2018 AF3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0672445028 ± 6.09e-07
Semi-major axis (a)1.2059268100 AU ± 1.59e-08
Inclination (i)7.70256842° ± 1.94e-05
Long. of Asc. Node (Ω)133.52036404° ± 1.68e-05
Arg. of Perihelion (ω)170.11626430° ± 7.26e-04
Mean Anomaly (M)148.07559358° ± 8.30e-04
Mean Motion (n)0.7442705770°/day ± 1.47e-08
Perihelion dist (q)1.12483486 AU ± 7.35e-07
Aphelion dist (Q)1.28701876 AU ± 7.35e-07
Orbital Period1.32428490 yr ± 2.62e-08
Physical Parameters
H (abs. magnitude)22.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.234″
Uncertainty0
Orbit TypeAmor
MOID0.109059 AU
Observations Used85
Oppositions1
Arc Total2017-2022
First Observation Used2017-12-22
Last Observation Used2022-03-01
Observations (87)
Date Type RA Dec Mag Band Observatory
2018-02-05 06:15:52 C 08 09 22.70 +19 26 48.3 o 691
2018-02-05 06:45:31 C 08 09 20.40 +19 27 22.9 o 691
2018-02-07 09:18:20 C 08 05 49.37 +20 24 59.2 o 291
2018-02-07 09:27:24 C 08 05 48.71 +20 25 09.1 o 291
2018-02-07 09:36:29 C 08 05 48.04 +20 25 18.7 o 291
2018-02-08 07:22:28 C 08 04 22.36 +20 49 32.2 o 291
2018-02-08 07:32:31 C 08 04 21.61 +20 49 43.1 o 291
2018-02-08 07:42:35 C 08 04 20.89 +20 49 54.2 o 291
2018-02-10 05:33:22 C 08 01 28.31 +21 39 26.6 o 691
2018-02-10 05:51:23 C 08 01 27.10 +21 39 45.7 o 691
2018-02-18 05:55:11 C 07 51 57.124 +24 43 36.68 V F51
2018-02-18 06:15:45 C 07 51 56.251 +24 43 54.60 V F51
2018-02-18 06:36:19 C 07 51 55.311 +24 44 12.66 V F51
2022-01-08 12:57:47 C 10 19 08.031 +04 35 46.04 V F52
2022-01-08 13:14:22 C 10 19 08.155 +04 35 54.32 V F52
2022-01-08 13:30:53 C 10 19 08.298 +04 36 02.51 V F52
2022-01-12 11:52:52 C 10 20 02.624 +05 27 44.48 V F52
2022-01-12 12:08:26 C 10 20 02.597 +05 27 53.78 V F52
2022-01-12 12:39:41 C 10 20 02.541 +05 28 13.44 V F52
2022-01-25 08:15:33 C 10 16 18.08 +09 45 13.1 V I52
2022-01-25 08:27:23 C 10 16 17.63 +09 45 25.9 V I52
2022-01-25 08:38:37 C 10 16 17.26 +09 45 37.7 V I52
2022-01-25 08:47:28 C 10 16 16.92 +09 45 47.7 V I52
2022-01-31 09:30:20 C 10 10 47.175 +12 32 53.64 U F52
2022-01-31 09:46:43 C 10 10 46.305 +12 33 14.22 U F52
2022-01-31 10:19:42 C 10 10 44.557 +12 33 55.76 U F52
2022-02-05 08:37:02 C 10 04 35.848 +15 07 17.53 U F52
2022-02-05 08:52:38 C 10 04 34.855 +15 07 38.87 U F52
2022-02-05 09:08:11 C 10 04 33.869 +15 08 00.09 U F52
2022-02-05 09:23:39 C 10 04 32.872 +15 08 21.18 U F52
2022-02-11 08:42:54 C 09 55 33.19 +18 24 30.9 V G96
2022-02-11 08:51:00 C 09 55 32.63 +18 24 41.8 V G96
2022-02-11 08:59:05 C 09 55 32.03 +18 24 52.7 V G96
2022-02-11 09:07:12 C 09 55 31.41 +18 25 04.2 V G96
2022-03-01 09:30:15 C 09 26 47.976 +27 13 11.08 V T12
2022-03-01 09:33:02 C 09 26 47.791 +27 13 13.72 V T12
2022-03-01 09:35:23 C 09 26 47.642 +27 13 15.93 V T12