154656 (2004 FE3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6467685726 ± 2.96e-08
Semi-major axis (a)2.3106504963 AU ± 2.07e-09
Inclination (i)22.94460612° ± 6.89e-06
Long. of Asc. Node (Ω)339.10344854° ± 1.54e-05
Arg. of Perihelion (ω)338.22479281° ± 1.57e-05
Mean Anomaly (M)11.05883550° ± 3.09e-06
Mean Motion (n)0.2806150026°/day ± 3.77e-10
Perihelion dist (q)0.81619437 AU ± 6.85e-08
Aphelion dist (Q)3.80510662 AU ± 6.86e-08
Orbital Period3.51237915 yr ± 4.72e-09
Physical Parameters
H (abs. magnitude)16.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.404″
Uncertainty0
Orbit TypeApollo
MOID0.153972 AU
Observations Used588
Oppositions16
Arc Total2004-2026
First Observation Used2004-03-16
Last Observation Used2026-01-07
Observations (611)
Date Type RA Dec Mag Band Observatory
2011-11-03 16:30:17 C 19 21 00.22 +00 30 28.4 v C32
2011-11-03 16:33:11 C 19 21 00.94 +00 30 36.5 v C32
2011-11-03 16:35:23 C 19 21 01.50 +00 30 42.4 v C32
2011-11-03 16:37:35 C 19 21 02.02 +00 30 48.0 v C32
2011-11-14 09:23:46 C 20 22 03.68 +11 12 37.4 o 300
2011-11-14 09:26:39 C 20 22 04.36 +11 12 43.7 o 300
2011-11-14 09:29:33 C 20 22 04.99 +11 12 50.4 o 300
2011-11-14 09:32:26 C 20 22 05.59 +11 12 56.9 o 300
2011-11-14 09:35:21 C 20 22 06.28 +11 13 03.9 o 300
2011-11-23 01:29:02 C 21 07 16.05 +18 09 15.8 17.5 c 704
2011-11-23 01:47:53 C 21 07 19.94 +18 09 48.8 17.8 c 704
2011-11-23 02:06:18 C 21 07 23.69 +18 10 21.1 17.9 c 704
2011-11-23 02:43:09 C 21 07 31.27 +18 11 23.7 19.6 c 704
2011-11-26 19:21:36 C 21 25 38.53 +20 37 55.8 u C73
2011-11-26 19:23:57 C 21 25 39.07 +20 38 00.9 u C73
2011-11-26 19:26:21 C 21 25 39.70 +20 38 06.3 u C73
2011-12-07 01:20:08 C 22 12 39.20 +26 00 47.0 u 448
2011-12-07 01:28:21 C 22 12 40.67 +26 00 55.3 u 448
2011-12-07 01:33:46 C 22 12 41.64 +26 01 01.6 u 448
2014-02-22 05:23:01 C 10 44 51.64 +08 57 12.0 o 691
2014-02-22 05:48:32 C 10 44 50.45 +08 57 14.4 o 691
2014-02-22 06:14:03 C 10 44 49.26 +08 57 18.3 o 691
2014-02-26 08:25:42 C 10 40 10.460 +09 11 09.18 L F51
2014-02-26 08:42:54 C 10 40 09.618 +09 11 11.55 L F51
2014-02-26 09:00:02 C 10 40 08.788 +09 11 14.00 L F51
2014-02-26 09:17:12 C 10 40 07.937 +09 11 16.43 L F51
2014-04-01 04:49:13 C 10 04 31.43 +10 38 01.1 q G96
2014-04-01 04:56:10 C 10 04 31.09 +10 38 01.7 q G96
2014-04-01 05:03:08 C 10 04 30.90 +10 38 02.3 q G96
2014-04-01 05:10:04 C 10 04 30.62 +10 38 02.7 q G96
2018-02-11 13:33:55 C 12 36 05.025 -14 58 26.89 U F51
2018-02-11 13:50:59 C 12 36 04.668 -14 58 31.95 U F51
2018-02-11 14:08:01 C 12 36 04.306 -14 58 36.94 U F51
2018-03-22 06:48:04 C 11 51 27.28 -17 41 18.9 U G96
2018-03-22 06:55:28 C 11 51 26.72 -17 41 18.7 U G96
2018-03-22 07:02:53 C 11 51 26.20 -17 41 18.4 U G96
2018-03-22 07:10:19 C 11 51 25.64 -17 41 18.7 U G96
2018-04-08 06:03:51 C 11 21 11.55 -17 08 28.2 U 703
2018-04-08 06:11:28 C 11 21 11.07 -17 08 27.9 U 703
2018-04-08 06:26:42 C 11 21 09.78 -17 08 25.2 U 703
2018-04-11 05:08:51 C 11 16 05.55 -16 56 35.7 o 691
2018-04-11 05:23:24 C 11 16 04.51 -16 56 33.0 o 691
2018-04-11 05:37:52 C 11 16 03.46 -16 56 30.5 o 691
2018-04-11 05:46:38 C 11 16 02.79 -16 56 29.5 U 703
2018-04-11 05:54:14 C 11 16 02.28 -16 56 28.2 U 703
2018-04-11 06:01:50 C 11 16 01.66 -16 56 26.4 U 703
2018-04-11 06:09:26 C 11 16 01.19 -16 56 24.6 U 703
2018-04-19 05:45:43 C 11 03 17.52 -16 18 44.7 U G96
2018-04-19 05:53:10 C 11 03 17.04 -16 18 43.2 U G96
2018-04-19 06:00:36 C 11 03 16.57 -16 18 41.3 U G96