2018 FK4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7070990000
Semi-major axis (a)2.8377468000 AU
Inclination (i)8.67025000°
Long. of Asc. Node (Ω)3.55057000°
Arg. of Perihelion (ω)253.72207000°
Mean Anomaly (M)211.41072000°
Mean Motion (n)0.2061786100°/day
Perihelion dist (q)0.83117890 AU
Aphelion dist (Q)4.84431470 AU
Orbital Period4.78035850 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty6
Orbit TypeApollo
MOID0.048554 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-04-09
Observations (22)
Date Type RA Dec Mag Band Observatory
2018-03-19 08:15:31 C 11 35 58.199 +13 38 49.94 U F51
2018-03-19 08:33:15 C 11 35 56.116 +13 38 49.52 U F51
2018-03-19 08:50:57 C 11 35 54.023 +13 38 49.12 U F51
2018-03-20 06:23:55 C 11 33 27.06 +13 37 03.7 o 711
2018-03-20 06:33:02 C 11 33 25.93 +13 37 02.8 o 711
2018-03-20 06:38:50 C 11 33 25.03 +13 37 02.3 o 711
2018-03-22 10:33:26 C 11 26 44.062 +13 30 20.95 U 568
2018-03-22 10:35:27 C 11 26 43.748 +13 30 20.55 U 568
2018-03-22 10:38:51 C 11 26 43.221 +13 30 19.92 U 568
2018-03-22 11:06:19 C 11 26 39.041 +13 30 14.78 U 568
2018-03-22 11:09:21 C 11 26 38.582 +13 30 14.19 U 568
2018-03-22 11:11:05 C 11 26 38.315 +13 30 13.87 U 568
2018-04-05 02:55:20 C 09 44 03.62 +08 20 06.6 U I52
2018-04-05 02:58:06 C 09 44 01.73 +08 19 59.4 U I52
2018-04-05 03:00:52 C 09 43 59.85 +08 19 52.0 U I52
2018-04-05 03:03:38 C 09 43 57.95 +08 19 44.8 U I52
2018-04-08 05:22:43 C 08 41 47.12 +03 44 33.3 U I52
2018-04-08 05:24:48 C 08 41 44.95 +03 44 23.0 U I52
2018-04-08 05:28:57 C 08 41 40.52 +03 44 02.9 U I52
2018-04-09 02:57:48 C 08 18 11.80 +01 52 11.9 o 291
2018-04-09 03:04:24 C 08 18 03.94 +01 51 35.2 o 291
2018-04-09 03:10:58 C 08 17 56.04 +01 50 59.2 o 291