434188 (2003 AD23)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7626670985 ± 3.57e-08
Semi-major axis (a)1.6454365565 AU ± 8.52e-10
Inclination (i)23.33673931° ± 8.94e-06
Long. of Asc. Node (Ω)101.47481870° ± 6.68e-06
Arg. of Perihelion (ω)241.66288784° ± 7.41e-06
Mean Anomaly (M)339.11946383° ± 2.19e-06
Mean Motion (n)0.4669717020°/day ± 3.63e-10
Perihelion dist (q)0.39051623 AU ± 5.88e-08
Aphelion dist (Q)2.90035688 AU ± 5.88e-08
Orbital Period2.11067668 yr ± 1.64e-09
Physical Parameters
H (abs. magnitude)19.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.338″
Uncertainty0
Orbit TypeApollo
MOID0.032696 AU
Observations Used187
Oppositions12
Arc Total2002-2024
First Observation Used2002-12-14
Last Observation Used2024-01-17
Observations (213)
Date Type RA Dec Mag Band Observatory
2002-12-14 12:13:42 C 10 57 03.286 +10 26 26.99 645
2002-12-14 12:13:42 C 10 57 03.30 +10 26 27.0 n 645
2002-12-14 12:16:05 C 10 57 03.00 +10 26 33.0 n 645
2002-12-14 12:17:17 C 10 57 02.84 +10 26 35.7 n 645
2002-12-14 12:17:17 C 10 57 02.858 +10 26 35.74 645
2003-01-07 07:57:12 C 09 27 01.59 +32 25 05.3 19.0 c 704
2003-01-07 08:18:55 C 09 26 57.42 +32 25 43.8 19.9 c 704
2003-01-07 08:40:56 C 09 26 53.20 +32 26 22.1 19.4 c 704
2003-01-07 09:02:40 C 09 26 48.93 +32 27 00.1 19.9 c 704
2003-01-08 01:16:00 C 09 23 45.04 +32 55 04.5 d J95
2003-01-08 01:21:47 C 09 23 43.88 +32 55 14.1 d J95
2003-01-08 09:14:58 C 09 22 14.22 +33 08 41.5 19.1 c 704
2003-01-08 09:57:19 C 09 22 05.98 +33 09 52.1 19.7 c 704
2003-01-08 10:18:07 C 09 22 01.92 +33 10 27.7 19.7 c 704
2003-01-08 10:38:51 C 09 21 57.96 +33 11 01.9 19.9 c 704
2003-01-08 21:19:28 C 09 19 57.78 +33 28 40.3 d 557
2003-01-08 21:21:18 C 09 19 57.34 +33 28 43.6 d 557
2003-01-08 21:23:09 C 09 19 57.04 +33 28 45.8 d 557
2003-01-08 21:24:59 C 09 19 56.71 +33 28 49.4 d 557
2003-01-08 21:26:51 C 09 19 56.44 +33 28 53.4 d 557
2003-01-08 21:28:41 C 09 19 55.94 +33 28 55.8 d 557
2003-01-08 21:30:33 C 09 19 55.71 +33 28 59.8 d 557
2003-01-08 21:32:23 C 09 19 55.27 +33 29 02.4 d 557
2003-01-08 21:34:13 C 09 19 54.90 +33 29 05.8 d 557
2003-01-08 21:36:05 C 09 19 54.58 +33 29 08.6 d 557
2003-01-11 07:09:40 C 09 09 01.14 +34 58 34.8 c 649
2003-01-11 07:12:14 C 09 09 00.67 +34 58 38.3 c 649
2003-01-11 07:14:50 C 09 09 00.14 +34 58 42.3 c 649
2003-01-11 07:17:25 C 09 08 59.67 +34 58 45.9 c 649
2003-01-12 00:44:47 C 09 05 42.55 +35 23 42.1 c 246
2003-01-12 00:45:43 C 09 05 42.32 +35 23 43.8 c 246
2003-01-12 00:46:43 C 09 05 42.22 +35 23 44.5 c 246
2003-01-12 00:47:45 C 09 05 41.95 +35 23 45.9 c 246
2003-01-12 06:55:25 C 09 04 33.48 +35 32 21.3 19.8 c 704
2003-01-12 07:18:04 C 09 04 29.09 +35 32 52.4 19.6 c 704
2003-01-12 07:40:30 C 09 04 24.94 +35 33 24.0 20.1 c 704
2003-01-12 08:02:57 C 09 04 20.57 +35 33 54.8 19.8 c 704
2003-01-13 07:49:46 C 08 59 54.11 +36 05 46.3 c 649
2003-01-13 07:53:38 C 08 59 53.42 +36 05 51.3 c 649
2003-01-25 05:07:21 C 08 11 45.38 +40 16 45.5 d 734
2003-01-25 05:35:38 C 08 11 40.87 +40 17 01.9 d 734
2003-01-25 22:23:30 C 08 09 15.67 +40 25 11.5 c 587
2003-01-25 22:46:31 C 08 09 12.34 +40 25 23.1 c 587
2005-01-13 01:54:14 C 01 31 50.80 +03 19 43.9 18.5 c 704
2005-01-13 02:13:19 C 01 32 00.52 +03 21 52.1 18.7 c 704
2005-01-13 02:32:46 C 01 32 10.45 +03 24 02.9 18.5 c 704
2005-01-13 02:51:21 C 01 32 19.96 +03 26 07.3 18.8 c 704
2005-01-13 03:10:05 C 01 32 29.48 +03 28 12.8 18.5 c 704
2005-01-13 03:23:48 C 01 32 36.58 +03 29 45.7 d 703
2005-01-13 03:36:43 C 01 32 43.14 +03 31 11.6 d 703