2021 AW11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4834517426 ± 1.05e-07
Semi-major axis (a)2.4621010464 AU ± 4.36e-08
Inclination (i)6.15932711° ± 4.79e-06
Long. of Asc. Node (Ω)219.09656908° ± 9.55e-05
Arg. of Perihelion (ω)187.56200498° ± 9.64e-05
Mean Anomaly (M)124.92854856° ± 3.00e-05
Mean Motion (n)0.2551252640°/day ± 6.78e-09
Perihelion dist (q)1.27179401 AU ± 2.60e-07
Aphelion dist (Q)3.65240809 AU ± 2.67e-07
Orbital Period3.86330334 yr ± 1.03e-07
Physical Parameters
H (abs. magnitude)19.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.238″
Uncertainty0
Orbit TypeAmor
MOID0.279915 AU
Observations Used71
Oppositions10
Arc Total2012-2025
First Observation Used2012-08-21
Last Observation Used2025-02-24
Observations (82)
Date Type RA Dec Mag Band Observatory
2021-01-16 02:09:16 C 09 46 55.11 +00 23 02.7 V L01
2021-01-16 16:27:20 C 09 46 19.88 +00 25 09.2 o E10
2021-01-16 16:33:09 C 09 46 19.54 +00 25 08.6 o E10
2021-01-16 16:38:58 C 09 46 19.27 +00 25 10.0 o E10
2021-01-18 05:45:03 C 09 44 45.02 +00 30 36.6 u 807
2021-01-18 05:50:57 C 09 44 44.75 +00 30 36.9 u 807
2021-01-18 05:56:52 C 09 44 44.50 +00 30 38.1 u 807
2021-01-22 14:52:17 C 09 39 59.08 +00 50 13.6 V Q62
2021-01-22 15:04:33 C 09 39 58.49 +00 50 16.0 V Q62
2021-01-26 05:09:59 C 09 35 49.26 +01 10 33.5 V 807
2021-01-26 05:14:58 C 09 35 49.00 +01 10 34.7 V 807
2021-01-26 05:21:02 C 09 35 48.68 +01 10 36.3 V 807
2021-02-03 06:44:13 C 09 26 07.53 +02 07 22.4 V H36
2021-02-03 07:01:06 C 09 26 06.61 +02 07 28.3 V H36
2021-02-07 06:20:00 C 09 21 23.76 +02 39 53.1 V G96
2021-02-07 06:27:23 C 09 21 23.37 +02 39 55.3 V G96
2021-02-07 06:34:46 C 09 21 23.03 +02 39 58.0 V G96
2021-02-07 06:42:08 C 09 21 22.63 +02 40 00.8 V G96
2024-12-30 14:56:53 C 11 17 42.296 -04 12 39.01 V F51
2024-12-30 15:11:23 C 11 17 42.399 -04 12 41.65 V F51
2024-12-30 15:40:22 C 11 17 42.665 -04 12 47.19 V F51
2025-01-06 13:58:45 C 11 18 44.962 -04 38 46.82 V F51
2025-01-06 14:16:07 C 11 18 44.952 -04 38 49.03 V F51
2025-01-06 14:33:32 C 11 18 44.889 -04 38 50.16 V F51
2025-01-06 14:50:58 C 11 18 44.946 -04 38 53.04 V F51
2025-01-23 14:21:13 C 11 14 10.272 -04 50 40.58 V F52
2025-01-23 15:22:58 C 11 14 08.768 -04 50 36.25 V F52
2025-01-27 09:13:15 C 11 11 49.016 -04 42 31.25 V V06
2025-01-27 09:24:44 C 11 11 48.671 -04 42 30.10 V V06
2025-01-27 09:36:13 C 11 11 48.347 -04 42 28.91 V V06
2025-02-24 15:19:58 C 10 44 01.939 -01 49 41.53 O18
2025-02-24 16:26:14 C 10 43 58.759 -01 49 17.52 O18