2003 AK73

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6982080377 ± 7.73e-08
Semi-major axis (a)2.4452749403 AU ± 7.57e-09
Inclination (i)4.03899839° ± 5.57e-06
Long. of Asc. Node (Ω)175.44049831° ± 2.88e-04
Arg. of Perihelion (ω)195.78458710° ± 2.90e-04
Mean Anomaly (M)2.13330353° ± 3.22e-06
Mean Motion (n)0.2577630907°/day ± 1.20e-09
Perihelion dist (q)0.73796432 AU ± 1.89e-07
Aphelion dist (Q)4.15258556 AU ± 1.90e-07
Orbital Period3.82376810 yr ± 1.78e-08
Physical Parameters
H (abs. magnitude)19.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.428″
Uncertainty0
Orbit TypeApollo
MOID0.058264 AU
Observations Used81
Oppositions17
Arc Total2003-2026
First Observation Used2003-01-11
Last Observation Used2026-01-10
Observations (89)
Date Type RA Dec Mag Band Observatory
2003-01-11 05:18:50 C 05 01 52.58 +09 19 08.2 19.2 c 644
2003-01-11 06:43:50 C 05 01 59.79 +09 20 44.0 19.0 c 644
2003-01-11 08:15:10 C 05 02 07.56 +09 22 25.7 19.5 c 644
2003-01-11 19:33:44 C 05 03 09.59 +09 34 51.5 d 557
2003-01-11 19:40:08 C 05 03 10.03 +09 34 59.0 d 557
2003-01-11 19:58:28 C 05 03 11.56 +09 35 21.3 d 557
2003-01-11 20:01:40 C 05 03 11.79 +09 35 23.8 d 557
2003-01-11 20:03:12 C 05 03 12.25 +09 35 27.5 d 946
2003-01-11 20:04:51 C 05 03 12.11 +09 35 27.1 d 557
2003-01-11 20:11:43 C 05 03 13.00 +09 35 37.0 d 946
2003-01-11 20:21:38 C 05 03 13.84 +09 35 47.1 d 946
2003-01-11 21:55:04 C 05 03 21.72 +09 37 26.2 c 966
2003-01-11 22:20:27 C 05 03 23.86 +09 37 54.2 c 966
2003-01-11 22:26:59 C 05 03 24.26 +09 38 02.8 c 246
2003-01-11 22:29:13 C 05 03 24.43 +09 38 03.9 c 246
2003-01-11 22:41:14 C 05 03 25.32 +09 38 16.6 c 246
2003-01-11 22:45:13 C 05 03 25.80 +09 38 19.7 c 246
2003-01-11 22:49:16 C 05 03 26.07 +09 38 24.4 c 246
2003-01-12 05:18:19 C 05 04 00.77 +09 45 30.8 r 644
2003-01-12 05:49:39 C 05 04 03.33 +09 46 04.0 r 644
2003-01-12 06:03:42 C 05 04 04.30 +09 46 18.6 c 858
2003-01-12 06:13:18 C 05 04 05.08 +09 46 29.0 c 858
2003-01-12 06:24:14 C 05 04 05.90 +09 46 39.6 c 858
2003-01-13 04:36:56 C 05 06 01.12 +10 09 50.3 c 448
2003-01-13 04:43:12 C 05 06 01.38 +10 09 54.0 c 649
2003-01-13 04:47:20 C 05 06 01.93 +10 10 01.0 c 448
2003-01-13 04:48:34 C 05 06 01.75 +10 10 00.0 c 649
2003-01-13 04:53:57 C 05 06 02.23 +10 10 05.0 c 649
2003-01-13 04:57:41 C 05 06 02.77 +10 10 11.3 c 448
2003-01-17 17:58:32 C 05 14 41.80 +11 49 13.2 c 246
2003-01-17 18:00:09 C 05 14 41.87 +11 49 15.0 c 246
2003-01-17 18:13:10 C 05 14 42.81 +11 49 25.5 c 246
2003-01-17 18:14:54 C 05 14 42.96 +11 49 25.6 c 246
2003-01-18 04:04:12 C 05 15 26.46 +11 57 27.1 c 715
2003-01-18 04:14:59 C 05 15 27.18 +11 57 35.5 c 715
2003-01-18 04:24:09 C 05 15 27.84 +11 57 43.6 c 715
2003-01-23 05:07:47 C 05 23 56.96 +13 24 01.9 c 448
2003-01-23 05:18:13 C 05 23 57.58 +13 24 08.3 c 448
2003-01-23 05:28:43 C 05 23 58.23 +13 24 15.3 c 448
2003-01-23 20:11:17 C 05 24 57.81 +13 33 28.1 d J95
2003-01-23 20:36:10 C 05 24 59.43 +13 33 44.1 d J95
2003-01-23 21:00:39 C 05 25 00.97 +13 33 59.3 d J95
2003-01-29 13:58:03 C 05 33 50.14 +14 50 43.2 c 413
2003-02-07 03:04:23 C 05 46 25.98 +16 18 27.1 c 715
2003-02-07 03:14:04 C 05 46 26.44 +16 18 31.2 c 715
2003-02-07 03:23:50 C 05 46 27.02 +16 18 34.8 c 715
2006-10-30 11:32:21 C 09 47 47.00 +07 46 49.8 r G96
2006-10-30 11:37:44 C 09 47 47.32 +07 46 47.8 r G96
2006-10-30 11:43:01 C 09 47 47.58 +07 46 45.9 r G96
2006-10-30 11:48:21 C 09 47 47.86 +07 46 43.8 r G96