164206 (2004 FN18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4097305590 ± 4.68e-09
Semi-major axis (a)1.7008248307 AU ± 2.88e-10
Inclination (i)18.27358908° ± 1.35e-06
Long. of Asc. Node (Ω)214.40614416° ± 1.04e-06
Arg. of Perihelion (ω)232.89300515° ± 2.06e-06
Mean Anomaly (M)349.10648855° ± 7.81e-07
Mean Motion (n)0.4443476573°/day ± 1.13e-10
Perihelion dist (q)1.00394492 AU ± 7.96e-09
Aphelion dist (Q)2.39770474 AU ± 7.97e-09
Orbital Period2.21814218 yr ± 5.63e-10
Physical Parameters
H (abs. magnitude)17.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.174″
Uncertainty0
Orbit TypeApollo
MOID0.111190 AU
Observations Used1222
Gaia Obs Used25
Oppositions35
Arc Total1954-2017
First Observation Used1954-10-05
Last Observation Used2026-01-13
Observations (1394)
Date Type RA Dec Mag Band Observatory
2005-11-02 17:20:48 C 22 50 10.69 +00 48 16.6 r 084
2005-11-02 17:24:27 C 22 50 10.83 +00 48 05.3 r 084
2005-11-03 13:25:13 C 22 50 57.34 -00 09 48.8 r 379
2005-11-03 13:27:52 C 22 50 57.41 -00 09 56.5 r 379
2005-11-03 18:17:28 C 22 51 10.61 -00 24 04.0 17.9 i 071
2005-11-03 18:24:10 C 22 51 10.96 -00 24 20.6 17.8 i 071
2005-11-03 18:26:21 C 22 51 11.05 -00 24 29.2 17.7 i 071
2005-11-03 18:28:22 C 22 51 11.07 -00 24 33.8 17.7 i 071
2005-11-03 19:23:01 C 22 51 13.06 -00 27 18.8 r 084
2005-11-03 19:26:41 C 22 51 13.23 -00 27 29.0 r 084
2005-11-03 19:37:25 C 22 51 13.98 -00 27 55.9 c A53
2005-11-03 19:41:38 C 22 51 14.07 -00 28 07.9 c A53
2005-11-03 19:46:23 C 22 51 14.25 -00 28 21.6 c A53
2005-11-06 20:00:57 C 22 54 41.49 -03 59 30.7 r 240
2005-11-06 20:03:52 C 22 54 41.63 -03 59 39.3 r 240
2005-11-06 20:06:45 C 22 54 41.77 -03 59 47.8 r 240
2005-11-06 20:18:23 C 22 54 42.32 -04 00 21.8 r 240
2005-11-06 20:19:51 C 22 54 42.38 -04 00 25.9 r 240
2005-11-06 20:21:17 C 22 54 42.45 -04 00 30.4 r 240
2005-11-06 20:22:44 C 22 54 42.53 -04 00 34.4 r 240
2005-11-08 00:42:00 C 22 56 16.83 -05 22 51.4 c 844
2005-11-08 00:44:42 C 22 56 16.96 -05 22 59.6 c 844
2005-11-08 00:47:25 C 22 56 17.09 -05 23 07.0 c 844
2005-11-08 00:50:07 C 22 56 17.26 -05 23 15.5 c 844
2005-11-08 00:52:50 C 22 56 17.38 -05 23 23.2 c 844
2005-11-08 00:55:33 C 22 56 17.51 -05 23 31.1 c 844
2005-11-08 00:58:22 C 22 56 17.65 -05 23 39.5 c 844
2005-11-08 01:01:05 C 22 56 17.77 -05 23 47.2 c 844
2005-11-08 01:03:46 C 22 56 17.93 -05 23 54.8 c 844
2005-11-08 01:06:29 C 22 56 18.05 -05 24 03.0 c 844
2005-11-20 02:15:05 C 23 19 16.42 -19 10 34.3 r 703
2005-11-20 02:19:31 C 23 19 16.82 -19 10 46.3 r 703
2005-11-20 02:24:00 C 23 19 17.25 -19 10 58.5 r 703
2005-11-22 02:11:43 C 23 24 13.93 -21 19 02.7 c 844
2005-11-22 02:16:24 C 23 24 14.44 -21 19 15.0 c 844
2005-11-22 02:21:08 C 23 24 14.88 -21 19 28.4 c 844
2005-11-22 02:25:49 C 23 24 15.39 -21 19 39.2 c 844
2005-11-22 02:30:31 C 23 24 15.85 -21 19 52.0 c 844
2005-11-22 02:35:13 C 23 24 16.33 -21 20 04.6 c 844
2005-11-22 02:39:55 C 23 24 16.84 -21 20 16.9 c 844
2005-11-22 02:44:40 C 23 24 17.28 -21 20 29.3 c 844
2005-11-22 02:49:23 C 23 24 17.76 -21 20 42.1 c 844
2005-11-22 02:54:05 C 23 24 18.28 -21 20 53.9 c 844
2005-11-25 02:47:28 C 23 32 24.23 -24 28 11.4 c 844
2005-11-25 02:58:04 C 23 32 25.32 -24 28 42.4 c 844
2005-11-25 03:05:51 C 23 32 26.33 -24 28 57.6 c 844
2005-11-25 03:12:56 C 23 32 27.11 -24 29 15.2 c 844
2005-11-25 03:21:37 C 23 32 28.14 -24 29 37.3 c 844
2005-11-28 01:42:55 C 23 41 08.81 -27 25 27.1 o 699
2005-11-28 02:35:26 C 23 41 15.10 -27 27 36.0 o 699