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
2014-02-03 08:49:58 C 14 55 15.42 -19 27 31.4 u 807
2014-02-03 08:54:20 C 14 55 15.87 -19 27 31.5 u 807
2014-02-03 08:59:04 C 14 55 16.37 -19 27 31.3 u 807
2014-02-03 09:03:50 C 14 55 16.86 -19 27 31.2 u 807
2014-02-03 09:08:14 C 14 55 17.32 -19 27 31.1 u 807
2014-03-10 11:54:10 C 16 28 13.21 -15 10 59.0 q 448
2014-03-10 12:10:05 C 16 28 14.93 -15 10 48.1 q 448
2014-03-10 12:25:43 C 16 28 16.62 -15 10 37.9 q 448
2014-04-10 13:09:42 C 18 03 00.607 +00 59 16.84 L F51
2014-04-10 13:52:09 C 18 03 06.640 +01 00 48.21 L F51
2014-04-10 14:13:26 C 18 03 09.653 +01 01 34.16 L F51
2014-04-27 01:10:41 C 19 18 42.58 +19 22 07.7 u 089
2014-04-27 01:17:41 C 19 18 44.20 +19 22 31.8 u 089
2014-04-27 01:21:11 C 19 18 45.02 +19 22 43.5 u 089
2014-04-28 03:10:10 C 19 25 12.10 +20 50 51.6 q Z81
2014-04-28 03:44:55 C 19 25 20.49 +20 52 52.2 q Z81
2014-04-28 04:17:25 C 19 25 28.30 +20 54 45.1 q Z81
2014-05-01 03:21:04 C 19 44 37.90 +25 02 39.1 q Z81
2014-05-01 03:47:11 C 19 44 44.98 +25 04 12.3 q Z81
2014-05-01 04:13:57 C 19 44 52.20 +25 05 47.8 q Z81
2014-05-02 14:28:21 S 19 54 52.00 +27 06 56.8 L C51
2014-05-02 16:02:58 S 19 55 20.585 +27 12 30.02 L C51
2014-05-02 16:03:09 S 19 55 20.609 +27 12 31.79 L C51
2014-05-02 17:37:46 S 19 55 49.17 +27 18 05.5 L C51
2014-05-02 22:21:59 S 19 57 15.67 +27 34 49.9 L C51
2014-05-02 22:22:10 S 19 57 15.73 +27 34 52.1 L C51
2014-05-02 23:56:47 S 19 57 44.63 +27 40 25.4 L C51
2014-05-03 03:06:23 S 19 58 42.94 +27 51 35.5 L C51
2014-05-06 00:43:08 C 20 21 27.27 +31 54 30.2 q 160
2014-05-06 00:45:46 C 20 21 28.16 +31 54 39.4 q 160
2014-05-06 00:48:23 C 20 21 29.06 +31 54 48.9 q 160
2014-05-09 01:03:38 C 20 47 49.05 +35 55 31.8 q 160
2014-05-09 01:05:13 C 20 47 49.64 +35 55 36.8 q 160
2014-05-09 01:07:12 C 20 47 50.39 +35 55 43.5 q 160
2019-03-14 20:50:45 C 16 39 52.38 -13 56 09.4 q D29
2019-03-14 21:06:02 C 16 39 54.04 -13 55 57.6 q D29
2019-03-17 12:04:56 C 16 47 14.97 -13 02 26.3 V G96
2019-03-17 12:12:26 C 16 47 15.81 -13 02 19.6 V G96
2019-03-17 12:19:55 C 16 47 16.63 -13 02 13.0 V G96
2019-03-17 12:27:25 C 16 47 17.45 -13 02 06.3 V G96
2019-03-23 14:17:55 C 17 04 45.42 -10 35 14.4 V T05
2019-03-23 14:27:11 C 17 04 46.57 -10 35 04.4 V T05
2019-03-23 14:30:29 C 17 04 46.92 -10 35 00.8 V T05
2019-03-23 14:43:06 C 17 04 48.33 -10 34 48.7 V T05
2019-03-23 14:55:44 C 17 04 49.77 -10 34 32.5 V T05
2019-03-30 14:32:01 C 17 25 57.92 -06 59 05.4 V T08
2019-03-30 14:44:32 C 17 25 59.38 -06 58 46.3 V T08
2019-03-30 14:56:24 C 17 26 00.85 -06 58 29.1 V T08
2019-03-30 15:09:12 C 17 26 02.43 -06 58 10.8 V T08
2019-04-05 14:37:23 C 17 45 27.84 -03 04 54.4 V T05
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)