387816 (2004 FM17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2500733498 ± 7.85e-08
Semi-major axis (a)0.8852026032 AU ± 8.13e-10
Inclination (i)6.76145109° ± 3.22e-06
Long. of Asc. Node (Ω)169.72337175° ± 3.29e-05
Arg. of Perihelion (ω)196.59206090° ± 3.46e-05
Mean Anomaly (M)195.89631584° ± 2.06e-05
Mean Motion (n)1.1834454726°/day ± 1.63e-09
Perihelion dist (q)0.66383702 AU ± 6.95e-08
Aphelion dist (Q)1.10656818 AU ± 6.95e-08
Orbital Period0.83284469 yr ± 1.15e-09
Physical Parameters
H (abs. magnitude)19.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.335″
Uncertainty0
Orbit TypeAten
MOID0.059548 AU
Observations Used208
Radar Obs Used1
Oppositions2
Arc Total2004-2014
First Observation Used2004-03-23
Last Observation Used2024-05-08
Observations (227)
Date Type RA Dec Mag Band Observatory
2019-04-05 14:51:06 C 17 45 29.58 -03 04 29.7 V T05
2019-04-05 15:04:49 C 17 45 31.37 -03 04 05.2 V T05
2019-04-05 15:17:43 C 17 45 33.02 -03 03 41.9 V T05
2019-04-07 14:19:16 C 17 52 17.59 -01 35 47.4 V T08
2019-04-07 14:25:55 C 17 52 18.50 -01 35 34.0 V T08
2019-04-07 14:44:58 C 17 52 21.05 -01 34 57.4 V T08
2019-04-07 14:57:48 C 17 52 22.77 -01 34 33.0 V T08
2019-04-15 14:36:56 C 18 22 33.34 +05 30 24.9 V T08
2019-04-15 15:01:14 C 18 22 37.18 +05 31 26.8 V T08
2019-04-15 15:13:47 C 18 22 39.21 +05 31 57.8 V T08
2019-04-19 13:21:18 C 18 39 44.22 +09 43 16.3 V T08
2019-04-19 13:34:07 C 18 39 46.50 +09 43 53.0 V T08
2019-04-19 13:45:54 C 18 39 48.62 +09 44 26.5 V T08
2019-04-19 13:58:38 C 18 39 50.87 +09 45 02.8 V T08
2019-04-20 03:36:47 C 18 42 28.19 +10 23 32.9 q 160
2019-04-20 03:40:12 C 18 42 28.75 +10 23 43.6 q 160
2019-04-20 03:43:38 C 18 42 29.34 +10 23 52.2 q 160
2019-04-30 00:46:34 C 19 37 03.05 +23 05 12.9 q 160
2019-04-30 00:50:21 C 19 37 04.05 +23 05 25.9 q 160
2019-04-30 00:54:09 C 19 37 05.06 +23 05 39.4 q 160
2019-05-03 11:12:17 S 20 00 57.245 +27 54 02.09 L C51
2019-05-03 15:54:51 S 20 02 25.332 +28 10 32.45 L C51
2019-05-03 20:37:25 S 20 03 54.101 +28 27 01.94 L C51
2019-05-03 22:11:40 S 20 04 23.861 +28 32 30.55 L C51
2019-05-04 01:19:59 S 20 05 23.501 +28 43 30.36 L C51
2019-05-13 13:45:47 C 21 32 01.71 +40 44 07.2 V T05
2019-05-13 13:51:12 C 21 32 03.97 +40 44 21.7 V T05
2019-05-13 14:02:54 C 21 32 08.88 +40 44 53.3 V T05
2023-12-25 15:23:06 C 13 15 05.662 -16 48 36.48 X F52
2023-12-25 15:30:32 C 13 15 06.367 -16 48 38.48 X F52
2023-12-25 15:37:57 C 13 15 07.071 -16 48 40.56 X F52
2023-12-25 15:45:21 C 13 15 07.774 -16 48 42.48 X F52
2024-03-13 07:57:01 C 16 41 29.251 -14 18 53.78 V W68
2024-03-13 08:01:35 C 16 41 29.779 -14 18 50.51 V W68
2024-03-13 08:09:27 C 16 41 30.643 -14 18 44.39 V W68
2024-03-13 08:18:02 C 16 41 31.639 -14 18 38.38 V W68
2024-03-17 07:45:21 C 16 53 00.605 -13 00 52.56 V W68
2024-03-17 07:49:55 C 16 53 01.123 -13 00 48.92 V W68
2024-03-17 07:57:46 C 16 53 02.009 -13 00 41.44 V W68
2024-03-17 08:12:09 C 16 53 03.672 -13 00 28.98 V W68
2024-03-18 08:26:55 C 16 56 00.943 -12 38 44.41 V W68
2024-03-18 08:31:30 C 16 56 01.493 -12 38 39.77 V W68
2024-03-18 08:39:32 C 16 56 02.381 -12 38 33.36 V W68
2024-03-18 08:54:33 C 16 56 04.092 -12 38 19.54 V W68
2024-04-05 07:41:00 C 17 53 22.068 -03 21 50.69 Z W88
2024-04-05 09:10:31 C 17 53 34.567 -03 19 13.84 Z W88
2024-04-05 10:00:57 C 17 53 41.518 -03 17 45.71 Z W88
2024-04-07 07:55:07 C 18 00 37.618 -01 54 42.48 Z W88
2024-04-07 08:31:03 C 18 00 42.790 -01 53 35.30 Z W88
2024-04-07 09:41:03 C 18 00 52.822 -01 51 24.16 Z W88
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-05-04 09:45:00 137265969.18 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)