2018 AF1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7808189000
Semi-major axis (a)2.2690711000 AU
Inclination (i)13.49112000°
Long. of Asc. Node (Ω)293.07988000°
Arg. of Perihelion (ω)280.54668000°
Mean Anomaly (M)89.80330000°
Mean Motion (n)0.2883579400°/day
Perihelion dist (q)0.49733750 AU
Aphelion dist (Q)4.04080470 AU
Orbital Period3.41800080 yr
Physical Parameters
H (abs. magnitude)23.01
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.690″
Uncertainty8
Orbit TypeApollo
MOID0.012344 AU
Observations Used59
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-01-19
Observations (62)
Date Type RA Dec Mag Band Observatory
2018-01-07 10:55:04 C 07 43 29.730 +34 33 23.13 U F51
2018-01-07 11:11:21 C 07 43 26.361 +34 33 23.42 U F51
2018-01-07 11:43:44 C 07 43 19.673 +34 33 23.53 U F51
2018-01-09 08:08:20 C 07 33 17.63 +34 31 44.9 U G96
2018-01-09 08:15:51 C 07 33 15.47 +34 31 43.8 U G96
2018-01-09 08:23:21 C 07 33 13.28 +34 31 43.1 U G96
2018-01-09 09:27:02 C 07 32 54.91 +34 31 33.8 U I52
2018-01-09 09:27:38 C 07 32 54.77 +34 31 33.7 U I52
2018-01-09 09:29:17 C 07 32 54.29 +34 31 33.3 U I52
2018-01-09 09:29:52 C 07 32 54.14 +34 31 32.6 U I52
2018-01-09 23:38:07 C 07 28 50.14 +34 29 17.5 S 033
2018-01-09 23:40:26 C 07 28 49.40 +34 29 17.1 S 033
2018-01-09 23:42:44 C 07 28 48.65 +34 29 16.6 S 033
2018-01-09 23:53:47 C 07 28 45.08 +34 29 14.7 S 033
2018-01-09 23:55:26 C 07 28 44.54 +34 29 14.3 S 033
2018-01-09 23:57:05 C 07 28 44.00 +34 29 14.1 S 033
2018-01-10 00:22:27 C 07 28 35.77 +34 29 09.0 S 033
2018-01-10 00:24:46 C 07 28 35.03 +34 29 08.5 S 033
2018-01-10 00:38:00 C 07 28 30.74 +34 29 05.7 S 033
2018-01-10 00:39:37 C 07 28 30.19 +34 29 05.3 S 033
2018-01-10 00:41:17 C 07 28 29.67 +34 29 04.9 S 033
2018-01-10 20:37:50 C 07 21 47.37 +34 24 21.1 U G40
2018-01-10 20:48:16 C 07 21 43.38 +34 24 19.4 U G40
2018-01-10 20:53:15 C 07 21 41.48 +34 24 18.4 U G40
2018-01-10 21:12:54 C 07 21 31.38 +34 24 07.1 S L01
2018-01-10 21:13:11 C 07 21 33.76 +34 24 14.9 U G40
2018-01-10 21:15:16 C 07 21 30.44 +34 24 06.6 S L01
2018-01-10 21:18:06 C 07 21 31.86 +34 24 14.4 U G40
2018-01-10 21:26:36 C 07 21 25.96 +34 24 03.7 S L01
2018-01-11 11:28:47 C 07 15 38.60 +34 18 37.9 o 926
2018-01-11 11:36:38 C 07 15 35.15 +34 18 33.0 o 926
2018-01-11 11:42:14 C 07 15 32.63 +34 18 29.6 o 926
2018-01-12 21:33:23 C 06 57 54.43 +33 54 05.0 q 160
2018-01-12 21:36:31 C 06 57 52.38 +33 54 01.8 q 160
2018-01-12 21:39:20 C 06 57 50.58 +33 53 58.7 q 160
2018-01-13 02:24:56 C 06 54 38.80 +33 48 17.7 U 204
2018-01-13 02:31:14 C 06 54 34.49 +33 48 09.0 U 204
2018-01-13 02:39:39 C 06 54 28.76 +33 47 58.3 U 204
2018-01-13 02:53:54 C 06 54 18.98 +33 47 38.4 U 204
2018-01-15 10:06:38 C 05 59 38.70 +31 19 57.6 U T08
2018-01-15 10:22:44 C 05 59 14.89 +31 18 31.3 U T08
2018-01-15 10:39:19 C 05 58 50.24 +31 17 01.1 U T08
2018-01-15 10:55:43 C 05 58 25.85 +31 15 31.3 U T08
2018-01-17 04:55:12 C 04 33 29.47 +23 53 45.3 U I52
2018-01-17 04:55:23 C 04 33 28.96 +23 53 41.9 U I52
2018-01-17 04:55:34 C 04 33 28.47 +23 53 38.7 U I52
2018-01-17 04:55:44 C 04 33 27.97 +23 53 35.4 U I52
2018-01-17 09:20:57 C 04 21 04.28 +22 28 48.9 U T05
2018-01-17 09:35:13 C 04 20 22.65 +22 23 52.3 U T05
2018-01-17 09:50:00 C 04 19 39.79 +22 18 45.5 U T05