437965 (2003 AL73)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6948270510 ± 2.08e-08
Semi-major axis (a)2.5402236927 AU ± 3.53e-09
Inclination (i)9.65838831° ± 8.46e-06
Long. of Asc. Node (Ω)217.31206559° ± 8.97e-05
Arg. of Perihelion (ω)336.39508196° ± 8.56e-05
Mean Anomaly (M)214.99451794° ± 4.39e-06
Mean Motion (n)0.2434469470°/day ± 5.07e-10
Perihelion dist (q)0.77520756 AU ± 5.29e-08
Aphelion dist (Q)4.30523983 AU ± 5.32e-08
Orbital Period4.04862865 yr ± 8.43e-09
Physical Parameters
H (abs. magnitude)19.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.340″
Uncertainty0
Orbit TypeApollo
MOID0.106992 AU
Observations Used96
Oppositions9
Arc Total2003-2015
First Observation Used2003-01-12
Last Observation Used2015-08-13
Observations (105)
Date Type RA Dec Mag Band Observatory
2003-01-12 06:34:43 C 07 39 41.69 -25 22 32.9 17.7 c 704
2003-01-12 06:57:05 C 07 39 40.92 -25 23 58.6 18.1 c 704
2003-01-12 07:19:44 C 07 39 40.11 -25 25 25.3 18.3 c 704
2003-01-12 07:42:17 C 07 39 39.36 -25 26 51.6 18.2 c 704
2003-01-13 05:48:08 C 07 39 04.78 -26 53 27.6 c 649
2003-01-13 05:57:10 C 07 39 04.44 -26 54 03.8 c 649
2003-01-13 05:59:45 C 07 39 04.34 -26 54 15.1 c 649
2003-01-13 07:14:26 C 07 39 01.91 -26 59 14.2 18.6 c 704
2003-01-13 07:35:55 C 07 39 01.26 -27 00 39.9 18.2 c 704
2003-01-13 07:57:51 C 07 39 00.42 -27 02 08.2 18.3 c 704
2003-01-13 08:19:30 C 07 38 59.65 -27 03 34.3 18.3 c 704
2003-01-13 10:30:09 C 07 38 58.42 -27 11 43.5 e 413
2003-01-13 10:32:07 C 07 38 58.36 -27 11 51.9 e 413
2003-01-13 10:34:06 C 07 38 58.29 -27 12 00.1 e 413
2003-01-13 12:51:33 C 07 38 53.30 -27 21 25.3 m 428
2003-01-13 12:53:55 C 07 38 53.22 -27 21 34.6 m 428
2003-01-13 13:51:19 C 07 38 50.90 -27 25 28.5 m 428
2003-01-13 14:30:01 C 07 38 49.66 -27 28 03.6 e 413
2003-01-13 14:33:57 C 07 38 49.47 -27 28 20.1 e 413
2003-01-17 07:22:41 C 07 35 49.01 -34 06 11.3 c 448
2003-01-17 07:40:09 C 07 35 48.14 -34 07 36.7 c 448
2003-01-17 08:02:09 C 07 35 47.03 -34 09 23.7 c 448
2003-01-17 13:41:40 C 07 35 34.16 -34 36 45.9 e 413
2003-01-17 13:44:40 C 07 35 33.94 -34 37 00.8 e 413
2003-01-17 13:47:20 C 07 35 33.84 -34 37 14.1 e 413
2003-01-29 00:49:08 C 07 09 17.81 -64 24 54.8 c 809
2003-01-29 00:50:07 C 07 09 17.56 -64 25 03.4 c 809
2003-01-29 00:51:08 C 07 09 17.32 -64 25 10.9 c 809
2003-01-29 00:52:07 C 07 09 17.05 -64 25 19.4 c 809
2003-01-30 15:37:44 C 06 57 49.280 -69 37 18.57 e 413
2003-01-30 15:40:47 C 06 57 48.115 -69 37 42.80 e 413
2003-01-30 15:44:38 C 06 57 46.593 -69 38 13.44 e 413
2003-03-31 09:05:16 C 20 59 45.66 -14 26 54.3 d 809
2003-03-31 09:07:48 C 20 59 45.84 -14 26 51.5 d 809
2003-05-26 09:38:56 C 22 07 12.70 +02 48 47.4 o 696
2003-05-26 09:49:52 C 22 07 12.79 +02 48 52.8 o 696
2006-12-01 06:58:46 C 06 08 03.06 +10 01 11.6 d 291
2006-12-01 07:04:31 C 06 08 02.90 +10 01 07.0 d 291
2006-12-01 07:10:16 C 06 08 02.54 +10 01 04.6 d 291
2006-12-24 04:22:04 C 05 32 33.12 +04 23 20.7 21.2 o H55
2006-12-24 04:26:25 C 05 32 32.92 +04 23 19.0 21.7 o H55
2006-12-24 04:30:46 C 05 32 32.37 +04 23 15.3 20.9 o H55
2006-12-24 04:35:07 C 05 32 31.94 +04 23 12.0 21.2 o H55
2006-12-24 04:39:30 C 05 32 31.39 +04 23 08.1 20.2 o H55
2007-07-03 05:59:25 C 20 59 03.68 +07 38 42.1 20.6 o H55
2007-07-03 06:04:03 C 20 59 03.27 +07 38 40.2 20.7 o H55
2007-07-03 06:08:37 C 20 59 02.83 +07 38 38.1 20.6 o H55
2011-06-16 06:18:54 C 19 59 59.99 +25 55 25.6 o H21
2011-06-16 06:25:45 C 19 59 58.59 +25 55 08.8 o H21
2011-06-16 06:32:37 C 19 59 57.18 +25 54 51.8 o H21