419880 (2011 AH37)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6719574915 ± 1.97e-08
Semi-major axis (a)2.5484265740 AU ± 9.69e-09
Inclination (i)9.65937939° ± 6.11e-06
Long. of Asc. Node (Ω)102.03566715° ± 2.31e-05
Arg. of Perihelion (ω)322.41530517° ± 2.39e-05
Mean Anomaly (M)253.44127029° ± 3.32e-06
Mean Motion (n)0.2422724820°/day ± 1.38e-09
Perihelion dist (q)0.83599225 AU ± 5.04e-08
Aphelion dist (Q)4.26086090 AU ± 5.28e-08
Orbital Period4.06825519 yr ± 2.32e-08
Physical Parameters
H (abs. magnitude)19.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.280″
Uncertainty0
Orbit TypeApollo
MOID0.035223 AU
Observations Used137
Oppositions9
Arc Total2011-2023
First Observation Used2011-01-13
Last Observation Used2023-03-21
Observations (192)
Date Type RA Dec Mag Band Observatory
2014-12-30 12:28:05 C 13 18 00.63 -00 13 59.0 q 703
2014-12-30 12:35:18 C 13 18 00.41 -00 13 45.3 q 703
2014-12-30 12:42:30 C 13 18 00.18 -00 13 30.0 q 703
2015-01-07 00:02:42 S 13 12 58.55 +05 03 37.3 L C51
2015-01-07 01:37:19 S 13 12 55.90 +05 06 08.6 L C51
2015-01-07 03:11:45 S 13 12 53.23 +05 08 39.0 L C51
2015-01-07 03:11:56 S 13 12 53.24 +05 08 39.6 L C51
2015-01-07 04:46:22 S 13 12 50.58 +05 11 09.8 L C51
2015-01-07 04:46:33 S 13 12 50.59 +05 11 10.7 L C51
2015-01-07 06:20:59 S 13 12 47.91 +05 13 40.6 L C51
2015-01-07 07:55:36 S 13 12 45.22 +05 16 11.6 L C51
2015-01-07 11:04:50 S 13 12 39.90 +05 21 10.6 L C51
2015-01-08 14:08:36 C 13 11 54.536 +06 03 23.32 L F51
2015-01-08 14:27:33 C 13 11 53.859 +06 03 52.65 L F51
2015-01-08 14:44:37 C 13 11 53.245 +06 04 19.17 L F51
2015-01-21 10:45:47 C 13 00 10.75 +13 14 01.5 q 448
2015-01-21 11:06:17 C 13 00 09.61 +13 14 27.9 q 448
2015-01-21 11:27:38 C 13 00 08.48 +13 14 56.2 q 448
2015-01-22 12:23:47 C 12 58 51.98 +13 46 36.4 q 703
2015-01-22 12:30:59 C 12 58 51.52 +13 46 45.2 q 703
2015-01-22 12:45:23 C 12 58 50.67 +13 47 03.6 q 703
2015-02-10 09:13:37 C 12 26 35.91 +22 01 07.1 q 703
2015-02-10 09:19:23 C 12 26 35.38 +22 01 11.5 q 703
2015-02-10 09:25:10 C 12 26 34.71 +22 01 16.4 q 703
2015-02-10 09:30:56 C 12 26 34.29 +22 01 21.4 q 703
2015-02-19 08:48:11 C 12 06 56.72 +24 43 13.3 q 703
2015-02-19 08:55:24 C 12 06 56.11 +24 43 17.3 q 703
2015-02-19 09:02:36 C 12 06 55.39 +24 43 21.6 q 703
2015-02-19 09:09:50 C 12 06 54.69 +24 43 26.9 q 703
2015-02-23 08:53:13 C 11 58 04.676 +25 35 55.76 L F51
2015-02-23 09:29:26 C 11 58 01.238 +25 36 14.00 L F51
2015-02-23 09:47:35 C 11 57 59.508 +25 36 23.05 L F51
2015-02-27 07:02:03 C 11 49 36.62 +26 15 27.6 q 703
2015-02-27 07:09:18 C 11 49 35.94 +26 15 29.8 q 703
2015-02-27 07:16:34 C 11 49 35.31 +26 15 33.2 q 703
2015-02-27 07:23:51 C 11 49 34.64 +26 15 37.1 q 703
2018-08-07 09:02:38 C 20 45 18.604 -28 15 39.70 U F51
2018-08-07 09:14:45 C 20 45 17.688 -28 15 47.09 U F51
2018-08-07 09:26:50 C 20 45 16.762 -28 15 54.62 U F51
2019-01-22 18:37:02 C 01 20 39.78 +35 11 50.8 V J95
2019-01-22 18:39:49 C 01 20 41.91 +35 12 20.1 V J95
2019-01-22 18:42:40 C 01 20 44.10 +35 12 50.0 V J95
2019-01-22 18:46:29 C 01 20 47.02 +35 13 30.9 V J95
2019-01-23 05:14:08 C 01 29 10.24 +37 04 46.6 V T08
2019-01-23 05:25:37 C 01 29 19.21 +37 06 44.3 V T08
2019-01-23 05:37:42 C 01 29 28.98 +37 08 51.4 V T08
2019-01-23 05:50:34 C 01 29 39.26 +37 11 03.7 V T08
2019-01-24 03:01:22 C 01 47 57.21 +40 45 45.6 V 703
2019-01-24 03:08:57 C 01 48 03.87 +40 46 59.0 V 703
2019-01-24 03:16:31 C 01 48 10.57 +40 48 12.9 V 703