2018 FH

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5910083350 ± 2.68e-08
Semi-major axis (a)2.4206602216 AU ± 4.65e-08
Inclination (i)20.54528800° ± 8.07e-06
Long. of Asc. Node (Ω)329.74793703° ± 9.48e-06
Arg. of Perihelion (ω)274.63866926° ± 1.32e-05
Mean Anomaly (M)350.09177453° ± 2.27e-05
Mean Motion (n)0.2617047022°/day ± 7.54e-09
Perihelion dist (q)0.99002985 AU ± 6.75e-08
Aphelion dist (Q)3.85129059 AU ± 9.84e-08
Orbital Period3.76617720 yr ± 1.09e-07
Physical Parameters
H (abs. magnitude)19.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.170″
Uncertainty0
Orbit TypeApollo
MOID0.250814 AU
Observations Used55
Oppositions6
Arc Total2014-2022
First Observation Used2014-02-24
Last Observation Used2022-10-02
Observations (63)
Date Type RA Dec Mag Band Observatory
2014-02-24 05:44:14 C 07 18 39.411 +35 48 00.80 V F51
2014-02-24 06:03:07 C 07 18 38.539 +35 47 52.64 V F51
2014-02-24 06:21:51 C 07 18 37.624 +35 47 45.24 V F51
2018-02-12 09:42:32 C 10 23 10.051 +13 00 55.67 U F51
2018-02-12 09:59:23 C 10 23 08.686 +13 00 48.59 U F51
2018-02-12 10:16:15 C 10 23 07.318 +13 00 41.50 U F51
2018-03-09 07:09:25 C 09 22 33.110 +06 47 31.12 U F51
2018-03-09 07:25:15 C 09 22 31.278 +06 47 18.06 U F51
2018-03-09 07:41:07 C 09 22 29.442 +06 47 05.01 U F51
2018-03-17 07:52:39 C 09 01 43.971 +03 58 39.58 U F51
2018-03-17 08:10:54 C 09 01 42.020 +03 58 22.85 U F51
2018-03-17 08:29:13 C 09 01 40.065 +03 58 06.03 U F51
2018-03-17 08:47:30 C 09 01 38.115 +03 57 49.16 U F51
2018-03-19 05:22:34 C 08 57 08.93 +03 16 27.6 U G96
2018-03-19 05:30:02 C 08 57 08.12 +03 16 20.7 U G96
2018-03-19 05:37:29 C 08 57 07.33 +03 16 13.7 U G96
2018-04-09 04:13:01 C 08 20 20.66 -04 57 43.8 U I52
2018-04-09 04:16:35 C 08 20 20.49 -04 57 47.6 U I52
2018-04-09 04:20:09 C 08 20 20.31 -04 57 51.2 U I52
2018-04-09 04:23:44 C 08 20 20.12 -04 57 54.9 U I52
2018-04-15 03:03:29 C 08 14 51.29 -07 23 52.5 o 691
2018-04-15 03:17:39 C 08 14 50.82 -07 24 07.5 o 691
2018-04-15 03:31:42 C 08 14 50.32 -07 24 20.9 o 691
2018-04-21 03:49:15 C 08 11 18.18 -09 55 29.3 o 691
2018-04-21 03:59:04 C 08 11 17.96 -09 55 38.7 o 691
2018-04-21 04:08:49 C 08 11 17.75 -09 55 49.3 o 691
2018-05-04 03:21:39 C 08 09 11.19 -15 41 17.6 o 291
2018-05-04 03:29:32 C 08 09 11.21 -15 41 26.6 o 291
2018-07-12 07:11:39 C 09 36 11.00 -69 23 51.0 U 474
2018-07-12 07:13:10 C 09 36 11.46 -69 23 56.5 U 474
2018-07-12 07:16:15 C 09 36 12.49 -69 24 06.9 U 474
2018-07-12 07:17:47 C 09 36 12.94 -69 24 12.1 U 474
2018-07-14 19:42:15 S 10 00 40.834 -72 57 48.24 L C51
2018-07-14 19:42:26 S 10 00 41.194 -72 57 49.68 L C51
2018-07-15 00:25:00 S 10 03 05.378 -73 14 30.16 L C51
2018-07-15 05:07:45 S 10 05 35.794 -73 31 09.59 L C51
2018-07-15 08:16:15 S 10 07 18.492 -73 42 17.06 L C51
2018-08-12 01:11:57 C 19 20 08.24 -50 08 30.2 U 807
2018-08-12 01:14:23 C 19 20 08.51 -50 08 20.6 U 807
2018-08-12 01:16:30 C 19 20 08.74 -50 08 12.3 U 807
2018-09-05 02:35:56 C 20 01 19.39 -24 27 14.8 U 807
2018-09-05 02:41:13 C 20 01 19.65 -24 27 06.1 U 807
2018-09-05 10:12:31 C 20 01 43.81 -24 14 40.1 V 474
2018-09-05 10:17:36 C 20 01 44.07 -24 14 31.6 V 474
2018-09-05 10:22:39 C 20 01 44.31 -24 14 23.7 V 474
2018-09-30 06:11:19 C 20 32 51.455 -13 11 32.06 V F52
2018-09-30 06:29:01 C 20 32 52.361 -13 11 18.41 V F52
2018-10-04 05:52:02 C 20 37 57.461 -12 02 38.31 V F52
2018-10-04 06:12:07 C 20 37 58.514 -12 02 24.03 V F52
2018-10-04 06:32:01 C 20 37 59.536 -12 02 10.87 V F52