IAA RAS IAA Minor Planet Database

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
2020-05-15 11:08:11 C 14 28 39.24 +00 09 34.0 – V T08
2020-05-16 09:57:30 C 14 27 02.517 +00 29 21.62 – U F52
2020-05-16 10:16:25 C 14 27 01.114 +00 29 37.95 – U F52
2020-05-16 10:35:21 C 14 26 59.718 +00 29 54.30 – U F52
2020-05-17 07:14:13 C 14 25 32.52 +00 47 34.4 – V 703
2020-05-17 07:32:59 C 14 25 31.16 +00 47 49.8 – V 703
2020-05-17 07:41:13 C 14 25 30.60 +00 47 57.4 – V 703
2020-05-19 09:31:57 C 14 22 02.76 +01 29 50.2 – V T08
2020-05-19 09:36:36 C 14 22 02.44 +01 29 54.0 – V T08
2020-05-19 09:45:55 C 14 22 01.71 +01 30 01.9 – V T08
2020-05-19 10:06:31 C 14 22 00.26 +01 30 18.9 – V T08
2020-05-19 13:45:50 C 14 21 45.660 +01 33 28.69 – V P07
2020-05-19 15:07:04 C 14 21 39.780 +01 34 35.33 – V P07
2020-05-19 15:47:30 C 14 21 36.900 +01 35 08.92 – V P07
2020-05-19 16:32:03 C 14 21 33.696 +01 35 45.24 – V P07
2020-05-21 07:46:53 C 14 18 53.62 +02 07 20.0 – V 703
2020-05-21 07:54:24 C 14 18 53.18 +02 07 25.4 – V 703
2020-05-21 08:01:55 C 14 18 52.69 +02 07 31.5 – V 703
2020-05-21 08:09:26 C 14 18 52.11 +02 07 37.4 – V 703
2020-05-22 06:36:11 C 14 17 22.52 +02 25 20.5 – V G96
2020-05-22 06:43:42 C 14 17 22.02 +02 25 26.5 – V G96
2020-05-22 06:56:54 C 14 17 21.09 +02 25 36.7 – V G96
2020-05-22 07:04:27 C 14 17 20.56 +02 25 42.6 – V G96
2020-05-23 08:56:21 C 14 15 38.90 +02 45 43.2 – V T08
2020-05-23 09:11:04 C 14 15 37.87 +02 45 55.2 – V T08
2020-05-23 09:19:01 C 14 15 37.36 +02 46 01.2 – V T08
2020-05-23 09:23:52 C 14 15 37.05 +02 46 05.2 – V T08
2020-05-25 07:22:54 C 14 12 40.76 +03 20 19.5 – V 703
2020-05-25 07:31:22 C 14 12 40.26 +03 20 25.4 – V 703
2020-05-25 07:39:51 C 14 12 39.58 +03 20 31.7 – V 703
2020-05-25 07:48:20 C 14 12 39.02 +03 20 37.7 – V 703
2020-05-25 09:27:20 C 14 12 33.11 +03 21 53.3 – V T05
2020-05-25 09:31:21 C 14 12 32.87 +03 21 55.3 – V T05
2020-05-25 09:39:18 C 14 12 32.32 +03 22 00.5 – V T05
2020-05-25 09:54:12 C 14 12 31.33 +03 22 11.9 – V T05
2020-05-28 12:36:56 C 14 08 01.783 +04 14 23.32 – V P07
2020-05-28 14:05:50 C 14 07 56.62 +04 15 10.0 – q D29
2020-05-28 14:26:12 C 14 07 55.21 +04 15 23.3 – q D29
2020-05-28 14:37:41 C 14 07 54.504 +04 15 42.84 – V P07
2020-05-28 15:08:20 C 14 07 52.656 +04 16 03.40 – V P07
2020-05-28 15:36:54 C 14 07 50.930 +04 16 22.62 – V P07
2020-05-29 08:27:59 C 14 06 53.36 +04 27 16.8 – V T05
2020-05-29 09:09:52 C 14 06 50.87 +04 27 43.7 – V T05
2020-05-29 09:15:49 C 14 06 50.54 +04 27 46.9 – V T05
2020-05-29 09:49:29 C 14 06 48.49 +04 28 08.3 – V T05
2020-06-25 07:15:56 C 13 47 16.87 +08 26 53.7 – V T08
2020-06-25 07:25:23 C 13 47 16.77 +08 26 54.4 – V T08
2020-06-25 07:41:18 C 13 47 16.71 +08 26 55.5 – V T08
2020-06-25 08:04:04 C 13 47 16.54 +08 26 58.2 – V T08
2020-08-15 12:04:39 C 14 37 02.20 +04 53 48.1 – q D29