.0 – C57
2020-02-24 04:14:19 S 10 31 53.858 +19 12 46.84 – V C57
2020-02-24 04:44:19 S 10 31 50.945 +19 13 07.36 – V C57
2020-02-24 05:14:19 S 10 31 48.638 +19 13 17.65 – V C57
2020-02-24 05:44:19 S 10 31 45.358 +19 13 41.02 – V C57
2020-02-24 07:14:19 S 10 31 36.602 +19 14 31.45 – V C57
2020-02-24 07:44:19 S 10 31 33.720 +19 14 49.52 – V C57
2020-02-24 09:14:19 S 10 31 25.042 +19 15 41.80 – V C57
2020-02-24 09:44:19 S 10 31 22.270 +19 15 58.57 – V C57
2020-02-24 10:44:19 S 10 31 16.337 +19 16 32.92 – V C57
2020-02-24 11:03:59 C 10 30 32.60 +19 15 37.5 – V T05
2020-02-24 11:14:19 S 10 31 13.529 +19 16 52.00 – V C57
2020-02-24 11:44:19 S 10 31 10.682 +19 17 06.36 – V C57
2020-02-24 11:51:52 C 10 30 27.82 +19 16 03.5 – V T05
2020-02-24 12:01:36 C 10 30 26.87 +19 16 08.7 – V T05
2020-02-24 12:02:16 C 10 30 26.80 +19 16 09.1 – V T05
2020-02-24 12:14:19 S 10 31 07.992 +19 17 24.54 – V C57
2020-02-24 12:21:47 C 10 30 24.84 +19 16 19.6 – V T05
2020-02-24 12:26:25 C 10 30 24.37 +19 16 22.2 – V T05
2020-02-24 12:44:19 S 10 31 04.812 +19 17 39.91 – V C57
2020-02-24 12:44:19 s 1 -10823.899 0 +394629.09 1310.0 – C57
2020-02-24 13:44:19 S 10 30 59.078 +19 18 17.96 – V C57
2020-02-24 13:44:19 s 1 -13045.785 0 +395336.34 3200.0 – C57
2020-02-24 14:14:19 S 10 30 56.314 +19 18 33.48 – V C57
2020-02-24 14:14:19 s 1 -14156.488 0 +395678.05 6860.0 – C57
2020-02-24 15:44:19 S 10 30 47.594 +19 19 25.43 – V C57
2020-02-24 15:44:19 s 1 -17487.502 0 +396653.65 6170.0 – C57
2020-02-24 16:14:19 S 10 30 44.431 +19 19 39.43 – V C57
2020-02-24 16:14:19 s 1 -18597.402 0 +396962.41 2140.0 – C57
2020-02-24 16:44:19 S 10 30 41.525 +19 20 02.72 – V C57
2020-02-24 16:44:19 s 1 -19707.047 0 +397262.96 6260.0 – C57
2020-02-24 17:14:19 S 10 30 38.376 +19 20 18.67 – V C57
2020-02-24 17:14:19 s 1 -20816.415 0 +397555.33 8550.0 – C57
2020-02-24 17:44:19 S 10 30 35.602 +19 20 34.08 – V C57
2020-02-24 17:44:19 s 1 -21925.485 0 +397839.52 9050.0 – C57
2020-02-24 18:44:19 S 10 30 30.067 +19 21 09.58 – V C57
2020-02-24 18:44:19 s 1 -24142.645 0 +398383.47 4760.0 – C57
2020-02-25 12:57:35 C 10 28 03.15 +19 29 42.9 – q E89
2020-02-25 13:18:40 C 10 28 01.02 +19 29 53.6 – q E89
2020-02-25 13:35:30 C 10 27 59.43 +19 30 02.5 – q E89