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
2012-08-21 11:01:52 C 21 43 16.852 +01 26 09.22 V F51
2012-08-21 11:17:43 C 21 43 16.136 +01 26 06.69 V F51
2012-08-21 11:34:06 C 21 43 15.396 +01 26 04.44 V F51
2012-08-21 11:49:12 C 21 43 14.702 +01 26 01.73 V F51
2012-11-01 05:13:44 C 21 49 24.968 -06 51 50.08 V F51
2012-11-01 05:31:09 C 21 49 26.289 -06 51 51.05 V F51
2016-11-04 11:20:49 C 06 30 09.513 +17 14 26.85 V F51
2016-11-04 11:39:32 C 06 30 10.872 +17 14 12.49 V F51
2016-11-04 11:58:09 C 06 30 12.217 +17 13 58.15 V F51
2020-06-28 14:00:14 C 01 56 54.557 +16 15 22.76 V F51
2020-06-28 14:07:39 C 01 56 55.541 +16 15 27.91 V F51
2020-06-28 14:15:03 C 01 56 56.546 +16 15 32.30 V F51
2020-10-16 12:10:42 C 08 27 06.43 +14 20 14.5 V G96
2020-10-16 12:16:10 C 08 27 07.08 +14 20 11.1 V G96
2020-10-16 12:21:38 C 08 27 07.68 +14 20 07.3 V G96
2020-11-15 12:01:47 C 09 29 19.96 +07 03 08.7 V G96
2020-11-15 12:15:19 C 09 29 20.74 +07 03 00.8 V G96
2020-12-21 10:25:30 C 09 59 34.06 +00 59 28.5 V G96
2020-12-21 10:32:56 C 09 59 34.08 +00 59 26.1 V G96
2020-12-21 10:40:22 C 09 59 34.01 +00 59 24.7 V G96
2021-01-11 12:16:11 C 09 51 05.406 +00 12 41.85 V F51
2021-01-11 12:49:51 C 09 51 04.128 +00 12 44.07 V F51
2021-01-11 13:06:44 C 09 51 03.496 +00 12 44.99 V F51
2021-01-12 09:08:11 C 09 50 21.13 +00 14 05.1 V G96
2021-01-12 09:15:36 C 09 50 20.83 +00 14 04.5 V G96
2021-01-12 09:23:01 C 09 50 20.56 +00 14 06.0 V G96
2021-01-12 14:24:14 C 09 50 09.306 +00 14 30.33 U F51
2021-01-12 14:42:37 C 09 50 08.603 +00 14 31.86 U F51
2021-01-12 15:01:06 C 09 50 07.883 +00 14 33.23 U F51
2021-01-13 05:17:49 C 09 49 36.95 +00 15 51.4 V 807
2021-01-13 05:23:29 C 09 49 36.72 +00 15 52.1 V 807
2021-01-13 05:29:09 C 09 49 36.50 +00 15 52.6 V 807
2021-01-13 07:15:36 C 09 49 32.39 +00 15 51.3 u H21
2021-01-13 07:32:06 C 09 49 31.76 +00 15 52.4 u H21
2021-01-13 07:40:23 C 09 49 31.45 +00 15 53.1 u H21
2021-01-13 09:10:41 C 09 49 28.09 +00 16 01.6 o 691
2021-01-13 09:17:09 C 09 49 27.84 +00 16 02.9 o 691
2021-01-13 09:53:49 C 09 49 26.802 +00 16 07.80 V 568
2021-01-13 09:55:13 C 09 49 26.742 +00 16 07.92 V 568
2021-01-13 09:56:39 C 09 49 26.691 +00 16 08.06 V 568
2021-01-13 19:03:25 C 09 49 05.88 +00 16 56.2 V N51
2021-01-13 19:34:39 C 09 49 04.57 +00 16 59.6 V N51
2021-01-13 19:37:29 C 09 49 04.52 +00 16 59.0 V N51
2021-01-14 11:21:57 C 09 48 28.274 +00 18 35.81 V 568
2021-01-14 11:23:41 C 09 48 28.198 +00 18 36.01 V 568
2021-01-14 11:25:29 C 09 48 28.128 +00 18 36.16 V 568
2021-01-14 15:02:37 C 09 48 19.67 +00 19 07.7 o E10
2021-01-14 15:06:30 C 09 48 19.52 +00 19 08.0 o E10
2021-01-14 15:10:23 C 09 48 19.34 +00 19 08.3 o E10
2021-01-16 02:00:45 C 09 46 55.51 +00 23 01.9 V L01