431698 (2008 ES)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7568972651 ± 5.15e-08
Semi-major axis (a)2.2961722914 AU ± 4.17e-09
Inclination (i)9.11764171° ± 7.18e-06
Long. of Asc. Node (Ω)134.24985543° ± 5.22e-05
Arg. of Perihelion (ω)164.72981132° ± 5.09e-05
Mean Anomaly (M)356.35483784° ± 1.83e-06
Mean Motion (n)0.2832732520°/day ± 7.72e-10
Perihelion dist (q)0.55820576 AU ± 1.18e-07
Aphelion dist (Q)4.03413882 AU ± 1.18e-07
Orbital Period3.47941882 yr ± 9.48e-09
Physical Parameters
H (abs. magnitude)18.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.345″
Uncertainty0
Orbit TypeApollo
MOID0.152373 AU
Observations Used343
Oppositions15
Arc Total2001-2022
First Observation Used2001-03-16
Last Observation Used2022-12-26
Observations (365)
Date Type RA Dec Mag Band Observatory
2022-02-26 12:51:47 C 13 07 24.422 +05 55 57.60 U F52
2022-02-26 13:09:30 C 13 07 24.450 +05 56 09.38 U F52
2022-03-01 07:15:43 C 13 07 33.25 +06 42 44.1 V 703
2022-03-01 07:23:14 C 13 07 33.19 +06 42 49.7 V 703
2022-03-01 07:30:45 C 13 07 33.16 +06 42 56.9 V 703
2022-03-01 07:38:17 C 13 07 33.12 +06 43 02.3 V 703
2022-03-02 08:45:32 C 13 07 31.30 +07 02 18.3 V G96
2022-03-02 08:53:00 C 13 07 31.27 +07 02 24.3 V G96
2022-03-02 09:00:27 C 13 07 31.22 +07 02 30.2 V G96
2022-03-02 09:07:53 C 13 07 31.20 +07 02 36.0 V G96
2022-03-03 12:14:59 C 13 07 26.256 +07 24 27.23 U F52
2022-03-03 12:32:44 C 13 07 26.128 +07 24 41.96 U F52
2022-03-03 12:50:35 C 13 07 26.001 +07 24 56.66 U F52
2022-03-03 13:08:25 C 13 07 25.868 +07 25 11.39 U F52
2022-03-09 08:54:02 C 13 06 03.61 +09 35 58.1 V 703
2022-03-09 09:01:40 C 13 06 03.51 +09 36 05.3 V 703
2022-03-09 09:16:55 C 13 06 03.17 +09 36 23.8 V 703
2022-03-10 12:28:33 C 13 05 35.00 +10 05 47.4 V T05
2022-03-10 12:33:15 C 13 05 34.89 +10 05 51.7 V T05
2022-03-10 12:40:39 C 13 05 34.65 +10 06 00.5 V T05
2022-03-10 12:54:48 C 13 05 34.28 +10 06 16.0 V T05
2022-03-13 07:45:18 C 13 04 06.32 +11 24 30.7 V 703
2022-03-13 07:52:53 C 13 04 06.05 +11 24 40.1 V 703
2022-03-13 08:00:28 C 13 04 05.72 +11 24 49.5 V 703
2022-03-13 08:08:03 C 13 04 05.52 +11 24 59.8 V 703
2022-03-13 14:04:47 C 13 03 55.612 +11 32 26.09 U F52
2022-03-13 14:20:22 C 13 03 55.149 +11 32 45.49 U F52
2022-03-13 14:35:58 C 13 03 54.684 +11 33 04.95 U F52
2022-03-13 14:51:38 C 13 03 54.223 +11 33 24.47 U F52
2022-03-23 22:28:47 C 12 53 20.49 +17 57 31.0 V 130
2022-03-23 22:30:12 C 12 53 20.39 +17 57 33.8 V 130
2022-03-23 22:32:21 C 12 53 20.26 +17 57 37.8 V 130
2022-03-23 22:35:56 C 12 53 20.01 +17 57 44.4 V 130
2022-03-24 20:49:18 C 12 51 54.92 +18 40 29.9 q L47
2022-03-24 21:02:55 C 12 51 54.13 +18 40 54.9 q L47
2022-03-24 21:08:09 C 12 51 53.47 +18 41 04.6 q L47
2022-03-25 23:49:19 C 12 50 02.35 +19 34 26.4 V K88
2022-03-25 23:52:09 C 12 50 02.14 +19 34 32.3 V K88
2022-03-25 23:55:00 C 12 50 01.92 +19 34 38.2 V K88
2022-03-26 09:28:12 C 12 49 19.95 +19 54 23.1 V 703
2022-03-26 09:35:45 C 12 49 19.34 +19 54 38.3 V 703
2022-03-26 10:00:56 C 12 49 17.39 +19 55 30.1 V 703
2022-03-26 10:27:47 C 12 49 15.30 +19 56 25.7 V 703
2022-03-27 22:41:45 C 12 46 27.01 +21 13 46.2 V G33
2022-03-27 22:45:51 C 12 46 26.70 +21 13 55.8 V G33
2022-03-27 22:49:08 C 12 46 26.40 +21 14 03.1 V G33
2022-03-27 22:52:30 C 12 46 26.14 +21 14 10.2 V G33
2022-03-27 22:55:51 C 12 46 25.85 +21 14 17.5 V G33
2022-03-27 22:59:15 C 12 46 25.55 +21 14 25.1 V G33
2022-04-01 08:05:21 C 12 36 23.800 +25 25 12.50 V 703