394392 (2007 EP88)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8858925041 ± 8.36e-08
Semi-major axis (a)0.8372712114 AU ± 2.38e-09
Inclination (i)20.73252390° ± 2.49e-05
Long. of Asc. Node (Ω)328.48179558° ± 5.11e-05
Arg. of Perihelion (ω)47.12777114° ± 4.85e-05
Mean Anomaly (M)256.43779553° ± 2.40e-05
Mean Motion (n)1.2865096199°/day ± 5.48e-09
Perihelion dist (q)0.09553892 AU ± 7.00e-08
Aphelion dist (Q)1.57900350 AU ± 7.02e-08
Orbital Period0.76612430 yr ± 3.27e-09
Physical Parameters
H (abs. magnitude)18.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.355″
Uncertainty0
Orbit TypeAten
MOID0.142791 AU
Observations Used165
Oppositions5
Arc Total2007-2024
First Observation Used2007-03-15
Last Observation Used2024-04-12
Observations (174)
Date Type RA Dec Mag Band Observatory
2016-05-04 04:38:00 C 08 27 55.38 +02 25 21.6 o 691
2016-05-04 04:52:53 C 08 27 56.97 +02 25 19.9 o 691
2016-05-11 03:27:39 C 08 45 18.25 +01 59 16.6 o 691
2016-05-11 03:38:54 C 08 45 19.31 +01 59 15.1 o 691
2016-05-11 03:50:05 C 08 45 20.31 +01 59 13.8 o 691
2017-02-09 15:01:16 C 14 50 53.875 -34 41 04.01 L F51
2017-02-09 15:16:09 C 14 50 53.062 -34 41 15.67 L F51
2017-02-09 15:31:02 C 14 50 52.256 -34 41 27.01 L F51
2017-02-09 15:45:54 C 14 50 51.434 -34 41 38.53 L F51
2017-03-07 12:41:53 C 13 39 47.752 -41 38 52.35 L F51
2017-03-07 12:51:12 C 13 39 45.922 -41 38 55.68 L F51
2017-03-07 13:00:31 C 13 39 44.096 -41 38 58.99 L F51
2017-03-07 13:09:49 C 13 39 42.255 -41 39 02.38 L F51
2017-04-25 05:59:42 C 10 09 01.678 -22 39 21.64 L F51
2017-04-25 06:15:30 C 10 09 00.610 -22 39 01.10 L F51
2017-04-25 06:31:17 C 10 08 59.529 -22 38 40.81 L F51
2020-03-19 09:50:49 C 11 50 17.79 -39 59 57.8 V T08
2020-03-19 09:58:17 C 11 50 15.60 -39 59 47.5 V T08
2020-03-19 10:19:28 C 11 50 09.24 -39 59 17.5 V T08
2020-03-19 10:24:30 C 11 50 07.78 -39 59 09.8 V T08
2021-05-09 05:55:08 C 08 58 26.07 -31 57 39.2 V T08
2021-05-09 06:08:26 C 08 58 24.29 -31 57 04.2 V T08
2021-05-09 06:13:44 C 08 58 23.57 -31 56 50.0 V T08
2021-05-09 06:23:02 C 08 58 22.33 -31 56 25.9 V T08
2021-05-09 06:38:18 C 08 58 20.29 -31 55 46.2 V T08
2023-02-28 07:03:01 C 16 20 26.03 -55 47 00.1 u 807
2023-02-28 07:09:59 C 16 20 20.93 -55 47 22.7 u 807
2023-02-28 07:16:56 C 16 20 15.76 -55 47 44.4 u 807
2023-03-13 05:25:09 C 11 35 24.082 -52 57 36.04 V W68
2023-03-13 05:44:47 C 11 35 10.666 -52 56 12.59 V W68
2023-03-13 05:53:56 C 11 35 04.426 -52 55 33.38 V W68
2023-03-17 04:49:00 C 10 44 19.282 -45 47 14.60 V W68
2023-03-17 05:02:03 C 10 44 13.668 -45 46 14.09 V W68
2023-03-17 05:17:56 C 10 44 06.874 -45 45 01.26 V W68
2023-03-19 19:54:02 C 10 21 36.134 -41 04 25.90 V M22
2023-03-19 21:12:30 C 10 21 11.378 -40 58 45.23 V M22
2023-03-19 21:17:20 C 10 21 09.838 -40 58 24.53 V M22
2023-03-19 21:36:47 C 10 21 03.720 -40 57 00.32 V M22
2023-03-20 03:56:10 C 10 19 09.475 -40 29 42.65 V W68
2023-03-20 04:02:00 C 10 19 07.601 -40 29 17.41 V W68
2023-03-20 04:10:26 C 10 19 05.090 -40 28 40.87 V W68
2023-03-20 04:25:12 C 10 19 00.607 -40 27 37.19 V W68
2023-03-20 04:25:51 C 10 19 00.398 -40 27 34.49 V W68
2023-03-20 04:29:50 C 10 18 59.182 -40 27 17.35 V W68
2023-03-20 04:37:39 C 10 18 56.820 -40 26 43.69 V W68
2023-03-20 04:52:19 C 10 18 52.344 -40 25 39.83 V W68
2023-03-21 04:06:23 C 10 12 23.558 -38 47 25.91 V W68
2023-03-21 04:11:54 C 10 12 22.037 -38 47 02.76 V W68
2023-03-21 04:19:48 C 10 12 19.908 -38 46 29.75 V W68
2023-03-21 04:36:11 C 10 12 15.458 -38 45 21.53 V W68