2018 AH3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6319892000
Semi-major axis (a)2.7415471000 AU
Inclination (i)1.57422000°
Long. of Asc. Node (Ω)333.65511000°
Arg. of Perihelion (ω)89.33352000°
Mean Anomaly (M)273.19394000°
Mean Motion (n)0.2171253300°/day
Perihelion dist (q)1.00891890 AU
Aphelion dist (Q)4.47417530 AU
Orbital Period4.53934890 yr
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty8
Orbit TypeAmor
MOID0.034329 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-01-15
Observations (31)
Date Type RA Dec Mag Band Observatory
2018-01-08 08:44:54 C 07 17 46.454 +31 25 28.65 V F51
2018-01-08 09:14:47 C 07 17 50.554 +31 24 45.69 V F51
2018-01-08 09:29:47 C 07 17 52.571 +31 24 23.77 V F51
2018-01-12 06:28:55 C 07 29 59.16 +29 21 07.8 U G96
2018-01-12 06:36:29 C 07 29 59.87 +29 20 59.2 U G96
2018-01-12 06:44:01 C 07 30 00.58 +29 20 50.6 U G96
2018-01-12 06:51:33 C 07 30 01.31 +29 20 41.5 U G96
2018-01-12 08:28:08 C 07 30 10.36 +29 18 48.1 U I52
2018-01-12 08:29:15 C 07 30 10.44 +29 18 47.3 U I52
2018-01-12 08:30:21 C 07 30 10.63 +29 18 44.5 U I52
2018-01-13 03:50:49 C 07 32 15.63 +28 56 28.1 U H01
2018-01-13 03:56:57 C 07 32 16.19 +28 56 21.8 U H01
2018-01-13 04:11:21 C 07 32 17.51 +28 56 06.6 U H01
2018-01-13 04:27:36 C 07 32 19.01 +28 55 49.1 U H01
2018-01-13 04:49:35 C 07 32 21.21 +28 55 26.4 U I52
2018-01-13 04:55:32 C 07 32 21.72 +28 55 20.3 U I52
2018-01-13 05:01:30 C 07 32 22.26 +28 55 13.7 U I52
2018-01-13 05:07:28 C 07 32 22.77 +28 55 07.4 U I52
2018-01-13 05:12:14 C 07 32 22.90 +28 55 05.4 o 711
2018-01-13 05:17:27 C 07 32 23.33 +28 55 00.0 o 711
2018-01-13 05:22:41 C 07 32 23.78 +28 54 54.0 o 711
2018-01-14 05:26:49 C 07 34 43.59 +28 28 49.8 o 711
2018-01-14 05:32:35 C 07 34 44.09 +28 28 43.6 o 711
2018-01-14 05:39:17 C 07 34 44.61 +28 28 37.5 o 711
2018-01-14 05:44:45 C 07 34 45.07 +28 28 27.9 U H01
2018-01-14 05:51:15 C 07 34 45.60 +28 28 21.2 U H01
2018-01-14 06:05:01 C 07 34 46.70 +28 28 07.2 U H01
2018-01-14 06:14:35 C 07 34 47.47 +28 27 57.2 U H01
2018-01-15 07:57:58 C 07 37 06.043 +28 01 49.97 U F51
2018-01-15 08:15:59 C 07 37 07.362 +28 01 33.08 U F51
2018-01-15 08:33:57 C 07 37 08.670 +28 01 15.99 U F51