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
2022-02-06 07:06:48 C 07 43 36.816 +41 49 21.18 U F52
2022-02-06 07:41:44 C 07 43 33.504 +41 49 23.88 U F52
2022-02-26 06:25:29 C 07 18 34.97 +41 05 52.2 V V00
2022-02-26 06:34:04 C 07 18 34.78 +41 05 50.2 V V00
2022-02-26 06:42:37 C 07 18 34.60 +41 05 48.6 V V00
2022-02-26 06:51:10 C 07 18 34.43 +41 05 47.2 V V00
2024-01-07 05:05:12 C 00 15 19.817 -13 36 57.60 V T05
2024-01-07 05:11:03 C 00 15 23.899 -13 36 05.98 V T05
2024-01-07 05:20:10 C 00 15 30.302 -13 34 46.78 V T05
2024-01-07 05:39:27 C 00 15 44.074 -13 31 56.53 V T05
2024-01-10 04:12:59 C 01 03 49.028 -03 13 40.08 V 703
2024-01-10 04:16:19 C 01 03 51.073 -03 13 12.36 V 703
2024-01-10 04:19:39 C 01 03 53.129 -03 12 43.31 V 703
2024-01-10 04:22:59 C 01 03 55.264 -03 12 15.12 V 703
2024-01-10 17:14:31 C 01 11 59.73 -01 24 47.2 X L18
2024-01-10 17:21:10 C 01 12 03.78 -01 23 53.0 X L18
2024-01-10 17:27:44 C 01 12 07.81 -01 22 58.1 X L18
2024-01-11 13:51:44 C 01 24 23.642 +01 21 32.76 V O85
2024-01-11 13:55:29 C 01 24 25.768 +01 22 03.02 V O85
2024-01-11 14:02:59 C 01 24 30.167 +01 23 01.79 V O85
2024-01-11 14:06:43 C 01 24 32.318 +01 23 30.68 V O85
2024-01-11 14:10:28 C 01 24 34.469 +01 24 00.60 V O85
2024-01-11 17:42:50 B 01 26 40.00 +01 51 31.8 V 130
2024-01-11 17:47:05 B 01 26 42.44 +01 52 05.3 V 130
2024-01-11 17:51:22 B 01 26 44.88 +01 52 37.7 V 130
2024-01-11 17:57:04 B 01 26 48.14 +01 53 22.6 V 130
2024-01-13 02:12:36 C 01 44 46.273 +05 51 55.01 V G96
2024-01-13 02:20:14 C 01 44 50.266 +05 52 48.36 V G96
2024-01-13 02:27:50 C 01 44 54.258 +05 53 41.68 V G96
2024-01-13 02:35:26 C 01 44 58.236 +05 54 34.85 V G96
2024-01-13 04:19:43 C 01 45 52.837 +06 06 41.83 V 703
2024-01-13 04:23:01 C 01 45 54.529 +06 07 04.51 V 703
2024-01-13 04:26:19 C 01 45 56.272 +06 07 27.88 V 703
2024-01-13 04:29:37 C 01 45 57.996 +06 07 50.34 V 703
2024-01-13 06:38:29 C 01 47 06.365 +06 22 50.95 V T08
2024-01-13 06:42:36 C 01 47 08.496 +06 23 19.50 V T08
2024-01-13 06:50:35 C 01 47 12.578 +06 24 14.47 V T08
2024-01-13 07:16:32 C 01 47 26.042 +06 27 12.74 V T08
2024-01-15 04:22:49 C 02 09 43.751 +11 12 33.66 V 703
2024-01-15 04:26:09 C 02 09 45.241 +11 12 51.59 V 703
2024-01-15 04:29:29 C 02 09 46.782 +11 13 11.60 V 703
2024-01-15 04:32:49 C 02 09 48.294 +11 13 30.04 V 703
2024-01-15 07:08:12 C 02 11 00.067 +11 28 30.76 V T05
2024-01-15 07:14:16 C 02 11 02.818 +11 29 05.68 V T05
2024-01-15 07:47:27 C 02 11 17.765 +11 32 14.32 V T05
2024-01-15 08:05:29 C 02 11 25.963 +11 33 56.70 V T05
2024-01-16 04:48:29 C 02 20 39.394 +13 26 50.17 V 703
2024-01-16 04:51:28 C 02 20 40.654 +13 27 05.58 V 703
2024-01-16 04:57:24 C 02 20 43.199 +13 27 36.14 V 703
2024-01-16 07:30:31 C 02 21 49.123 +13 40 57.83 V T05