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
2020-04-26 10:52:26 C 14 59 33.537 -06 40 24.50 U F52
2020-04-26 11:09:40 C 14 59 32.468 -06 40 09.65 U F52
2020-04-26 11:26:49 C 14 59 31.406 -06 39 54.82 U F52
2020-04-26 15:50:36 C 14 59 16.06 -06 36 09.7 q D29
2020-04-26 16:10:59 C 14 59 14.83 -06 35 52.1 q D29
2020-04-26 16:31:21 C 14 59 13.57 -06 35 34.4 q D29
2020-04-27 09:46:35 C 14 58 11.57 -06 20 39.0 V 703
2020-04-27 09:54:12 C 14 58 11.03 -06 20 31.9 V 703
2020-04-27 10:01:50 C 14 58 10.56 -06 20 24.8 V 703
2020-04-29 11:19:40 C 14 55 08.70 -05 37 04.5 V T08
2020-04-29 11:24:59 C 14 55 08.42 -05 37 00.3 V T08
2020-04-29 11:33:40 C 14 55 07.85 -05 36 52.1 V T08
2020-04-29 11:59:40 C 14 55 06.138 -05 36 29.49 U F51
2020-04-29 12:17:15 C 14 55 04.979 -05 36 13.88 U F51
2020-04-29 12:24:30 C 14 55 04.49 -05 36 07.1 V T08
2020-04-29 12:34:51 C 14 55 03.823 -05 35 58.20 U F51
2020-04-29 12:52:27 C 14 55 02.664 -05 35 42.53 U F51
2020-04-30 09:59:22 C 14 53 42.74 -05 16 55.2 V T05
2020-04-30 10:07:20 C 14 53 42.20 -05 16 47.0 V T05
2020-04-30 10:36:37 C 14 53 40.27 -05 16 21.9 V T05
2020-04-30 10:41:27 C 14 53 39.92 -05 16 17.2 V T05
2020-05-01 12:31:07 C 14 51 59.369 -04 53 07.08 U F51
2020-05-01 13:04:21 C 14 51 57.114 -04 52 37.06 U F51
2020-05-02 03:54:50 C 14 50 59.47 -04 39 15.0 q W33
2020-05-02 04:20:09 C 14 50 57.71 -04 38 52.0 q W33
2020-05-03 04:33:01 C 14 49 21.36 -04 16 57.6 V G96
2020-05-03 04:46:08 C 14 49 20.50 -04 16 45.4 V G96
2020-05-03 04:52:57 C 14 49 20.02 -04 16 38.7 V G96
2020-05-03 04:59:45 C 14 49 19.55 -04 16 33.0 V G96
2020-05-04 05:52:00 C 14 47 38.99 -03 53 57.2 V 703
2020-05-04 06:23:30 C 14 47 36.59 -03 53 27.1 V 703
2020-05-13 08:31:30 C 14 32 16.104 -00 35 05.61 U F52
2020-05-13 08:48:54 C 14 32 14.804 -00 34 50.22 U F52
2020-05-13 09:05:54 C 14 32 13.534 -00 34 35.06 U F52
2020-05-13 09:22:53 C 14 32 12.263 -00 34 19.93 U F52
2020-05-13 09:51:10 C 14 32 10.15 -00 33 55.0 V T05
2020-05-13 10:01:26 C 14 32 09.35 -00 33 45.8 V T05
2020-05-13 10:06:10 C 14 32 09.02 -00 33 41.4 V T05
2020-05-13 10:15:06 C 14 32 08.36 -00 33 33.9 V T05
2020-05-14 05:56:05 C 14 30 44.32 -00 16 07.9 V G96
2020-05-14 06:03:29 C 14 30 43.78 -00 16 01.7 V G96
2020-05-14 06:10:53 C 14 30 43.23 -00 15 54.9 V G96
2020-05-14 06:18:15 C 14 30 42.67 -00 15 48.5 V G96
2020-05-14 08:10:08 C 14 30 34.37 -00 14 10.5 V 703
2020-05-14 08:17:38 C 14 30 33.80 -00 14 02.1 V 703
2020-05-14 08:25:08 C 14 30 33.24 -00 13 56.2 V 703
2020-05-14 08:32:37 C 14 30 32.67 -00 13 50.0 V 703
2020-05-15 10:38:52 C 14 28 41.40 +00 09 07.7 V T08
2020-05-15 10:44:13 C 14 28 41.03 +00 09 12.5 V T08
2020-05-15 10:52:11 C 14 28 40.42 +00 09 19.7 V T08