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
2023-01-12 10:56:01 C 04 43 32.138 -09 39 36.07 V T05
2023-01-14 06:55:02 C 04 44 41.846 -08 55 23.79 U F52
2023-01-14 07:10:46 C 04 44 42.212 -08 55 08.20 U F52
2023-01-14 07:26:27 C 04 44 42.580 -08 54 52.62 U F52
2023-01-15 02:39:34 C 04 45 14.208 -08 35 40.49 V W68
2023-01-15 02:44:55 C 04 45 14.330 -08 35 34.98 V W68
2023-01-15 02:52:16 C 04 45 14.534 -08 35 28.00 V W68
2023-01-15 03:07:15 C 04 45 14.851 -08 35 12.84 V W68
2023-01-16 08:13:32 C 04 46 05.071 -08 06 58.10 V T05
2023-01-16 08:18:44 C 04 46 05.263 -08 06 53.71 V T05
2023-01-16 08:27:12 C 04 46 05.453 -08 06 45.58 V T05
2023-01-16 08:41:40 C 04 46 05.813 -08 06 31.82 V T05
2023-01-20 20:12:36 C 04 49 30.557 -06 24 54.04 V M22
2023-01-20 20:17:09 C 04 49 30.768 -06 24 49.54 V M22
2023-01-20 20:26:16 C 04 49 31.006 -06 24 41.00 V M22
2023-01-20 20:40:36 C 04 49 31.426 -06 24 27.83 V M22
2023-01-22 06:10:46 C 04 50 41.730 -05 54 11.18 U F52
2023-01-22 06:15:18 C 04 50 41.874 -05 54 07.06 U F52
2023-01-22 06:30:12 C 04 50 42.354 -05 53 53.64 U F52
2023-01-22 06:40:29 C 04 50 42.685 -05 53 44.44 U F52
2023-01-22 06:45:02 C 04 50 42.834 -05 53 40.29 U F52
2023-01-22 06:55:22 C 04 50 43.161 -05 53 31.05 U F52
2023-01-22 06:59:56 C 04 50 43.310 -05 53 26.90 U F52
2023-01-24 20:21:38 C 04 52 58.231 -04 58 53.87 V M22
2023-01-24 20:26:12 C 04 52 58.428 -04 58 48.94 V M22
2023-01-24 21:09:45 C 04 52 59.940 -04 58 10.74 V M22
2023-01-24 21:19:30 C 04 53 00.326 -04 58 03.32 V M22
2023-01-26 04:27:57 C 04 54 12.704 -04 31 21.61 V G96
2023-01-26 04:35:23 C 04 54 12.938 -04 31 15.28 V G96
2023-01-26 04:42:49 C 04 54 13.205 -04 31 09.05 V G96
2023-01-26 04:50:15 C 04 54 13.486 -04 31 02.64 V G96
2024-03-19 14:45:39 C 16 03 13.653 -15 58 58.84 X F51
2024-03-19 14:55:59 C 16 03 13.980 -15 58 55.81 X F51
2024-03-19 15:06:15 C 16 03 14.307 -15 58 52.76 X F51
2024-03-19 15:16:39 C 16 03 14.635 -15 58 49.49 X F51
2024-04-06 14:12:16 C 16 12 55.648 -12 58 21.49 X F52
2024-04-06 14:24:36 C 16 12 55.743 -12 58 14.64 X F52
2024-04-06 14:36:55 C 16 12 55.828 -12 58 07.76 X F52
2024-04-06 14:49:13 C 16 12 55.914 -12 58 01.07 X F52
2024-04-18 12:22:10 C 16 12 45.776 -09 50 08.96 X F52
2024-04-18 12:37:19 C 16 12 45.555 -09 49 57.31 X F52
2024-04-18 12:52:31 C 16 12 45.331 -09 49 45.64 X F52
2024-04-18 13:07:42 C 16 12 45.106 -09 49 34.02 X F52
2024-04-20 08:53:39 C 16 12 10.076 -09 15 14.51 V G96
2024-04-20 09:01:03 C 16 12 09.932 -09 15 08.64 V G96
2024-04-20 09:08:28 C 16 12 09.803 -09 15 02.74 V G96
2024-04-20 09:15:51 C 16 12 09.688 -09 14 56.90 V G96
2024-05-02 12:07:11 C 16 04 04.627 -04 47 28.28 V T05
2024-05-02 12:40:54 C 16 04 03.161 -04 46 51.46 V T05
2024-05-02 12:41:33 C 16 04 03.137 -04 46 50.81 V T05