853531 (2009 KE3)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7024182612 ± 1.67e-08
Semi-major axis (a)2.6704143298 AU ± 2.47e-09
Inclination (i)5.85420231° ± 5.24e-06
Long. of Asc. Node (Ω)13.78204546° ± 7.11e-05
Arg. of Perihelion (ω)319.90543333° ± 7.04e-05
Mean Anomaly (M)271.63688257° ± 1.03e-06
Mean Motion (n)0.2258625887°/day ± 3.13e-10
Perihelion dist (q)0.79466654 AU ± 4.47e-08
Aphelion dist (Q)4.54616212 AU ± 4.49e-08
Orbital Period4.36383152 yr ± 6.05e-09
Physical Parameters
H (abs. magnitude)18.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.251″
Uncertainty0
Orbit TypeApollo
MOID0.032530 AU
Observations Used126
Oppositions10
Arc Total2009-2022
First Observation Used2009-05-23
Last Observation Used2022-11-26
Observations (129)
Date Type RA Dec Mag Band Observatory
2022-06-22 22:18:11 S 11 40 10.615 -52 14 14.93 L C51
2022-06-23 01:25:57 S 11 37 31.116 -52 11 41.50 L C51
2022-06-23 03:00:01 S 11 36 10.884 -52 10 20.14 L C51
2022-06-28 17:45:14 C 09 38 28.570 -45 55 07.93 V M22
2022-06-28 17:49:10 C 09 38 25.274 -45 54 48.64 V M22
2022-06-28 18:10:28 C 09 38 07.469 -45 53 04.06 V M22
2022-06-28 18:18:24 C 09 38 00.886 -45 52 25.18 V M22
2022-06-29 00:14:11 C 09 33 09.703 -45 23 52.15 V W68
2022-06-29 00:20:17 C 09 33 04.714 -45 23 21.30 V W68
2022-06-29 00:28:35 C 09 32 57.883 -45 22 39.11 V W68
2022-06-29 00:42:44 C 09 32 46.267 -45 21 26.89 V W68
2022-10-21 11:11:33 C 07 36 19.076 +29 12 39.17 V G96
2022-10-21 11:17:41 C 07 36 19.112 +29 12 40.79 V G96
2022-10-21 11:23:49 C 07 36 19.127 +29 12 42.84 V G96
2022-10-21 11:29:56 C 07 36 19.174 +29 12 44.42 V G96
2022-10-29 04:07:13 C 07 35 53.11 +30 07 18.3 X C95
2022-10-29 04:40:24 C 07 35 52.55 +30 07 28.0 X C95
2022-11-05 10:46:53 C 07 32 04.528 +31 03 50.04 V G96
2022-11-05 10:54:24 C 07 32 04.268 +31 03 52.56 V G96
2022-11-05 11:01:54 C 07 32 03.991 +31 03 55.12 V G96
2022-11-05 11:09:24 C 07 32 03.728 +31 03 57.46 V G96
2022-11-23 10:28:06 C 07 08 04.873 +33 25 10.92 V V00
2022-11-23 10:36:02 C 07 08 04.236 +33 25 13.15 V V00
2022-11-23 10:43:11 C 07 08 03.653 +33 25 15.31 V V00
2022-11-23 10:50:21 C 07 08 03.070 +33 25 17.36 V V00
2022-11-26 08:47:16 C 07 02 23.528 +33 44 42.11 V G96
2022-11-26 08:54:46 C 07 02 22.873 +33 44 44.09 V G96
2022-11-26 09:02:17 C 07 02 22.207 +33 44 45.96 V G96
2022-11-26 09:09:47 C 07 02 21.552 +33 44 48.05 V G96