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
2025-10-14 01:29:17 C 01 58 04.886 +32 35 51.07 V R17
2025-10-14 01:49:01 C 01 58 06.384 +32 35 13.45 V R17
2025-10-14 02:08:45 C 01 58 07.896 +32 34 35.65 V R17
2025-10-16 10:50:41 C 02 03 20.609 +30 34 59.48 V T08
2025-10-16 10:54:38 C 02 03 20.933 +30 34 50.20 V T08
2025-10-16 10:56:36 C 02 03 21.089 +30 34 45.66 V T08
2025-10-16 10:58:35 C 02 03 21.250 +30 34 41.12 V T08
2025-10-16 22:19:39 B 02 04 27.898 +30 07 22.76 X M19
2025-10-16 22:30:56 B 02 04 28.906 +30 06 55.30 X M19
2025-10-16 22:42:13 B 02 04 29.882 +30 06 28.55 X M19
2025-10-16 22:52:28 B 02 04 30.785 +30 06 03.28 X M19
2025-10-17 15:16:53 C 02 06 04.642 +29 25 08.40 V T05
2025-10-17 15:20:48 C 02 06 05.050 +29 24 58.36 V T05
2025-10-17 15:24:51 C 02 06 05.431 +29 24 47.66 V T05
2025-10-17 15:28:54 C 02 06 05.815 +29 24 36.86 V T05
2025-10-17 17:09:02 C 02 06 20.55 +29 19 52.7 V M31
2025-10-17 17:10:07 C 02 06 20.65 +29 19 50.1 V M31
2025-10-17 17:11:12 C 02 06 20.75 +29 19 47.5 V M31
2025-10-17 17:12:16 C 02 06 20.85 +29 19 44.7 V M31
2025-10-17 17:13:22 C 02 06 20.95 +29 19 42.2 V M31
2025-10-17 17:14:27 C 02 06 21.08 +29 19 39.1 V M31
2025-10-17 17:15:31 C 02 06 21.18 +29 19 36.4 V M31
2025-10-17 17:16:35 C 02 06 21.28 +29 19 33.7 V M31
2025-10-17 17:17:39 C 02 06 21.40 +29 19 30.8 V M31
2025-10-17 17:18:43 C 02 06 21.49 +29 19 28.3 V M31
2025-10-17 17:19:48 C 02 06 21.59 +29 19 25.6 V M31
2025-10-17 17:20:53 C 02 06 21.70 +29 19 22.9 V M31
2025-10-17 20:36:56 B 02 06 41.554 +29 11 08.48 V 160
2025-10-17 20:40:06 B 02 06 41.844 +29 11 00.24 V 160
2025-10-17 20:43:16 B 02 06 42.130 +29 10 52.07 V 160
2025-10-17 23:01:46 B 02 06 54.715 +29 04 44.98 W M07
2025-10-17 23:38:59 B 02 06 58.162 +29 03 06.91 W M07
2025-10-17 23:59:58 B 02 07 00.134 +29 02 11.26 W M07
2025-10-18 03:02:42 V 02 07 20.07 +28 54 06.5 V 270
2025-10-18 03:02:42 v 1 289.48162 +47.44098 270
2025-10-18 03:13:49 V 02 07 21.01 +28 53 36.5 V 270
2025-10-18 03:13:49 v 1 289.48162 +47.44098 270
2025-10-18 03:21:57 V 02 07 21.73 +28 53 16.1 V 270
2025-10-18 03:21:57 v 1 289.48162 +47.44098 270
2025-10-18 03:30:18 V 02 07 22.55 +28 52 53.5 V 270
2025-10-18 03:30:18 v 1 289.48162 +47.44098 270
2025-10-18 07:20:33 C 02 07 45.516 +28 42 45.50 V 703
2025-10-18 07:24:08 C 02 07 45.858 +28 42 35.60 V 703
2025-10-18 07:27:44 C 02 07 46.168 +28 42 25.70 V 703
2025-10-18 07:31:22 C 02 07 46.585 +28 42 14.90 V 703
2025-10-18 08:52:06 V 02 07 53.53 +28 38 31.8 V 270
2025-10-18 08:52:06 v 1 254.05000 +35.52000 270
2025-10-18 09:01:38 V 02 07 54.40 +28 38 05.9 V 270
2025-10-18 09:01:38 v 1 254.05000 +35.52000 270
2025-10-18 09:10:58 V 02 07 55.26 +28 37 39.6 V 270