IAA RAS IAA Minor Planet Database

416231 (2003 AJ73)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3493728576 ± 1.85e-08
Semi-major axis (a)1.8117347561 AU ± 7.73e-10
Inclination (i)9.77300140° ± 2.39e-06
Long. of Asc. Node (Ω)4.84224613° ± 5.31e-06
Arg. of Perihelion (ω)168.87282499° ± 9.74e-06
Mean Anomaly (M)108.75046025° ± 5.30e-06
Mean Motion (n)0.4041758426°/day ± 2.59e-10
Perihelion dist (q)1.17876381 AU ± 3.36e-08
Aphelion dist (Q)2.44470571 AU ± 3.36e-08
Orbital Period2.43860760 yr ± 1.56e-09
Physical Parameters
H (abs. magnitude)18.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.389″
Uncertainty0
Orbit TypeAmor
MOID0.185127 AU
Observations Used960
Oppositions13
Arc Total2003-2025
First Observation Used2003-01-11
Last Observation Used2025-06-02
Observations (1030)
Date Type RA Dec Mag Band Observatory
2020-01-30 08:02:16 C 05 26 43.60 +49 24 49.7 – V T08
2020-01-30 08:06:55 C 05 26 43.40 +49 24 47.8 – V T08
2020-01-30 08:16:30 C 05 26 43.20 +49 24 42.8 – V T08
2020-01-30 08:31:13 C 05 26 42.87 +49 24 34.8 – V T08
2020-02-01 04:02:34 C 05 26 10.19 +49 01 22.4 – U I41
2020-02-01 04:50:56 C 05 26 09.45 +49 00 56.2 – U I41
2020-02-23 05:51:53 S 05 44 18.64 +43 16 44.3 – L C51
2020-02-23 06:51:46 C 05 44 22.61 +43 16 07.9 – V T08
2020-02-23 06:56:25 C 05 44 22.86 +43 16 05.2 – V T08
2020-02-23 07:03:48 C 05 44 23.37 +43 15 59.7 – V T08
2020-02-23 07:24:21 C 05 44 24.79 +43 15 43.4 – V T08
2020-02-23 12:07:58 S 05 44 46.06 +43 12 07.5 – L C51
2020-02-23 19:59:25 S 05 45 20.75 +43 06 20.2 – L C51
2020-02-23 19:59:36 S 05 45 20.85 +43 06 19.5 – L C51
2020-02-24 05:24:33 S 05 46 03.02 +42 59 19.9 – L C51
2020-02-24 11:40:38 S 05 46 31.47 +42 54 41.1 – L C51
2020-02-24 21:06:20 S 05 47 14.91 +42 47 38.5 – L C51
2020-04-05 03:27:01 C 07 38 57.37 +27 30 14.2 – V 703
2020-04-05 03:34:16 C 07 38 58.40 +27 30 05.3 – V 703
2020-04-05 03:48:46 C 07 39 00.42 +27 29 49.8 – V 703
2020-04-14 08:26:25 C 08 09 43.01 +22 56 10.6 – V T08
2020-04-14 08:31:06 C 08 09 43.61 +22 56 04.4 – V T08
2020-04-14 08:40:25 C 08 09 44.92 +22 55 52.6 – V T08
2020-04-14 08:55:04 C 08 09 46.90 +22 55 32.9 – V T08
2020-04-20 03:08:28 C 08 29 12.69 +19 54 09.4 – V G96
2020-04-20 03:16:05 C 08 29 13.74 +19 53 58.9 – V G96
2020-04-20 03:23:43 C 08 29 14.79 +19 53 48.8 – V G96
2020-04-20 03:31:22 C 08 29 15.83 +19 53 38.6 – V G96
2020-04-20 06:07:28 C 08 29 37.868 +19 50 13.76 – U F52
2020-04-20 06:26:21 C 08 29 40.439 +19 49 48.38 – U F52
2020-04-20 07:04:01 C 08 29 45.579 +19 48 57.74 – U F52
2020-04-21 03:50:56 C 08 32 41.10 +19 21 05.6 – V G96
2020-04-21 04:00:10 C 08 32 42.36 +19 20 53.1 – V G96
2020-04-21 04:07:35 C 08 32 43.36 +19 20 42.9 – V G96
2020-04-21 04:14:57 C 08 32 44.39 +19 20 33.1 – V G96
2020-04-22 07:31:50 C 08 36 34.62 +18 43 54.9 – V T08
2020-04-22 07:35:59 C 08 36 35.04 +18 43 49.5 – V T08
2020-04-22 07:44:44 C 08 36 36.38 +18 43 36.3 – V T08
2020-04-22 07:58:56 C 08 36 38.30 +18 43 17.7 – V T08
2020-04-24 03:37:09 C 08 42 46.99 +17 44 10.2 – U I41
2020-04-24 03:38:26 C 08 42 47.18 +17 44 08.3 – U I41
2020-04-25 04:25:34 C 08 46 16.12 +17 10 23.7 – U I41
2020-04-25 05:05:01 C 08 46 21.52 +17 09 29.3 – U I41
2020-05-07 06:24:38 C 09 26 48.330 +10 30 19.46 – U F52
2020-05-07 06:41:31 C 09 26 50.588 +10 29 56.37 – U F52
2020-05-07 06:58:26 C 09 26 52.879 +10 29 32.83 – U F52
2020-05-07 07:15:21 C 09 26 55.194 +10 29 08.87 – U F52
2020-05-22 03:58:14 C 10 15 44.36 +02 25 27.6 – V G96
2020-05-22 04:05:44 C 10 15 45.36 +02 25 17.8 – V G96
2020-05-22 04:13:12 C 10 15 46.36 +02 25 07.8 – V G96