458436 (2011 AL52)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6362542455 ± 3.03e-08
Semi-major axis (a)2.8023414577 AU ± 2.21e-08
Inclination (i)13.44476175° ± 4.68e-06
Long. of Asc. Node (Ω)272.69591333° ± 3.54e-05
Arg. of Perihelion (ω)171.75799010° ± 3.65e-05
Mean Anomaly (M)49.41896583° ± 1.23e-05
Mean Motion (n)0.2101022477°/day ± 2.48e-09
Perihelion dist (q)1.01933981 AU ± 8.54e-08
Aphelion dist (Q)4.58534311 AU ± 9.24e-08
Orbital Period4.69117439 yr ± 5.54e-08
Physical Parameters
H (abs. magnitude)17.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.262″
Uncertainty0
Orbit TypeAmor
MOID0.038302 AU
Observations Used161
Oppositions10
Arc Total2011-2024
First Observation Used2011-01-14
Last Observation Used2024-09-03
Observations (167)
Date Type RA Dec Mag Band Observatory
2011-01-14 02:18:23 C 23 29 22.56 +06 49 42.0 r G96
2011-01-14 02:24:57 C 23 29 23.53 +06 49 44.5 r G96
2011-01-14 02:31:36 C 23 29 24.39 +06 49 47.6 r G96
2011-01-14 02:38:12 C 23 29 25.29 +06 49 50.3 r G96
2011-01-14 03:14:34 C 23 29 30.34 +06 50 05.5 r G96
2011-01-14 03:15:33 C 23 29 30.47 +06 50 06.1 r G96
2011-01-14 03:16:32 C 23 29 30.60 +06 50 06.3 r G96
2011-01-14 03:17:30 C 23 29 30.73 +06 50 06.7 r G96
2011-01-15 01:57:20 C 23 32 40.81 +06 59 41.8 r G96
2011-01-15 01:57:22 C 23 32 40.72 +06 59 42.8 o 691
2011-01-15 01:59:21 C 23 32 41.06 +06 59 42.8 r G96
2011-01-15 02:01:24 C 23 32 41.38 +06 59 43.9 r G96
2011-01-15 02:02:36 C 23 32 41.55 +06 59 44.6 o 691
2011-01-15 02:03:25 C 23 32 41.64 +06 59 44.4 r G96
2011-01-15 02:05:26 C 23 32 41.96 +06 59 45.5 r G96
2011-01-15 02:07:03 C 23 32 42.13 +06 59 46.1 o 691
2011-01-16 01:54:40 C 23 36 03.78 +07 09 54.8 r G96
2011-01-16 02:03:59 C 23 36 05.07 +07 09 58.7 r G96
2011-01-16 02:13:18 C 23 36 06.40 +07 10 03.0 r G96
2011-01-16 02:22:32 C 23 36 07.74 +07 10 06.7 r G96
2011-01-22 19:09:12 C 23 59 48.47 +08 20 29.5 v 204
2011-01-22 19:38:01 C 23 59 52.86 +08 20 42.3 v 204
2011-01-23 02:29:43 C 00 00 55.76 +08 23 47.3 r G96
2011-01-23 02:37:18 C 00 00 56.95 +08 23 50.8 r G96
2011-01-23 02:44:52 C 00 00 58.06 +08 23 54.0 r G96
2011-01-23 02:52:25 C 00 00 59.25 +08 23 57.4 r G96
2011-01-24 01:43:25 C 00 04 30.19 +08 34 08.9 u 448
2011-01-24 02:06:23 C 00 04 33.80 +08 34 19.7 u 448
2011-01-24 02:24:06 C 00 04 36.48 +08 34 27.3 u 448
2011-01-26 03:03:51 C 00 12 12.81 +08 56 14.7 o 291
2011-01-26 03:09:12 C 00 12 13.71 +08 56 17.4 o 291
2011-01-26 03:14:36 C 00 12 14.50 +08 56 19.2 o 291
2011-01-30 05:23:32 C 00 28 04.243 +09 40 18.56 L F51
2011-01-30 05:29:26 C 00 28 05.212 +09 40 21.16 L F51
2011-01-30 05:36:18 C 00 28 06.326 +09 40 24.21 L F51
2011-01-30 05:42:12 C 00 28 07.351 +09 40 26.97 L F51
2011-02-20 00:34:04 C 01 58 18.10 +13 01 20.9 o H21
2011-02-20 00:38:37 C 01 58 19.00 +13 01 22.4 o H21
2011-02-20 00:42:45 C 01 58 19.77 +13 01 24.0 o H21
2011-03-01 01:57:43 C 02 41 53.54 +14 00 58.8 o H21
2011-03-01 02:11:19 C 02 41 56.31 +14 01 01.3 o H21
2011-03-01 02:16:08 C 02 41 57.27 +14 01 02.1 o H21
2011-03-10 03:15:08 C 03 27 01.18 +14 34 10.5 u 448
2011-03-10 03:38:53 C 03 27 06.04 +14 34 14.4 u 448
2011-04-21 00:04:45 C 06 44 06.51 +11 17 01.2 o 807
2011-04-21 00:09:51 C 06 44 07.39 +11 16 59.1 o 807
2011-04-21 00:14:56 C 06 44 08.23 +11 16 57.4 o 807
2011-04-26 23:38:17 C 07 07 51.80 +10 17 31.8 o 807
2011-04-26 23:49:14 C 07 07 53.55 +10 17 27.0 o 807
2011-04-26 23:59:28 C 07 07 55.21 +10 17 22.5 o 807