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
2014-12-31 00:55:02 C 00 07 38.44 -13 11 01.6 u 807
2014-12-31 01:00:37 C 00 07 39.72 -13 10 57.0 u 807
2015-01-04 00:53:43 C 00 29 23.07 -11 48 00.8 u 807
2015-01-04 01:02:27 C 00 29 24.97 -11 47 52.8 u 807
2015-01-04 01:10:50 C 00 29 26.85 -11 47 44.7 u 807
2015-01-05 17:44:18 C 00 38 18.13 -11 11 52.8 q C95
2015-01-05 18:20:27 C 00 38 25.89 -11 11 19.5 q C95
2015-01-05 18:58:13 C 00 38 33.93 -11 10 46.7 q C95
2015-01-22 01:57:57 C 01 53 59.09 -05 17 44.3 q 703
2015-01-22 02:12:21 C 01 54 01.47 -05 17 32.2 q 703
2015-01-22 02:19:33 C 01 54 02.71 -05 17 26.0 q 703
2016-02-12 14:06:16 C 14 30 33.174 -16 54 31.92 L F51
2016-02-12 14:41:10 C 14 30 34.275 -16 54 32.73 L F51
2016-02-12 14:58:44 C 14 30 34.837 -16 54 33.00 L F51
2016-03-10 13:02:06 C 14 42 28.755 -15 51 43.17 L F51
2016-03-10 13:19:16 C 14 42 28.736 -15 51 39.14 L F51
2016-03-10 13:36:27 C 14 42 28.720 -15 51 35.02 L F51
2016-03-13 12:58:20 C 14 42 22.545 -15 33 27.13 L F51
2016-03-13 13:16:12 C 14 42 22.441 -15 33 22.32 L F51
2016-03-13 13:34:03 C 14 42 22.337 -15 33 17.38 L F51
2016-03-31 09:46:44 C 14 34 18.95 -12 44 41.9 q 703
2016-03-31 10:04:01 C 14 34 18.30 -12 44 32.4 q 703
2016-03-31 10:12:40 C 14 34 18.02 -12 44 28.1 q 703
2016-04-05 07:42:36 C 14 29 45.47 -11 38 56.3 R G45
2016-04-05 07:49:20 C 14 29 45.21 -11 38 52.1 R G45
2016-04-05 08:02:05 C 14 29 44.64 -11 38 44.6 R G45
2016-04-05 08:06:25 C 14 29 44.46 -11 38 41.7 R G45
2016-04-05 11:24:39 C 14 29 35.901 -11 36 42.29 L F51
2016-04-05 11:42:21 C 14 29 35.094 -11 36 31.81 L F51
2016-04-05 12:00:04 C 14 29 34.288 -11 36 21.18 L F51
2016-04-05 12:17:47 C 14 29 33.474 -11 36 10.61 L F51
2016-04-13 08:53:12 C 14 20 14.78 -09 33 54.3 q 703
2016-04-13 09:03:51 C 14 20 14.22 -09 33 45.3 q 703
2016-04-13 09:14:30 C 14 20 13.61 -09 33 38.1 q 703
2016-04-13 09:25:10 C 14 20 12.98 -09 33 31.0 q 703
2016-04-14 04:52:44 C 14 19 08.29 -09 19 42.1 t 309
2016-04-14 04:54:28 C 14 19 08.19 -09 19 40.8 t 309
2016-04-14 04:56:12 C 14 19 08.09 -09 19 39.6 t 309
2016-04-14 04:57:57 C 14 19 07.99 -09 19 38.4 t 309
2016-04-14 04:59:41 C 14 19 07.89 -09 19 37.2 t 309
2016-04-14 05:01:26 C 14 19 07.78 -09 19 35.9 t 309
2016-04-14 05:03:09 C 14 19 07.68 -09 19 34.7 t 309
2016-04-14 05:04:54 C 14 19 07.58 -09 19 33.5 t 309
2016-04-14 05:06:38 C 14 19 07.48 -09 19 32.3 t 309
2016-04-14 05:08:23 C 14 19 07.38 -09 19 31.0 t 309
2016-04-26 06:43:38 C 14 01 09.71 -05 40 39.0 q G96
2016-04-26 06:50:20 C 14 01 09.26 -05 40 33.9 q G96
2016-04-26 06:57:01 C 14 01 08.80 -05 40 28.6 q G96
2016-04-26 07:03:42 C 14 01 08.34 -05 40 23.3 q G96
2016-04-27 05:52:16 C 13 59 37.91 -05 22 25.5 R G45