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
2021-01-17 06:57:16 C 03 57 55.267 -07 18 33.07 U F51
2021-01-17 07:14:55 C 03 57 56.561 -07 18 15.71 U F51
2021-01-17 07:32:18 C 03 57 57.845 -07 17 58.44 U F51
2021-01-18 07:01:41 C 03 59 46.31 -06 54 54.4 V T08
2021-01-18 07:06:19 C 03 59 46.61 -06 54 50.9 V T08
2021-01-18 07:20:55 C 03 59 47.68 -06 54 36.6 V T08
2021-01-18 07:31:34 C 03 59 48.44 -06 54 25.7 V T08
2021-02-07 05:43:18 C 04 35 28.212 -00 12 21.67 U F52
2021-02-07 06:00:50 C 04 35 29.460 -00 12 08.93 U F52
2021-02-07 06:18:21 C 04 35 30.705 -00 11 56.38 U F52
2021-02-07 06:35:51 C 04 35 31.957 -00 11 43.67 U F52
2022-02-04 14:42:51 C 14 59 25.904 -17 25 06.61 U F52
2022-02-04 15:00:35 C 14 59 26.863 -17 25 08.24 U F52
2022-02-04 15:18:33 C 14 59 27.849 -17 25 09.63 U F52
2022-03-06 14:49:48 C 15 33 15.679 -17 02 53.49 U F52
2022-03-06 15:03:43 C 15 33 16.141 -17 02 51.56 U F52
2022-03-06 15:17:43 C 15 33 16.626 -17 02 49.25 U F52
2022-04-06 11:27:12 C 15 45 48.701 -12 55 00.05 V G96
2022-04-06 11:37:20 C 15 45 48.618 -12 54 54.54 V G96
2022-04-06 11:47:27 C 15 45 48.535 -12 54 48.92 V G96
2022-04-06 11:57:33 C 15 45 48.445 -12 54 43.45 V G96
2022-04-08 12:20:02 C 15 45 24.342 -12 27 17.26 U F52
2022-04-08 12:21:52 C 15 45 24.330 -12 27 16.18 U F52
2022-04-08 12:35:47 C 15 45 24.149 -12 27 08.06 U F52
2022-04-08 12:37:38 C 15 45 24.133 -12 27 07.07 U F52
2022-04-08 12:51:28 C 15 45 23.942 -12 26 58.95 U F52
2022-04-08 12:53:18 C 15 45 23.923 -12 26 57.88 U F52
2022-04-08 13:07:13 C 15 45 23.744 -12 26 49.78 U F52
2022-04-15 08:52:07 C 15 42 38.336 -10 41 55.43 V G96
2022-04-15 08:58:55 C 15 42 38.200 -10 41 50.96 V G96
2022-04-15 09:05:45 C 15 42 38.020 -10 41 45.89 V G96
2022-04-15 09:12:34 C 15 42 37.832 -10 41 41.10 V G96
2022-04-23 09:20:38 C 15 36 33.757 -08 14 15.47 V 703
2022-04-23 09:28:16 C 15 36 33.386 -08 14 08.05 V 703
2022-04-23 09:43:32 C 15 36 32.814 -08 13 56.75 V 703
2022-04-24 09:44:37 C 15 35 34.019 -07 53 40.42 V G96
2022-04-24 09:52:03 C 15 35 33.695 -07 53 34.22 V G96
2022-04-24 09:59:29 C 15 35 33.349 -07 53 27.56 V G96
2022-04-24 10:06:54 C 15 35 33.025 -07 53 21.37 V G96
2022-04-24 10:47:12 C 15 35 31.420 -07 52 47.32 V 703
2022-04-24 11:00:59 C 15 35 30.649 -07 52 35.72 V 703
2022-04-24 11:07:52 C 15 35 30.343 -07 52 29.78 V 703
2022-04-27 11:39:18 C 15 32 15.382 -06 48 56.82 U F52
2022-04-27 11:54:59 C 15 32 14.582 -06 48 42.74 U F52
2022-04-27 12:10:44 C 15 32 13.775 -06 48 28.64 U F52
2022-04-27 12:26:28 C 15 32 12.969 -06 48 14.41 U F52
2022-04-30 15:19:35 C 15 28 24.847 -05 39 08.06 V P07
2022-04-30 16:36:44 C 15 28 20.465 -05 37 55.56 V P07
2022-04-30 16:40:29 C 15 28 20.239 -05 37 52.28 V P07
2022-04-30 17:46:31 C 15 28 16.426 -05 36 49.36 V P07