2018 AH12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1504454000
Semi-major axis (a)1.0748563000 AU
Inclination (i)5.34752000°
Long. of Asc. Node (Ω)128.80223000°
Arg. of Perihelion (ω)72.97591000°
Mean Anomaly (M)306.11972000°
Mean Motion (n)0.8844605800°/day
Perihelion dist (q)0.91314910 AU
Aphelion dist (Q)1.23656350 AU
Orbital Period1.11436020 yr
Physical Parameters
H (abs. magnitude)26.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.240″
Uncertainty5
Orbit TypeApollo
MOID0.011520 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-02-04
Observations (32)
Date Type RA Dec Mag Band Observatory
2018-01-14 10:25:07 C 08 01 12.960 -02 38 48.76 U F51
2018-01-14 11:01:10 C 08 01 10.724 -02 38 10.94 U F51
2018-01-14 11:19:22 C 08 01 09.598 -02 37 51.79 U F51
2018-01-15 12:31:31 C 08 00 26.323 -02 09 11.98 U 568
2018-01-15 12:32:52 C 08 00 26.238 -02 09 10.32 U 568
2018-01-15 12:34:14 C 08 00 26.154 -02 09 08.68 U 568
2018-01-17 05:15:51 C 07 59 18.58 -01 13 46.7 U H01
2018-01-17 05:18:16 C 07 59 13.14 -01 10 59.3 U 807
2018-01-17 05:21:38 C 07 59 18.19 -01 13 37.8 U H01
2018-01-17 05:31:12 C 07 59 12.19 -01 10 39.3 U 807
2018-01-17 05:43:45 C 07 59 11.25 -01 10 20.0 U 807
2018-01-17 05:44:07 C 07 59 16.67 -01 13 03.3 U H01
2018-01-17 05:48:24 C 07 59 16.38 -01 12 56.8 U H01
2018-01-20 03:38:44 C 07 56 31.49 +00 59 37.3 U I52
2018-01-20 03:42:18 C 07 56 31.19 +00 59 45.8 U I52
2018-01-20 03:45:53 C 07 56 30.92 +00 59 54.0 U I52
2018-01-20 03:49:28 C 07 56 30.67 +01 00 02.1 U I52
2018-01-22 06:06:02 C 07 53 43.40 +03 15 30.6 o 291
2018-01-22 06:12:00 C 07 53 42.72 +03 15 49.1 o 291
2018-01-22 06:17:58 C 07 53 42.04 +03 16 08.3 o 291
2018-01-23 05:53:33 C 07 52 11.48 +04 35 45.5 o 691
2018-01-23 06:11:34 C 07 52 09.27 +04 36 50.6 o 691
2018-01-23 06:29:38 C 07 52 07.02 +04 37 57.1 o 691
2018-01-25 08:42:20 C 07 47 55.97 +08 15 19.5 o 691
2018-01-25 08:45:29 C 07 47 55.45 +08 15 36.0 o 691
2018-01-25 08:48:38 C 07 47 54.98 +08 15 51.7 o 691
2018-02-01 04:22:13 C 07 13 38.98 +36 53 20.9 o 926
2018-02-01 04:24:18 C 07 13 37.64 +36 54 02.5 o 926
2018-02-01 04:26:24 C 07 13 36.25 +36 54 43.5 o 926
2018-02-04 03:21:47 C 05 51 05.15 +65 05 24.6 U I52
2018-02-04 03:24:23 C 05 50 57.42 +65 06 33.0 U I52
2018-02-04 03:24:59 C 05 50 55.74 +65 06 50.4 U I52