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
2025-11-01 20:13:26 C 02 56 22.567 +00 12 48.10 Z C23
2025-11-01 20:22:57 C 02 56 24.214 +00 11 37.82 Z C23
2025-11-02 03:19:16 C 02 57 40.769 -00 38 23.14 V W68
2025-11-02 03:23:12 C 02 57 41.436 -00 38 52.66 V W68
2025-11-02 03:30:24 C 02 57 42.665 -00 39 46.44 V W68
2025-11-02 03:44:16 C 02 57 45.014 -00 41 30.19 V W68
2025-11-02 04:31:26 C 02 57 55.537 -00 48 39.38 V 703
2025-11-02 04:34:41 C 02 57 56.099 -00 49 03.79 V 703
2025-11-02 04:37:57 C 02 57 56.675 -00 49 28.31 V 703
2025-11-02 04:41:12 C 02 57 57.244 -00 49 52.57 V 703
2025-11-02 18:37:57 C 03 00 35.820 -02 35 41.64 V L54
2025-11-02 20:28:46 C 03 00 56.429 -02 49 55.38 Z C23
2025-11-02 20:30:31 C 03 00 56.731 -02 50 08.56 Z C23
2025-11-02 20:39:19 C 03 00 58.272 -02 49 39.76 V M22
2025-11-02 20:43:13 C 03 00 58.954 -02 50 09.64 V M22
2025-11-02 21:01:21 C 03 01 02.153 -02 52 28.92 V M22
2025-11-02 21:02:57 C 03 01 02.647 -02 54 17.78 Z C23
2025-11-02 21:04:06 C 03 01 02.866 -02 54 26.46 Z C23
2025-11-02 21:08:30 C 03 01 03.408 -02 53 23.86 V M22
2025-11-02 21:17:09 C 03 01 05.246 -02 56 07.01 Z C23
2025-11-02 21:53:48 C 03 01 11.042 -03 00 44.03 V L54
2025-11-03 00:25:34 C 03 01 38.090 -03 20 11.98 V L54
2025-11-03 03:50:57 C 03 02 16.661 -03 46 22.62 q Z25
2025-11-03 04:10:43 C 03 02 20.210 -03 48 55.48 q Z25
2025-11-03 04:30:17 C 03 02 23.743 -03 51 26.60 q Z25
2025-11-04 01:15:01 C 03 06 33.283 -06 34 16.54 V R17
2025-11-04 01:35:22 C 03 06 36.977 -06 36 58.07 V R17
2025-11-04 01:55:43 C 03 06 40.673 -06 39 39.53 V R17
2025-11-04 02:16:05 C 03 06 44.386 -06 42 21.13 V R17
2025-11-04 22:47:27 B 03 11 00.286 -09 26 48.08 X J51
2025-11-04 22:57:46 B 03 11 02.278 -09 28 11.78 X J51
2025-11-04 23:08:07 B 03 11 04.231 -09 29 35.45 X J51
2025-11-05 23:14:27 B 03 16 08.599 -12 45 57.42 V L65
2025-11-05 23:17:24 B 03 16 09.194 -12 46 21.47 V L65
2025-11-05 23:20:21 B 03 16 09.780 -12 46 45.52 V L65
2025-11-08 00:57:52 B 03 27 16.373 -19 32 05.10 X J51
2025-11-08 01:19:11 B 03 27 20.858 -19 34 58.66 X J51
2025-11-08 01:40:29 B 03 27 25.337 -19 37 51.53 X J51
2025-11-08 07:33:50 C 03 28 48.191 -20 25 40.08 V G96
2025-11-08 07:41:13 C 03 28 49.771 -20 26 39.95 V G96
2025-11-08 07:48:37 C 03 28 51.348 -20 27 39.71 V G96
2025-11-08 07:56:00 C 03 28 52.928 -20 28 39.61 V G96
2025-11-08 11:00:14 C 03 29 36.041 -20 53 18.06 V T05
2025-11-08 11:04:49 C 03 29 37.013 -20 53 55.18 V T05
2025-11-08 11:14:40 C 03 29 39.103 -20 55 14.63 V T05
2025-11-11 01:23:21 C 03 44 56.23 -29 00 50.8 834
2025-11-11 01:50:02 C 03 45 02.60 -29 04 13.6 834
2025-11-11 05:38:39 C 03 45 57.298 -29 32 56.62 V W68
2025-11-11 05:42:37 C 03 45 58.238 -29 33 25.92 V W68
2025-11-11 05:50:42 C 03 46 00.125 -29 34 26.26 V W68