2018 FP4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3234049000
Semi-major axis (a)1.5971907000 AU
Inclination (i)14.70802000°
Long. of Asc. Node (Ω)183.31991000°
Arg. of Perihelion (ω)19.82196000°
Mean Anomaly (M)278.62312000°
Mean Motion (n)0.4882799600°/day
Perihelion dist (q)1.08065140 AU
Aphelion dist (Q)2.11373000 AU
Orbital Period2.01852980 yr
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.250″
Uncertainty7
Orbit TypeAmor
MOID0.093764 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-04-08
Observations (27)
Date Type RA Dec Mag Band Observatory
2018-03-21 08:05:37 C 13 14 50.54 -10 45 11.2 U G96
2018-03-21 08:18:11 C 13 14 54.03 -10 44 09.7 U G96
2018-03-21 08:28:02 C 13 14 56.73 -10 43 21.1 U G96
2018-03-21 08:35:27 C 13 14 58.74 -10 42 45.4 U G96
2018-03-21 09:14:54 C 13 15 09.32 -10 39 32.4 U H01
2018-03-21 09:19:54 C 13 15 10.69 -10 39 07.6 U H01
2018-03-21 09:36:29 C 13 15 15.27 -10 37 45.6 U H01
2018-03-21 09:44:27 C 13 15 17.46 -10 37 06.2 U H01
2018-03-22 06:23:09 C 13 21 28.72 -08 53 15.1 u H21
2018-03-22 06:41:43 C 13 21 33.96 -08 51 39.7 u H21
2018-03-22 08:17:24 C 13 22 02.74 -08 43 19.3 U V06
2018-03-22 08:21:02 C 13 22 03.76 -08 43 00.6 U V06
2018-03-22 08:24:41 C 13 22 04.81 -08 42 41.3 U V06
2018-03-22 08:28:20 C 13 22 05.79 -08 42 23.3 U V06
2018-03-23 05:29:10 C 13 28 28.94 -06 50 29.8 U 807
2018-03-23 05:34:01 C 13 28 30.32 -06 50 03.8 U 807
2018-03-26 08:27:05 C 13 51 53.48 +00 10 44.8 U 807
2018-03-26 08:32:42 C 13 51 55.17 +00 11 17.5 U 807
2018-03-26 08:38:20 C 13 51 56.86 +00 11 50.5 U 807
2018-03-30 11:25:13 C 14 23 45.533 +09 50 17.37 U T12
2018-03-30 11:27:51 C 14 23 46.308 +09 50 32.41 U T12
2018-03-30 11:30:30 C 14 23 47.118 +09 50 47.92 U T12
2018-04-05 06:39:00 C 15 07 02.39 +22 04 03.6 u H21
2018-04-05 07:02:46 C 15 07 08.97 +22 05 54.0 u H21
2018-04-05 07:25:32 C 15 07 15.27 +22 07 39.7 u H21
2018-04-08 09:30:21 C 15 28 14.68 +27 19 39.6 u H21
2018-04-08 09:48:58 C 15 28 19.38 +27 20 49.9 u H21