451370 (2011 AK5)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2308738393 ± 2.42e-08
Semi-major axis (a)1.1878659547 AU ± 2.42e-09
Inclination (i)5.52280529° ± 2.83e-06
Long. of Asc. Node (Ω)316.76594456° ± 2.91e-05
Arg. of Perihelion (ω)325.73717563° ± 2.92e-05
Mean Anomaly (M)2.37732070° ± 1.56e-05
Mean Motion (n)0.7613092794°/day ± 2.33e-09
Perihelion dist (q)0.91361878 AU ± 2.88e-08
Aphelion dist (Q)1.46211313 AU ± 2.89e-08
Orbital Period1.29464635 yr ± 3.96e-09
Physical Parameters
H (abs. magnitude)21.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.276″
Uncertainty0
Orbit TypeApollo
MOID0.038736 AU
Observations Used122
Oppositions3
Arc Total2011-2024
First Observation Used2011-01-08
Last Observation Used2024-02-11
Observations (127)
Date Type RA Dec Mag Band Observatory
2015-11-11 06:58:00 C 00 25 12.77 +26 33 00.5 o 291
2015-11-11 07:04:27 C 00 25 12.85 +26 32 55.0 o 291
2015-11-11 07:10:56 C 00 25 12.96 +26 32 49.5 o 291
2015-11-12 06:39:45 C 00 25 44.28 +26 14 19.4 o 291
2015-11-12 06:48:06 C 00 25 44.41 +26 14 12.7 o 291
2015-11-12 06:56:25 C 00 25 44.55 +26 14 06.1 o 291
2019-12-17 08:57:41 C 05 43 29.05 +36 50 56.4 V G96
2019-12-17 09:05:10 C 05 43 28.14 +36 50 53.1 V G96
2019-12-17 09:20:07 C 05 43 26.17 +36 50 48.4 V G96
2024-01-19 09:27:04 C 09 02 48.285 +21 13 02.94 X F52
2024-01-19 09:43:52 C 09 02 46.566 +21 13 04.55 X F52
2024-01-19 10:00:41 C 09 02 44.836 +21 13 06.35 X F52
2024-01-19 13:39:07 C 09 02 22.351 +21 13 26.17 X F52
2024-01-19 13:57:04 C 09 02 20.509 +21 13 27.52 X F52
2024-01-19 14:15:10 C 09 02 18.653 +21 13 28.71 X F52
2024-01-19 14:33:17 C 09 02 16.788 +21 13 30.17 X F52
2024-01-30 06:45:32 C 08 34 32.869 +21 27 34.34 V G96
2024-01-30 06:53:48 C 08 34 31.868 +21 27 34.52 V G96
2024-01-30 07:02:04 C 08 34 30.907 +21 27 34.60 V G96
2024-01-30 07:10:19 C 08 34 29.878 +21 27 34.67 V G96
2024-02-07 06:55:01 C 08 12 42.140 +21 19 48.12 X F52
2024-02-07 07:32:14 C 08 12 37.890 +21 19 45.58 X F52
2024-02-07 07:50:51 C 08 12 35.724 +21 19 44.06 X F52
2024-02-11 11:25:18 C 08 02 01.106 +21 08 29.43 X F52
2024-02-11 11:44:02 C 08 01 59.113 +21 08 26.71 X F52
2024-02-11 12:02:47 C 08 01 57.131 +21 08 23.63 X F52
2024-02-11 12:21:30 C 08 01 55.163 +21 08 20.68 X F52