334673 (2003 AL18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4165956589 ± 1.64e-08
Semi-major axis (a)1.6844552910 AU ± 2.26e-09
Inclination (i)15.72321789° ± 3.53e-06
Long. of Asc. Node (Ω)312.87782945° ± 3.61e-06
Arg. of Perihelion (ω)246.71924918° ± 6.34e-06
Mean Anomaly (M)127.65535274° ± 9.56e-06
Mean Motion (n)0.4508406255°/day ± 9.09e-10
Perihelion dist (q)0.98271853 AU ± 2.77e-08
Aphelion dist (Q)2.38619205 AU ± 2.78e-08
Orbital Period2.18619669 yr ± 4.41e-09
Physical Parameters
H (abs. magnitude)17.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.293″
Uncertainty0
Orbit TypeApollo
MOID0.134242 AU
Observations Used606
Oppositions12
Arc Total2003-2025
First Observation Used2003-01-07
Last Observation Used2025-09-15
Observations (650)
Date Type RA Dec Mag Band Observatory
2014-01-16 12:40:46 S 13 21 15.50 -15 28 19.8 L C51
2014-01-16 14:15:45 S 13 21 33.29 -15 32 24.4 L C51
2014-01-16 20:35:08 S 13 22 43.84 -15 48 44.1 L C51
2014-01-16 23:44:55 S 13 23 19.308 -15 56 54.17 L C51
2014-01-17 06:04:30 S 13 24 30.418 -16 13 16.43 L C51
2014-01-17 09:14:17 S 13 25 06.118 -16 21 26.24 L C51
2014-01-17 15:33:40 S 13 26 17.808 -16 37 51.74 L C51
2014-01-18 04:12:48 S 13 28 42.019 -17 10 46.38 L C51
2014-01-18 14:50:49 C 13 30 44.685 -17 38 37.24 L F51
2014-01-18 15:07:23 C 13 30 47.802 -17 39 20.61 L F51
2014-03-29 09:48:42 C 20 30 20.02 -43 49 25.9 u 807
2014-03-29 09:53:49 C 20 30 20.87 -43 49 22.2 u 807
2014-03-29 09:59:49 C 20 30 21.88 -43 49 17.8 u 807
2014-06-28 13:27:40 C 22 37 35.385 -18 09 36.42 L F51
2014-06-28 13:44:47 C 22 37 34.591 -18 09 29.29 L F51
2014-06-28 14:18:59 C 22 37 32.997 -18 09 15.18 L F51
2014-07-06 12:24:50 C 22 27 29.541 -16 54 42.59 L F51
2014-07-06 12:42:57 C 22 27 28.339 -16 54 36.04 L F51
2014-07-06 13:01:06 C 22 27 27.132 -16 54 29.42 L F51
2014-07-06 13:19:12 C 22 27 25.928 -16 54 22.82 L F51
2014-07-25 07:36:46 C 21 50 56.65 -14 28 47.5 R G45
2014-07-25 07:55:33 C 21 50 54.82 -14 28 42.4 R G45
2014-07-25 08:14:11 C 21 50 53.00 -14 28 36.8 R G45
2014-07-25 08:58:47 C 21 50 48.65 -14 28 24.0 R G45
2014-07-26 07:29:38 C 21 48 41.66 -14 22 01.6 R G45
2014-07-26 07:48:36 C 21 48 39.80 -14 21 56.0 R G45
2014-07-26 08:14:56 C 21 48 37.22 -14 21 48.8 R G45
2014-07-26 08:51:40 C 21 48 33.69 -14 21 38.6 R G45
2014-07-27 02:24:24 C 21 46 54.03 -14 16 43.4 c J04
2014-07-27 02:41:14 C 21 46 52.39 -14 16 38.7 c J04
2014-07-27 02:58:04 C 21 46 50.72 -14 16 33.8 c J04
2014-07-27 03:14:54 C 21 46 49.07 -14 16 29.2 c J04
2014-07-28 11:57:41 C 21 43 42.635 -14 07 25.72 L F51
2014-07-28 11:58:38 C 21 43 42.540 -14 07 25.45 L F51
2014-07-28 12:13:57 C 21 43 41.025 -14 07 21.27 L F51
2014-07-28 12:14:53 C 21 43 40.933 -14 07 21.00 L F51
2014-07-28 12:31:08 C 21 43 39.325 -14 07 16.43 L F51
2014-07-28 12:46:24 C 21 43 37.818 -14 07 12.30 L F51
2014-07-28 12:47:21 C 21 43 37.725 -14 07 12.03 L F51
2014-08-14 04:50:36 C 21 07 33.54 -12 28 28.6 u H21
2014-08-14 04:55:11 C 21 07 33.18 -12 28 27.3 u H21
2014-08-14 04:59:32 C 21 07 32.78 -12 28 26.2 u H21
2014-08-14 05:04:07 C 21 07 32.44 -12 28 25.5 u H21
2014-08-15 10:49:23 C 21 05 12.069 -12 21 55.13 L F51
2014-08-15 11:05:17 C 21 05 10.782 -12 21 51.68 L F51
2014-08-15 11:07:12 C 21 05 10.634 -12 21 51.27 L F51
2014-08-15 11:23:05 C 21 05 09.355 -12 21 47.80 L F51
2014-08-15 11:24:59 C 21 05 09.204 -12 21 47.39 L F51
2014-08-15 11:40:57 C 21 05 07.920 -12 21 43.87 L F51
2014-08-15 11:42:50 C 21 05 07.771 -12 21 43.45 L F51