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
2015-02-27 09:55:27 C 12 23 13.87 +09 06 19.1 q 703
2015-02-27 10:01:12 C 12 23 13.62 +09 06 23.0 q 703
2015-02-27 10:12:46 C 12 23 13.18 +09 06 34.1 q 703
2015-03-15 07:25:50 C 12 02 46.48 +14 55 02.0 R G45
2015-03-15 07:32:03 C 12 02 45.95 +14 55 07.8 R G45
2015-03-15 07:35:26 C 12 02 45.75 +14 55 12.2 R G45
2015-03-15 07:56:47 C 12 02 44.07 +14 55 36.8 R G45
2015-03-17 07:53:01 C 11 58 58.06 +15 49 00.4 q H45
2015-03-17 07:55:02 C 11 58 57.91 +15 49 02.6 q H45
2015-03-17 08:02:49 C 11 58 57.27 +15 49 11.3 q H45
2015-03-17 08:04:40 C 11 58 57.10 +15 49 13.1 q H45
2015-03-17 08:06:32 C 11 58 56.97 +15 49 15.4 q H45
2015-03-17 08:09:14 C 11 58 56.71 +15 49 18.7 q H45
2015-03-22 05:29:00 C 11 48 33.10 +18 07 09.0 q 703
2015-03-22 05:35:29 C 11 48 32.44 +18 07 17.4 q 703
2015-03-22 05:41:58 C 11 48 31.82 +18 07 25.0 q 703
2015-03-22 05:48:27 C 11 48 31.22 +18 07 32.8 q 703
2015-03-24 07:30:19 C 11 43 36.06 +19 08 20.3 R G45
2015-03-24 07:40:54 C 11 43 34.92 +19 08 32.7 R G45
2015-03-24 07:53:45 C 11 43 33.60 +19 08 48.9 R G45
2015-03-24 08:04:23 C 11 43 32.45 +19 09 01.9 R G45
2015-03-24 08:18:38 C 11 43 30.96 +19 09 19.0 R G45
2015-03-25 07:31:37 C 11 41 07.30 +19 38 04.9 R G45
2015-03-25 07:42:00 C 11 41 06.15 +19 38 17.7 R G45
2015-03-25 07:52:06 C 11 41 05.15 +19 38 31.0 R G45
2015-03-25 08:05:23 C 11 41 03.62 +19 38 47.0 R G45
2015-03-25 08:15:23 C 11 41 02.59 +19 38 59.4 R G45
2015-03-25 15:59:29 C 11 40 14.08 +19 48 37.2 q D29
2015-03-25 16:00:45 C 11 40 13.91 +19 48 38.8 q D29
2015-03-25 16:19:48 C 11 40 11.86 +19 49 02.3 q D29
2015-03-25 16:40:07 C 11 40 09.63 +19 49 27.1 q D29
2015-03-25 16:41:23 C 11 40 09.50 +19 49 29.7 q D29
2015-03-27 07:14:14 C 11 36 00.28 +20 37 42.1 q G96
2015-03-27 07:26:16 C 11 35 58.90 +20 37 57.2 q G96
2015-03-27 07:38:15 C 11 35 57.56 +20 38 12.3 q G96
2015-03-27 07:50:17 C 11 35 56.19 +20 38 27.2 q G96
2015-03-28 07:17:46 C 11 33 20.323 +21 07 59.28 L F51
2015-03-28 07:35:56 C 11 33 18.215 +21 08 22.31 L F51
2015-03-28 07:54:18 C 11 33 16.077 +21 08 45.64 L F51
2015-03-28 08:12:41 C 11 33 13.931 +21 09 08.99 L F51
2015-03-28 20:03:41 C 11 31 53.27 +21 23 57.8 q 246
2015-03-28 20:04:14 C 11 31 53.26 +21 23 58.5 q 246
2015-03-28 20:05:15 C 11 31 53.23 +21 23 59.6 q 246
2015-03-28 20:05:46 C 11 31 53.15 +21 23 59.6 q 246
2015-03-28 20:06:17 C 11 31 53.10 +21 24 01.0 q 246
2015-03-28 20:07:21 C 11 31 52.98 +21 24 03.5 q 246
2015-03-28 20:07:56 C 11 31 52.93 +21 24 03.3 q 246
2015-03-28 20:08:26 C 11 31 52.87 +21 24 04.7 q 246
2015-04-04 05:01:59 C 11 13 17.35 +24 35 51.5 u H21
2015-04-04 05:07:10 C 11 13 16.69 +24 35 57.8 u H21