528756 (2009 AS)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4777187986 ± 5.09e-08
Semi-major axis (a)2.2827363745 AU ± 7.44e-09
Inclination (i)5.67825466° ± 1.17e-05
Long. of Asc. Node (Ω)110.43700545° ± 2.66e-05
Arg. of Perihelion (ω)79.64559752° ± 2.88e-05
Mean Anomaly (M)317.71600433° ± 8.64e-06
Mean Motion (n)0.2857778979°/day ± 1.40e-09
Perihelion dist (q)1.19223030 AU ± 1.16e-07
Aphelion dist (Q)3.37324245 AU ± 1.17e-07
Orbital Period3.44892411 yr ± 1.69e-08
Physical Parameters
H (abs. magnitude)18.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.189″
Uncertainty0
Orbit TypeAmor
MOID0.220477 AU
Observations Used102
Oppositions17
Arc Total2002-2026
First Observation Used2002-06-02
Last Observation Used2026-01-11
Observations (112)
Date Type RA Dec Mag Band Observatory
2019-01-10 04:57:31 C 05 32 13.70 +20 34 50.7 o 691
2019-01-10 05:05:19 C 05 32 13.24 +20 34 51.4 o 691
2021-11-26 06:28:54 C 02 32 18.241 +07 03 51.58 U F51
2021-11-26 07:06:06 C 02 32 16.700 +07 03 47.04 U F51
2021-11-26 07:24:45 C 02 32 15.932 +07 03 44.86 U F51
2025-11-30 09:39:49 C 08 22 14.174 +17 06 38.23 V G96
2025-11-30 09:47:12 C 08 22 14.473 +17 06 36.90 V G96
2025-11-30 09:54:35 C 08 22 14.776 +17 06 36.79 V G96
2025-11-30 10:01:59 C 08 22 15.024 +17 06 36.83 V G96
2025-11-30 12:07:01 C 08 22 20.001 +17 06 35.43 X F52
2025-11-30 12:24:47 C 08 22 20.650 +17 06 35.25 X F52
2025-11-30 12:42:31 C 08 22 21.296 +17 06 34.81 X F52
2025-11-30 13:00:23 C 08 22 21.949 +17 06 34.77 X F52
2025-12-13 18:20:29 C 08 32 33.63 +17 15 29.3 V D29
2025-12-13 18:40:50 C 08 32 34.12 +17 15 30.3 V D29
2025-12-13 19:01:12 C 08 32 34.56 +17 15 32.7 V D29
2025-12-15 18:10:06 C 08 33 41.82 +17 20 01.3 V D29
2025-12-15 18:30:28 C 08 33 42.21 +17 20 03.6 V D29
2025-12-15 18:50:50 C 08 33 42.63 +17 20 05.9 V D29
2025-12-17 19:43:25 C 08 34 44.65 +17 25 47.0 V D29
2025-12-17 20:03:47 C 08 34 45.02 +17 25 49.8 V D29
2025-12-18 15:51:50 C 08 35 08.63 +17 28 26.5 V D29
2025-12-18 16:12:10 C 08 35 08.96 +17 28 29.1 V D29
2025-12-18 16:32:31 C 08 35 09.30 +17 28 32.0 V D29
2025-12-19 17:34:45 C 08 35 36.30 +17 32 08.1 V D29
2025-12-19 17:55:05 C 08 35 36.60 +17 32 11.2 V D29
2025-12-19 18:15:26 C 08 35 36.89 +17 32 14.4 V D29
2025-12-23 11:19:07 C 08 36 55.739 +17 47 35.27 V G96
2025-12-23 11:26:36 C 08 36 55.796 +17 47 36.67 V G96
2025-12-23 11:40:23 C 08 36 55.933 +17 47 39.30 V G96
2025-12-23 11:47:52 C 08 36 56.005 +17 47 40.67 V G96
2025-12-24 18:39:56 C 08 37 17.24 +17 53 58.6 V D29
2025-12-24 19:00:18 C 08 37 17.38 +17 54 03.2 V D29
2025-12-24 19:20:39 C 08 37 17.52 +17 54 07.4 V D29
2025-12-27 10:19:11 C 08 37 50.040 +18 08 39.51 X F52
2025-12-27 10:36:53 C 08 37 50.104 +18 08 44.03 X F52
2025-12-27 10:54:32 C 08 37 50.165 +18 08 48.55 X F52
2025-12-27 11:12:22 C 08 37 50.223 +18 08 53.12 X F52
2025-12-27 16:59:57 C 08 37 52.35 +18 10 17.7 V D29
2025-12-27 17:20:18 C 08 37 52.42 +18 10 22.7 V D29
2025-12-27 17:40:40 C 08 37 52.48 +18 10 28.0 V D29
2025-12-29 17:17:08 C 08 38 05.904 +18 23 06.25 W O18
2025-12-29 18:40:16 C 08 38 05.947 +18 23 30.10 W O18
2026-01-08 17:12:25 C 08 36 58.968 +19 48 02.76 W O18
2026-01-08 18:11:22 C 08 36 58.036 +19 48 28.64 W O18
2026-01-09 10:36:11 C 08 36 45.137 +19 55 43.07 V T05
2026-01-09 10:39:27 C 08 36 45.029 +19 55 43.72 V T05
2026-01-09 10:44:10 C 08 36 44.983 +19 55 45.88 V T05
2026-01-09 11:34:33 C 08 36 44.081 +19 56 08.16 V T05
2026-01-10 18:49:45 C 08 36 15.80 +20 10 12.7 V D29