2018 AF12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7177941000
Semi-major axis (a)1.5372027000 AU
Inclination (i)13.04750000°
Long. of Asc. Node (Ω)307.93173000°
Arg. of Perihelion (ω)49.91044000°
Mean Anomaly (M)79.79633000°
Mean Motion (n)0.5171391100°/day
Perihelion dist (q)0.43380770 AU
Aphelion dist (Q)2.64059770 AU
Orbital Period1.90588510 yr
Physical Parameters
H (abs. magnitude)21.79
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.700″
Uncertainty7
Orbit TypeApollo
MOID0.075814 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-02-13
Observations (39)
Date Type RA Dec Mag Band Observatory
2018-01-14 08:38:42 C 10 20 01.17 +14 30 20.1 U G96
2018-01-14 08:46:07 C 10 19 59.17 +14 30 22.1 U G96
2018-01-14 12:11:58 C 10 19 01.56 +14 31 31.2 U I52
2018-01-14 12:14:22 C 10 19 00.88 +14 31 31.9 U I52
2018-01-14 12:21:59 C 10 18 58.77 +14 31 34.2 U I52
2018-01-14 12:24:22 C 10 18 58.17 +14 31 35.0 U I52
2018-01-15 07:31:18 C 10 13 48.77 +14 37 47.3 U I52
2018-01-15 07:33:41 C 10 13 48.10 +14 37 48.1 U I52
2018-01-15 07:36:06 C 10 13 47.45 +14 37 48.6 U I52
2018-01-15 07:38:29 C 10 13 46.79 +14 37 49.5 U I52
2018-01-15 07:58:11 C 10 13 41.30 +14 37 55.4 U H01
2018-01-15 08:03:34 C 10 13 39.83 +14 37 57.3 U H01
2018-01-15 08:20:24 C 10 13 35.20 +14 38 02.7 U H01
2018-01-15 08:34:36 C 10 13 31.29 +14 38 07.2 U H01
2018-01-15 09:26:34 C 10 13 16.91 +14 38 25.3 o 711
2018-01-15 09:30:49 C 10 13 15.78 +14 38 26.5 o 711
2018-01-15 09:35:03 C 10 13 14.60 +14 38 28.1 o 711
2018-01-15 11:15:41 C 10 12 48.252 +14 39 02.67 U F51
2018-01-15 11:33:26 C 10 12 43.378 +14 39 08.34 U F51
2018-01-15 11:51:13 C 10 12 38.485 +14 39 14.01 U F51
2018-01-16 07:35:07 C 10 07 23.32 +14 45 02.2 U I52
2018-01-16 07:37:31 C 10 07 22.72 +14 45 03.1 U I52
2018-01-16 07:39:53 C 10 07 22.13 +14 45 04.0 U I52
2018-01-17 08:37:13 C 10 00 50.07 +14 51 56.7 U I52
2018-01-17 08:39:36 C 10 00 49.45 +14 51 57.9 U I52
2018-01-17 08:42:00 C 10 00 48.81 +14 51 58.0 U I52
2018-01-22 06:15:28 C 09 32 12.02 +15 16 02.1 U I52
2018-01-22 06:17:15 C 09 32 11.63 +15 16 01.9 U I52
2018-01-22 06:19:03 C 09 32 11.17 +15 16 01.5 U I52
2018-01-22 06:20:51 C 09 32 10.80 +15 16 01.7 U I52
2018-01-24 10:34:26 C 09 20 42.19 +15 22 50.7 U V06
2018-01-24 10:36:21 C 09 20 41.78 +15 22 50.9 U V06
2018-01-24 10:38:15 C 09 20 41.37 +15 22 51.3 U V06
2018-01-28 09:46:15 C 09 01 58.67 +15 30 22.6 o 291
2018-01-28 09:58:19 C 09 01 56.39 +15 30 23.4 o 291
2018-01-28 10:10:22 C 09 01 54.17 +15 30 23.5 o 291
2018-02-13 05:19:58 C 08 12 58.67 +15 26 58.0 u H21
2018-02-13 05:43:10 C 08 12 56.68 +15 26 57.1 u H21
2018-02-13 06:16:16 C 08 12 53.83 +15 26 55.3 u H21