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
2005-01-13 03:49:37 C 01 32 49.74 +03 32 38.8 d 703
2005-01-13 04:02:32 C 01 32 56.32 +03 34 05.0 d 703
2005-01-13 05:35:34 C 01 33 43.79 +03 44 26.1 c 651
2005-01-13 05:39:59 C 01 33 46.11 +03 44 55.9 c 651
2005-01-13 05:44:19 C 01 33 48.28 +03 45 24.8 c 651
2005-01-13 19:20:34 C 01 40 42.86 +05 14 05.5 r J95
2005-01-13 19:27:55 C 01 40 46.41 +05 14 52.4 r J95
2005-01-13 19:35:48 C 01 40 50.27 +05 15 42.7 r J95
2005-01-14 01:47:57 C 01 43 54.50 +05 55 09.5 18.0 c 704
2005-01-14 01:48:08 C 01 43 54.57 +05 55 10.5 18.3 c 704
2005-01-14 02:06:46 C 01 44 03.58 +05 57 07.5 18.7 c 704
2005-01-14 02:06:57 C 01 44 03.64 +05 57 08.9 18.1 c 704
2005-01-14 02:25:36 C 01 44 12.65 +05 59 05.3 18.6 c 704
2005-01-14 02:25:47 C 01 44 12.71 +05 59 06.2 18.7 c 704
2005-01-14 02:44:31 C 01 44 21.77 +06 01 03.6 18.4 c 704
2005-01-14 02:44:41 C 01 44 21.86 +06 01 04.0 18.4 c 704
2005-01-14 03:03:22 C 01 44 30.86 +06 03 01.1 18.4 c 704
2005-01-14 03:03:32 C 01 44 30.92 +06 03 02.1 18.4 c 704
2005-01-15 03:04:44 C 01 55 56.35 +08 27 34.5 c 670
2005-01-15 03:33:20 C 01 56 09.40 +08 30 18.6 c 670
2005-01-15 03:38:07 C 01 56 11.41 +08 30 47.8 c 670
2007-02-25 02:24:34 C 02 35 08.70 +14 17 02.8 o 291
2007-02-25 02:30:19 C 02 35 10.25 +14 17 08.6 o 291
2007-02-25 02:35:51 C 02 35 11.34 +14 17 18.7 o 291
2014-01-03 11:27:32 C 11 45 30.94 +25 08 21.9 o 695
2014-01-03 11:33:57 C 11 45 30.89 +25 08 25.5 o 695
2014-01-03 11:39:39 C 11 45 30.84 +25 08 28.2 o 695
2014-01-03 11:45:19 C 11 45 30.80 +25 08 31.2 o 695
2014-01-03 11:56:49 C 11 45 30.70 +25 08 37.6 o 695
2014-01-03 12:02:29 C 11 45 30.68 +25 08 40.1 o 695
2014-01-30 10:34:53 C 11 28 59.34 +31 47 34.2 o 695
2014-01-30 10:40:37 C 11 28 59.08 +31 47 38.0 o 695
2014-01-30 10:46:19 C 11 28 58.81 +31 47 42.1 o 695
2015-04-05 07:58:12 C 17 35 31.59 +24 00 01.6 t 705
2015-04-05 08:00:03 C 17 35 31.92 +24 00 04.2 t 705
2015-04-05 08:01:56 C 17 35 32.22 +24 00 07.3 t 705
2015-04-07 09:30:16 C 17 42 29.05 +25 13 20.9 o 926
2015-04-07 09:41:44 C 17 42 30.68 +25 13 38.5 o 926
2015-04-07 09:53:05 C 17 42 32.28 +25 13 56.1 o 926
2015-04-23 11:04:04 C 19 07 21.18 +37 37 41.9 q 448
2015-04-23 11:16:50 C 19 07 25.47 +37 38 10.7 q 448
2015-04-23 11:30:12 C 19 07 29.98 +37 38 40.6 q 448
2015-04-25 06:57:43 S 19 23 12.130 +39 17 52.19 L C51
2015-04-25 10:06:46 S 19 24 25.166 +39 25 05.02 L C51
2015-04-25 11:41:23 S 19 25 01.958 +39 28 39.47 L C51
2015-04-25 14:50:15 S 19 26 15.986 +39 35 49.88 L C51
2015-04-25 16:24:52 S 19 26 53.280 +39 39 24.08 L C51
2017-04-05 11:12:32 C 14 56 20.36 +33 14 52.4 q G96
2017-04-05 11:18:42 C 14 56 19.98 +33 15 00.1 q G96
2017-04-05 11:24:50 C 14 56 19.64 +33 15 07.8 q G96