186822 (2004 FE31)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4526198792 ± 4.95e-09
Semi-major axis (a)1.5736739631 AU ± 1.11e-09
Inclination (i)13.05739858° ± 1.17e-06
Long. of Asc. Node (Ω)200.71301735° ± 4.89e-06
Arg. of Perihelion (ω)150.34561078° ± 4.86e-06
Mean Anomaly (M)214.00861076° ± 1.13e-06
Mean Motion (n)0.4992753642°/day ± 5.30e-10
Perihelion dist (q)0.86139784 AU ± 7.81e-09
Aphelion dist (Q)2.28595008 AU ± 7.95e-09
Orbital Period1.97411359 yr ± 2.09e-09
Physical Parameters
H (abs. magnitude)17.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.207″
Uncertainty0
Orbit TypeApollo
MOID0.074489 AU
Observations Used1878
Gaia Obs Used31
Oppositions7
Arc Total2002-2026
First Observation Used2002-04-04
Last Observation Used2026-03-21
Observations (2024)
Date Type RA Dec Mag Band Observatory
2018-05-08 09:37:35 C 14 10 21.30 -02 22 38.8 U 703
2018-05-12 07:58:33 C 14 03 57.46 -01 06 16.1 U 703
2018-05-12 08:06:22 C 14 03 56.92 -01 06 09.8 U 703
2018-05-12 08:14:10 C 14 03 56.38 -01 06 03.8 U 703
2018-05-16 06:10:56 C 13 57 48.30 +00 06 19.6 U G96
2018-05-16 06:18:22 C 13 57 47.81 +00 06 25.1 U G96
2018-05-16 06:25:49 C 13 57 47.31 +00 06 30.8 U G96
2018-05-16 06:33:15 C 13 57 46.81 +00 06 36.3 U G96
2018-05-16 07:40:49 C 13 57 42.36 +00 07 26.6 U 703
2018-05-16 07:48:38 C 13 57 41.83 +00 07 32.4 U 703
2018-05-16 07:56:28 C 13 57 41.28 +00 07 38.9 U 703
2018-05-16 08:04:17 C 13 57 40.80 +00 07 44.5 U 703
2018-05-17 07:03:31 C 13 56 14.05 +00 24 44.3 U 703
2018-05-17 07:28:12 C 13 56 12.43 +00 25 01.3 U 703
2018-05-17 07:35:45 C 13 56 11.88 +00 25 07.2 U 703
2018-05-17 07:43:19 C 13 56 11.50 +00 25 13.2 U 703
2018-05-20 06:31:57 C 13 51 53.68 +01 15 27.0 U 703
2018-05-20 06:39:28 C 13 51 53.15 +01 15 32.6 U 703
2018-05-20 06:47:00 C 13 51 52.77 +01 15 37.3 U 703
2018-05-20 06:54:31 C 13 51 52.30 +01 15 42.2 U 703
2018-05-21 06:44:31 C 13 50 29.25 +01 31 52.2 U 703
2018-05-21 07:07:39 C 13 50 27.85 +01 32 09.1 U 703
2018-06-02 06:45:36 C 13 36 46.934 +04 13 34.94 U F51
2018-06-02 07:02:16 C 13 36 46.273 +04 13 42.37 U F51
2018-06-02 07:18:40 C 13 36 45.624 +04 13 49.81 U F51
2018-06-06 20:54:58 C 13 33 13.42 +04 57 57.5 20.5 u J43
2018-06-06 21:07:33 C 13 33 13.03 +04 58 01.8 19.8 u J43
2018-06-06 21:20:10 C 13 33 12.68 +04 58 06.4 20.7 u J43
2018-06-06 21:32:48 C 13 33 12.23 +04 58 10.7 20.0 u J43
2018-06-07 06:23:16 C 13 32 57.50 +05 01 20.0 U 703
2018-06-07 06:31:28 C 13 32 57.26 +05 01 23.1 U 703
2018-06-07 06:47:53 C 13 32 56.68 +05 01 25.8 U 703
2018-06-13 12:27:29 C 13 29 51.95 +05 45 19.2 q D29
2018-06-13 12:47:51 C 13 29 51.59 +05 45 24.0 q D29
2018-06-13 13:08:12 C 13 29 51.23 +05 45 28.4 q D29
2018-11-27 06:27:24 C 22 16 47.94 -28 22 48.5 U T05
2018-11-27 06:40:04 C 22 16 52.78 -28 22 47.3 U T05
2018-11-27 06:52:43 C 22 16 57.65 -28 22 46.3 U T05
2018-11-27 07:05:25 C 22 17 02.52 -28 22 45.0 U T05
2018-11-29 06:39:20 C 22 35 30.36 -28 15 40.5 U T08
2018-11-29 06:52:03 C 22 35 35.21 -28 15 37.3 U T08
2018-11-29 07:04:43 C 22 35 39.96 -28 15 33.9 U T08
2018-11-29 07:17:25 C 22 35 44.71 -28 15 29.5 U T08
2018-12-03 06:35:47 C 23 11 36.94 -27 33 58.4 U T08
2018-12-03 06:38:26 C 23 11 37.89 -27 33 57.6 U T08
2018-12-03 06:47:09 C 23 11 41.02 -27 33 51.6 U T08
2018-12-03 06:49:48 C 23 11 42.00 -27 33 50.0 U T08
2018-12-03 06:58:28 C 23 11 45.11 -27 33 44.2 U T08
2018-12-03 07:09:55 C 23 11 49.20 -27 33 36.5 U T08
2018-12-03 07:12:38 C 23 11 50.15 -27 33 34.3 U T08