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
2007-01-26 09:51:49 C 09 06 01.45 +10 40 57.5 o 291
2007-01-26 09:57:43 C 09 06 00.89 +10 41 00.8 o 291
2007-01-26 10:03:31 C 09 06 00.53 +10 41 02.6 o 291
2025-05-20 08:31:42 C 16 01 40.897 -14 01 33.02 V V06
2025-05-20 08:42:09 C 16 01 40.210 -14 01 29.89 V V06
2025-05-20 08:52:35 C 16 01 39.565 -14 01 27.44 V V06
2025-05-20 09:03:00 C 16 01 38.874 -14 01 24.74 V V06
2025-12-08 01:38:09 C 21 06 02.876 -26 29 22.99 V I52
2025-12-08 01:48:37 C 21 06 06.678 -26 29 19.75 V I52
2025-12-08 01:53:52 C 21 06 08.626 -26 29 18.82 V I52
2025-12-16 01:59:45 C 22 31 24.712 -24 06 52.20 V I52
2025-12-16 02:00:19 C 22 31 25.043 -24 06 51.37 V I52
2025-12-16 02:00:54 C 22 31 25.363 -24 06 50.69 V I52
2025-12-16 02:01:28 C 22 31 25.651 -24 06 49.57 V I52
2025-12-25 05:52:51 C 00 32 54.888 -15 23 16.01 V T08
2025-12-25 05:56:48 C 00 32 56.995 -15 23 03.08 V T08
2025-12-25 06:04:44 C 00 33 01.310 -15 22 38.06 V T08
2025-12-25 06:28:39 C 00 33 14.222 -15 21 22.25 V T08
2025-12-25 17:19:35 B 00 39 12.797 -14 46 39.90 X K87
2025-12-25 17:44:07 B 00 39 26.081 -14 45 20.59 X K87
2025-12-25 18:08:40 B 00 39 39.324 -14 44 00.20 X K87
2025-12-25 18:47:43 C 00 40 00.353 -14 41 52.44 X B67
2025-12-25 18:52:36 C 00 40 02.940 -14 41 36.20 X B67
2025-12-25 18:57:30 C 00 40 05.585 -14 41 20.44 X B67
2026-01-07 01:30:53 C 02 50 41.369 +00 27 23.00 V W68
2026-01-07 01:34:54 C 02 50 42.583 +00 27 31.93 V W68
2026-01-07 01:49:19 C 02 50 47.381 +00 28 09.05 V W68
2026-01-07 02:10:16 C 02 50 54.168 +00 28 59.74 V W68
2026-01-08 05:50:45 C 02 59 50.262 +01 35 00.41 X F52
2026-01-08 06:08:48 C 02 59 55.780 +01 35 42.44 X F52
2026-01-08 06:26:52 C 03 00 01.283 +01 36 24.34 X F52
2026-01-08 06:45:05 C 03 00 06.838 +01 37 06.62 X F52
2026-01-10 19:52:14 B 03 18 04.109 +03 49 32.88 X K19
2026-01-10 19:57:26 B 03 18 05.590 +03 49 44.22 X K19
2026-01-10 20:02:37 B 03 18 06.972 +03 49 54.88 X K19
2026-01-10 20:10:41 C 03 18 08.731 +03 50 42.50 V M22
2026-01-10 20:15:14 C 03 18 09.941 +03 50 51.76 V M22
2026-01-10 20:24:22 C 03 18 12.372 +03 51 08.78 V M22
2026-01-10 20:41:19 C 03 18 17.028 +03 51 44.68 V M22