2016 AK131

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5294032061 ± 5.31e-08
Semi-major axis (a)2.5634427535 AU ± 3.33e-08
Inclination (i)14.39944702° ± 1.08e-05
Long. of Asc. Node (Ω)129.92132984° ± 2.44e-05
Arg. of Perihelion (ω)263.34403489° ± 2.64e-05
Mean Anomaly (M)161.64118690° ± 1.39e-05
Mean Motion (n)0.2401422500°/day ± 4.68e-09
Perihelion dist (q)1.20634810 AU ± 1.37e-07
Aphelion dist (Q)3.92053790 AU ± 1.45e-07
Orbital Period4.10426600 yr ± 7.99e-08
Physical Parameters
H (abs. magnitude)20.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.195″
Uncertainty0
Orbit TypeAmor
MOID0.338713 AU
Observations Used48
Oppositions3
Arc Total2012-2019
First Observation Used
Last Observation Used2019-07-26
Observations (64)
Date Type RA Dec Mag Band Observatory
2012-01-20 08:32:00 C 07 58 19.20 +13 43 26.5 r G96
2012-01-20 08:43:40 C 07 58 18.62 +13 43 36.5 r G96
2012-01-20 08:55:25 C 07 58 18.01 +13 43 45.3 r G96
2012-01-20 09:07:07 C 07 58 17.43 +13 43 55.1 r G96
2012-01-21 11:59:51 C 07 57 00.663 +14 05 35.01 V F51
2012-01-21 12:36:55 C 07 56 58.819 +14 06 04.32 V F51
2012-01-21 12:53:35 C 07 56 58.006 +14 06 17.70 V F51
2015-07-24 12:53:58 C 23 35 57.280 -08 54 21.04 V F51
2015-07-24 13:11:57 C 23 35 58.714 -08 54 29.14 V F51
2015-07-24 13:29:50 C 23 36 00.134 -08 54 37.20 V F51
2015-11-27 09:59:05 C 04 14 10.609 -30 19 08.59 V F51
2015-11-27 10:14:08 C 04 14 10.770 -30 18 45.41 V F51
2015-11-27 10:36:37 C 04 14 11.021 -30 18 10.54 V F51
2016-01-09 07:55:54 C 04 39 32.964 -00 16 48.29 L F51
2016-01-09 08:13:48 C 04 39 33.622 -00 16 21.17 L F51
2016-01-09 08:31:48 C 04 39 34.271 -00 15 53.70 L F51
2016-01-09 08:49:45 C 04 39 34.917 -00 15 26.19 L F51
2016-01-10 02:38:06 C 04 40 18.46 +00 11 47.7 u 807
2016-01-10 02:47:39 C 04 40 18.80 +00 12 02.1 u 807
2016-01-10 02:57:12 C 04 40 19.15 +00 12 16.6 u 807
2016-01-10 05:26:06 C 04 40 25.32 +00 15 46.2 o 291
2016-01-10 05:28:56 C 04 40 25.43 +00 15 50.1 o 291
2016-01-10 05:31:47 C 04 40 25.46 +00 15 54.8 o 291
2016-01-10 05:51:45 C 04 40 26.28 +00 16 25.2 o 926
2016-01-10 06:04:01 C 04 40 26.74 +00 16 43.4 o 926
2016-01-10 06:21:10 C 04 40 27.33 +00 17 09.6 o 926
2016-01-12 01:13:12 C 04 42 15.71 +01 21 00.5 u 807
2016-01-12 01:19:28 C 04 42 15.95 +01 21 09.6 u 807
2016-01-12 01:25:53 C 04 42 16.19 +01 21 18.9 u 807
2016-01-12 05:37:07 C 04 42 26.62 +01 27 11.5 o 291
2016-01-12 05:39:55 C 04 42 26.74 +01 27 15.4 o 291
2016-01-12 05:42:43 C 04 42 26.85 +01 27 19.1 o 291
2016-01-13 04:25:20 C 04 43 26.13 +02 00 09.5 o 291
2016-01-13 04:28:39 C 04 43 26.28 +02 00 13.9 o 291
2016-01-13 04:31:59 C 04 43 26.40 +02 00 19.1 o 291
2016-01-15 03:34:14 C 04 45 32.22 +03 06 37.2 u H21
2016-01-15 03:55:45 C 04 45 33.14 +03 07 06.8 u H21
2016-01-15 04:19:07 C 04 45 34.14 +03 07 39.5 u H21
2016-01-17 02:14:14 C 04 47 41.96 +04 10 25.6 u 807
2016-01-17 02:23:50 C 04 47 42.40 +04 10 38.5 u 807
2016-01-17 02:33:25 C 04 47 42.81 +04 10 50.8 u 807
2016-02-05 02:04:14 C 05 12 30.44 +12 36 29.7 u H21
2016-02-05 02:30:13 C 05 12 31.96 +12 36 53.1 u H21
2016-02-05 02:56:21 C 05 12 33.50 +12 37 16.6 u H21
2019-07-25 09:07:56 C 20 17 15.669 -15 21 37.83 U F51
2019-07-25 09:25:14 C 20 17 14.823 -15 21 48.84 U F51
2019-07-25 09:42:32 C 20 17 13.975 -15 21 59.88 U F51
2019-07-25 09:59:49 C 20 17 13.136 -15 22 11.18 U F51
2019-07-26 10:15:54 C 20 16 05.256 -15 37 50.67 U F51
2019-07-26 10:33:14 C 20 16 04.397 -15 38 01.92 U F51