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
2020-12-19 04:50:37 C 02 51 54.19 -22 01 42.3 V 703
2020-12-19 04:58:03 C 02 51 55.04 -22 01 30.6 V 703
2020-12-21 06:40:50 C 02 58 13.94 -20 42 09.9 V T08
2020-12-21 06:45:28 C 02 58 14.49 -20 42 02.5 V T08
2020-12-21 06:54:07 C 02 58 15.49 -20 41 49.1 V T08
2020-12-21 07:45:19 C 02 58 21.42 -20 40 29.1 V T08
2020-12-22 00:48:56 C 03 00 25.82 -20 14 05.0 V W46
2020-12-22 02:08:24 C 03 00 34.94 -20 12 02.8 V W46
2020-12-22 03:42:38 C 03 00 46.19 -20 09 38.9 V 703
2020-12-22 03:50:18 C 03 00 47.03 -20 09 27.3 V 703
2020-12-22 03:57:58 C 03 00 47.93 -20 09 14.5 V 703
2020-12-22 04:05:38 C 03 00 48.68 -20 09 04.4 V 703
2020-12-23 05:59:13 C 03 03 50.88 -19 29 40.3 V T05
2020-12-23 06:01:51 C 03 03 51.18 -19 29 36.5 V T05
2020-12-23 06:05:49 C 03 03 51.60 -19 29 30.8 V T05
2020-12-23 06:16:48 C 03 03 52.82 -19 29 14.2 V T05
2020-12-24 07:47:59 C 03 06 45.54 -18 51 16.3 V T08
2020-12-24 07:52:37 C 03 06 46.02 -18 51 09.7 V T08
2020-12-24 08:00:35 C 03 06 46.86 -18 50 57.6 V T08
2020-12-24 08:51:47 C 03 06 52.24 -18 49 42.4 V T08
2020-12-25 07:38:51 C 03 09 22.82 -18 16 29.5 V T08
2020-12-25 08:19:58 C 03 09 27.07 -18 15 29.8 V T08
2020-12-25 08:55:50 C 03 09 30.74 -18 14 37.8 V T08
2020-12-25 09:01:12 C 03 09 31.28 -18 14 30.0 V T08
2020-12-26 07:45:34 C 03 11 57.51 -17 41 58.7 V T05
2020-12-26 09:23:04 C 03 12 07.26 -17 39 40.1 V T05
2020-12-26 09:27:41 C 03 12 07.71 -17 39 33.8 V T05
2020-12-26 09:35:37 C 03 12 08.50 -17 39 21.6 V T05
2020-12-28 08:17:31 C 03 16 56.88 -16 34 26.0 V T08
2020-12-28 08:22:09 C 03 16 57.32 -16 34 19.7 V T08
2020-12-28 08:31:26 C 03 16 58.21 -16 34 07.0 V T08
2020-12-28 08:46:04 C 03 16 59.61 -16 33 46.8 V T08
2020-12-29 07:37:40 C 03 19 16.08 -16 02 50.1 V T08
2020-12-29 07:42:19 C 03 19 16.51 -16 02 44.4 V T08
2020-12-29 07:51:36 C 03 19 17.37 -16 02 31.8 V T08
2020-12-29 08:09:32 C 03 19 19.02 -16 02 06.9 V T08
2021-01-03 07:34:03 C 03 30 27.93 -13 28 41.6 V T05
2021-01-03 07:38:39 C 03 30 28.31 -13 28 36.2 V T05
2021-01-03 07:46:35 C 03 30 29.00 -13 28 26.2 V T05
2021-01-03 08:05:42 C 03 30 30.60 -13 28 02.7 V T05
2021-01-04 07:33:16 C 03 32 35.144 -12 59 24.43 U F51
2021-01-04 07:50:08 C 03 32 36.546 -12 59 03.95 U F51
2021-01-04 08:06:59 C 03 32 37.945 -12 58 43.55 U F51
2021-01-04 08:23:47 C 03 32 39.341 -12 58 23.16 U F51
2021-01-04 09:05:57 C 03 32 42.85 -12 57 31.7 V T05
2021-01-04 09:07:56 C 03 32 43.03 -12 57 29.6 V T05
2021-01-04 09:13:52 C 03 32 43.52 -12 57 22.0 V T05
2021-01-04 09:15:51 C 03 32 43.68 -12 57 19.8 V T05
2021-01-04 09:21:07 C 03 32 44.11 -12 57 13.7 V T05
2021-01-04 09:29:01 C 03 32 44.80 -12 57 03.5 V T05