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
2019-01-25 02:21:21 C 03 27 55.12 -04 20 15.5 I41
2019-01-25 02:29:16 C 03 27 55.98 -04 20 08.6 I41
2019-01-25 02:31:13 C 03 27 56.19 -04 20 06.8 I41
2019-01-25 02:31:54 C 03 27 56.26 -04 20 06.3 I41
2019-01-25 02:39:52 C 03 27 57.14 -04 19 59.4 I41
2019-01-25 02:40:32 C 03 27 57.20 -04 19 58.6 I41
2019-01-25 02:41:11 C 03 27 57.27 -04 19 58.1 I41
2019-01-25 02:41:51 C 03 27 57.35 -04 19 57.5 I41
2019-01-25 02:43:09 C 03 27 57.49 -04 19 56.3 I41
2019-01-25 02:51:04 C 03 27 58.34 -04 19 49.3 I41
2019-01-25 02:51:43 C 03 27 58.41 -04 19 48.9 I41
2019-01-25 02:53:26 C 03 27 58.59 -04 19 47.3 I41
2019-01-25 03:04:35 C 03 27 59.81 -04 19 37.3 I41
2019-01-25 03:05:55 C 03 27 59.95 -04 19 36.1 I41
2019-01-25 03:06:33 C 03 28 00.01 -04 19 35.7 I41
2019-01-25 03:23:42 C 03 28 01.87 -04 19 20.4 I41
2019-01-25 03:24:21 C 03 28 01.93 -04 19 19.7 I41
2019-01-25 03:32:13 C 03 28 02.80 -04 19 12.9 I41
2019-01-25 03:32:54 C 03 28 02.87 -04 19 12.5 I41
2019-01-25 03:33:33 C 03 28 02.94 -04 19 11.8 I41
2019-01-25 03:34:12 C 03 28 03.01 -04 19 11.2 I41
2019-01-25 03:34:51 C 03 28 03.09 -04 19 10.5 I41
2019-01-25 03:39:29 C 03 28 03.59 -04 19 06.6 I41
2019-01-25 03:40:07 C 03 28 03.63 -04 19 05.8 I41
2019-01-25 03:42:06 C 03 28 03.86 -04 19 04.1 I41
2019-01-25 03:42:46 C 03 28 03.93 -04 19 03.4 I41
2019-01-25 03:43:24 C 03 28 04.01 -04 19 02.9 I41
2019-01-25 03:44:03 C 03 28 04.08 -04 19 02.4 I41
2019-01-25 03:44:43 C 03 28 04.16 -04 19 01.7 I41
2019-01-25 03:45:24 C 03 28 04.22 -04 19 01.0 I41
2019-01-25 03:46:03 C 03 28 04.30 -04 19 00.6 I41
2019-01-25 03:46:41 C 03 28 04.38 -04 19 00.1 I41
2019-01-25 03:47:21 C 03 28 04.44 -04 18 59.4 I41
2019-01-25 03:49:20 C 03 28 04.64 -04 18 57.8 I41
2019-01-25 03:49:58 C 03 28 04.72 -04 18 57.1 I41
2019-01-25 03:50:38 C 03 28 04.79 -04 18 56.6 I41
2019-01-25 03:51:17 C 03 28 04.86 -04 18 55.9 I41
2019-01-25 03:51:58 C 03 28 04.93 -04 18 55.5 I41
2019-01-25 03:52:37 C 03 28 04.99 -04 18 54.8 I41
2019-01-25 03:53:16 C 03 28 05.07 -04 18 54.2 I41
2019-01-25 03:53:55 C 03 28 05.15 -04 18 53.6 I41
2019-01-25 03:54:36 C 03 28 05.21 -04 18 53.0 I41
2019-01-25 03:55:15 C 03 28 05.28 -04 18 52.4 I41
2019-01-25 03:55:54 C 03 28 05.37 -04 18 52.1 I41
2019-01-25 03:56:33 C 03 28 05.42 -04 18 51.2 I41
2019-01-25 03:57:12 C 03 28 05.51 -04 18 50.5 I41
2019-01-25 03:57:53 C 03 28 05.57 -04 18 50.1 I41
2019-01-25 03:58:32 C 03 28 05.64 -04 18 49.6 I41
2019-01-25 03:59:11 C 03 28 05.72 -04 18 49.0 I41
2019-01-25 03:59:50 C 03 28 05.79 -04 18 48.5 I41