2018 AY11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6602591000 ± 2.00e+00
Semi-major axis (a)1.6287020000 AU ± 3.00e+00
Inclination (i)5.99355000° ± 4.00e+00
Long. of Asc. Node (Ω)117.45277000° ± 5.00e+00
Arg. of Perihelion (ω)257.21982000° ± 6.00e+00
Mean Anomaly (M)305.05857000° ± 4.29e+04
Mean Motion (n)0.4741782500°/day ± 1.31e+00
Perihelion dist (q)0.55333670 AU ± 3.41e+00
Aphelion dist (Q)2.70406730 AU ± 5.95e+00
Orbital Period2.07855940 yr ± 5.74e+00
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.420″
Uncertainty8
Orbit TypeApollo
MOID0.012424 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-01-21
Observations (29)
Date Type RA Dec Mag Band Observatory
2018-01-14 08:00:18 C 09 29 12.09 +12 03 19.2 U G96
2018-01-14 08:07:41 C 09 29 06.72 +12 04 14.3 U G96
2018-01-14 08:15:03 C 09 29 01.23 +12 05 10.1 U G96
2018-01-14 09:24:52 C 09 28 09.86 +12 13 47.2 U H01
2018-01-14 09:34:09 C 09 28 03.12 +12 14 55.7 U H01
2018-01-14 10:29:13 C 09 27 23.39 +12 21 39.0 U H01
2018-01-14 10:34:13 C 09 27 19.81 +12 22 15.4 U H01
2018-01-14 10:42:57 C 09 27 13.95 +12 23 21.4 U I52
2018-01-14 10:45:43 C 09 27 11.95 +12 23 41.8 U I52
2018-01-14 10:48:31 C 09 27 09.98 +12 24 01.7 U I52
2018-01-14 10:51:16 C 09 27 08.00 +12 24 21.7 U I52
2018-01-15 04:59:00 C 09 15 43.75 +14 24 10.5 U H01
2018-01-15 05:03:14 C 09 15 41.18 +14 24 36.3 U H01
2018-01-15 05:17:54 C 09 15 32.35 +14 26 05.3 U H01
2018-01-15 05:28:13 C 09 15 26.14 +14 27 07.7 U H01
2018-01-15 06:58:07 C 09 14 32.35 +14 36 07.7 U I52
2018-01-15 07:02:19 C 09 14 29.81 +14 36 32.7 U I52
2018-01-15 07:04:23 C 09 14 28.60 +14 36 45.6 U I52
2018-01-16 06:02:32 C 09 02 25.05 +16 37 02.5 U I52
2018-01-16 06:08:00 C 09 02 22.35 +16 37 28.5 U I52
2018-01-16 06:09:47 C 09 02 21.45 +16 37 37.0 U I52
2018-01-16 06:11:34 C 09 02 20.55 +16 37 45.5 U I52
2018-01-18 06:40:05 C 08 42 57.64 +19 39 24.8 U I52
2018-01-18 06:42:27 C 08 42 56.82 +19 39 31.6 U I52
2018-01-18 06:44:53 C 08 42 56.04 +19 39 40.4 U I52
2018-01-18 06:47:15 C 08 42 55.11 +19 39 46.9 U I52
2018-01-21 10:19:52 C 08 23 00.97 +22 29 47.1 o 291
2018-01-21 10:29:38 C 08 22 58.81 +22 30 02.5 o 291
2018-01-21 10:39:25 C 08 22 56.71 +22 30 18.6 o 291