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
2002-04-04 06:34:50 C 12 14 52.77 -06 41 43.4 c 644
2002-04-04 07:06:48 C 12 14 50.87 -06 41 24.1 c 644
2002-04-04 07:37:10 C 12 14 49.25 -06 41 04.2 c 644
2002-04-15 04:28:18 C 12 00 42.20 -03 57 26.8 c 644
2004-03-29 07:46:39 C 12 39 01.53 -08 50 15.0 c 691
2004-03-29 08:26:41 C 12 38 59.11 -08 49 51.0 c 691
2004-03-29 09:08:42 C 12 38 56.61 -08 49 25.2 c 691
2004-03-30 04:30:12 C 12 37 49.60 -08 37 39.4 c 926
2004-03-30 04:41:45 C 12 37 48.72 -08 37 31.9 c 926
2004-03-30 04:47:54 C 12 37 48.35 -08 37 28.4 c 926
2004-03-30 06:23:38 C 12 37 42.68 -08 36 30.7 d 291
2004-03-30 06:29:06 C 12 37 42.37 -08 36 27.0 d 291
2004-03-30 06:34:35 C 12 37 42.03 -08 36 23.4 d 291
2004-03-30 08:44:13 C 12 37 34.14 -08 35 04.9 r 649
2004-03-30 08:50:10 C 12 37 33.74 -08 35 00.7 r 649
2004-03-30 08:56:09 C 12 37 33.38 -08 34 57.3 r 649
2004-03-31 05:50:17 C 12 36 20.39 -08 22 06.7 r 649
2004-03-31 05:54:33 C 12 36 20.11 -08 22 03.4 r 649
2004-03-31 05:58:50 C 12 36 19.85 -08 22 01.5 r 649
2004-03-31 06:00:52 C 12 36 19.84 -08 21 58.2 c 926
2004-03-31 06:06:15 C 12 36 19.57 -08 21 57.0 c 926
2004-03-31 06:11:38 C 12 36 19.24 -08 21 52.8 c 926
2004-03-31 06:18:45 C 12 36 18.82 -08 21 48.2 d 291
2004-03-31 06:33:33 C 12 36 17.57 -08 21 40.1 r 448
2004-03-31 06:42:04 C 12 36 17.43 -08 21 33.7 d 291
2004-03-31 07:01:32 C 12 36 16.19 -08 21 22.9 r 448
2004-03-31 07:09:21 C 12 36 15.78 -08 21 16.9 d 291
2004-03-31 07:14:28 C 12 36 15.37 -08 21 14.4 r 448
2004-04-01 13:50:32 C 12 34 27.762 -08 02 05.43 r 413
2004-04-01 14:08:32 C 12 34 26.684 -08 01 53.99 r 413
2004-04-03 00:20:19 C 12 32 26.28 -07 40 32.3 c 950
2004-04-03 00:21:58 C 12 32 26.18 -07 40 31.5 c 950
2004-04-03 00:25:16 C 12 32 26.00 -07 40 29.0 c 950
2004-04-03 00:26:57 C 12 32 25.92 -07 40 28.1 c 950
2004-04-08 12:54:18 C 12 24 42.74 -06 15 35.4 r 413
2004-04-08 13:26:16 C 12 24 40.84 -06 15 14.7 r 413
2004-04-09 14:27:32 C 12 23 14.831 -05 59 07.03 r 413
2004-04-09 15:03:30 C 12 23 12.715 -05 58 43.91 r 413
2004-04-14 04:09:24 C 12 17 09.37 -04 48 54.1 c 691
2004-04-14 04:52:01 C 12 17 06.99 -04 48 27.0 c 691
2004-04-14 05:36:48 C 12 17 04.54 -04 47 58.8 c 691
2004-04-14 21:17:01 C 12 16 14.06 -04 38 03.4 c 246
2004-04-14 21:18:40 C 12 16 13.87 -04 38 02.3 c 246
2004-04-14 21:23:10 C 12 16 13.67 -04 37 59.4 c 246
2004-04-19 03:27:12 C 12 10 59.49 -03 34 27.6 c 691
2004-04-19 04:05:17 C 12 10 57.54 -03 34 04.4 c 691
2004-04-19 04:44:18 C 12 10 55.51 -03 33 39.9 c 691
2004-04-28 04:10:14 C 12 01 32.89 -01 30 29.0 c 691
2004-04-28 05:25:59 C 12 01 30.00 -01 29 48.9 c 691
2004-04-28 07:12:49 C 12 01 25.79 -01 28 53.1 c 691