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
2019-01-24 03:24:07 C 01 48 17.28 +40 49 26.7 V 703
2019-01-27 01:55:41 S 03 00 29.77 +50 27 25.2 L C51
2019-01-27 03:29:56 S 03 02 15.66 +50 37 16.0 L C51
2019-01-27 07:16:01 C 03 06 27.13 +51 00 52.4 V T08
2019-01-27 07:28:06 C 03 06 40.51 +51 02 03.0 V T08
2019-01-27 07:39:25 C 03 06 53.02 +51 03 09.3 V T08
2019-01-27 07:49:01 C 03 07 03.60 +51 04 04.8 V T08
2019-02-02 21:27:57 n 05 53 18.38 +56 26 55.1 V Z43
2019-02-02 21:39:20 n 05 53 27.55 +56 26 47.5 V Z43
2019-02-02 21:50:44 n 05 53 36.73 +56 26 39.0 V Z43
2019-02-02 22:01:17 n 05 53 45.17 +56 26 31.9 V Z43
2019-02-02 22:10:11 n 05 53 52.36 +56 26 25.0 V Z43
2019-02-04 09:28:18 C 06 20 36.57 +55 52 08.7 V T08
2019-02-04 09:47:49 C 06 20 49.69 +55 51 42.7 V T08
2019-02-04 09:55:08 C 06 20 54.67 +55 51 33.3 V T08
2019-02-04 10:12:00 C 06 21 05.99 +55 51 11.1 V T08
2019-02-08 04:07:01 C 07 11 35.81 +53 33 45.6 U I41
2019-02-08 04:08:21 C 07 11 36.37 +53 33 43.3 U I41
2019-02-08 04:51:59 C 07 11 55.06 +53 32 31.7 U I41
2019-02-08 04:53:18 C 07 11 55.63 +53 32 29.5 U I41
2019-02-09 06:47:14 C 07 22 47.266 +52 48 35.59 U F51
2019-02-09 07:05:48 C 07 22 54.244 +52 48 05.03 U F51
2019-02-09 07:42:56 C 07 23 08.169 +52 47 03.20 U F51
2019-02-11 04:21:00 C 07 38 59.90 +51 31 17.9 V 703
2019-02-11 04:28:50 C 07 39 02.26 +51 31 04.9 V 703
2019-02-11 04:36:38 C 07 39 04.66 +51 30 52.1 V 703
2019-02-11 04:44:26 C 07 39 07.07 +51 30 39.3 V 703
2019-03-04 05:29:27 C 08 57 16.70 +40 45 53.7 V G96
2019-03-04 05:30:09 C 08 57 16.75 +40 45 53.1 V G96
2019-03-04 05:36:57 C 08 57 17.27 +40 45 46.5 V G96
2019-03-04 05:37:40 C 08 57 17.31 +40 45 46.1 V G96
2019-03-04 05:44:29 C 08 57 17.78 +40 45 39.1 V G96
2019-03-04 05:45:12 C 08 57 17.88 +40 45 38.6 V G96
2019-03-07 05:21:43 C 09 02 48.93 +39 38 38.4 V 703
2019-03-07 05:30:20 C 09 02 49.43 +39 38 30.4 V 703
2019-03-07 05:47:18 C 09 02 50.74 +39 38 16.9 V 703
2022-07-29 09:26:45 C 20 08 30.636 -26 31 01.27 U F52
2022-07-29 09:54:25 C 20 08 28.663 -26 31 12.88 U F52
2022-07-29 10:08:16 C 20 08 27.668 -26 31 18.53 U F52
2023-03-21 05:51:49 C 06 45 20.135 +36 07 12.21 U F51
2023-03-21 06:03:29 C 06 45 22.811 +36 07 10.32 U F51
2023-03-21 06:15:00 C 06 45 25.508 +36 07 08.33 U F51