138883 (2000 YL29)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3440179107 ± 1.27e-08
Semi-major axis (a)1.5360600971 AU ± 2.35e-09
Inclination (i)21.89392813° ± 7.57e-07
Long. of Asc. Node (Ω)182.72197729° ± 2.22e-06
Arg. of Perihelion (ω)115.92769827° ± 4.06e-06
Mean Anomaly (M)211.80586312° ± 8.62e-06
Mean Motion (n)0.5177259873°/day ± 1.19e-09
Perihelion dist (q)1.00762791 AU ± 1.96e-08
Aphelion dist (Q)2.06449228 AU ± 1.98e-08
Orbital Period1.90376050 yr ± 4.37e-09
Physical Parameters
H (abs. magnitude)16.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.038″
Uncertainty0
Orbit TypeApollo
MOID0.137514 AU
Observations Used1119
Gaia Obs Used70
Oppositions15
Arc Total1984-2016
First Observation Used1984-03-05
Last Observation Used2024-12-27
Observations (1161)
Date Type RA Dec Mag Band Observatory
2007-03-13 01:20:58 C 12 16 35.38 -07 10 54.3 c A24
2007-03-13 01:33:24 C 12 16 34.86 -07 10 39.2 c A24
2007-03-13 01:34:50 C 12 16 34.76 -07 10 37.9 c A24
2007-03-13 01:46:26 C 12 16 34.27 -07 10 23.6 c A24
2007-03-13 01:59:28 C 12 16 33.69 -07 10 07.9 c A24
2007-03-13 02:11:04 C 12 16 33.16 -07 09 53.6 c A24
2007-03-13 02:12:29 C 12 16 33.10 -07 09 52.7 c A24
2007-03-13 02:23:02 C 12 16 32.64 -07 09 39.3 c A24
2007-03-13 02:42:08 C 12 16 31.80 -07 09 15.9 c A24
2007-03-13 07:47:40 C 12 16 19.52 -07 03 02.9 r 703
2007-03-13 07:56:20 C 12 16 19.09 -07 02 52.2 r 703
2007-03-13 08:04:58 C 12 16 18.69 -07 02 41.9 r 703
2007-03-13 08:13:38 C 12 16 18.37 -07 02 30.9 r 703
2007-03-13 23:06:35 C 12 15 40.79 -06 44 13.1 c A24
2007-03-13 23:21:55 C 12 15 40.09 -06 43 54.0 c A24
2007-03-13 23:37:20 C 12 15 39.39 -06 43 34.8 c A24
2007-03-13 23:52:59 C 12 15 38.68 -06 43 15.1 c A24
2007-03-14 00:08:57 C 12 15 37.95 -06 42 55.3 c A24
2007-03-14 00:24:42 C 12 15 37.23 -06 42 35.7 c A24
2007-03-14 00:40:15 C 12 15 36.53 -06 42 16.4 c A24
2007-03-14 00:59:15 C 12 15 35.64 -06 41 52.6 c A24
2007-03-14 01:00:40 C 12 15 35.59 -06 41 50.8 c A24
2007-03-14 01:12:11 C 12 15 35.07 -06 41 36.4 c A24
2007-03-14 01:25:07 C 12 15 34.47 -06 41 20.2 c A24
2007-03-14 01:36:37 C 12 15 33.94 -06 41 05.6 c A24
2007-03-14 01:38:02 C 12 15 33.87 -06 41 03.8 c A24
2007-03-14 01:49:35 C 12 15 33.35 -06 40 49.5 c A24
2007-03-14 02:02:30 C 12 15 32.78 -06 40 33.2 c A24
2007-03-14 02:14:03 C 12 15 32.28 -06 40 18.5 c A24
2007-03-14 02:15:28 C 12 15 32.21 -06 40 17.1 c A24
2007-03-14 02:22:25 C 12 15 31.92 -06 40 08.2 c A24
2007-03-14 02:41:13 C 12 15 31.04 -06 39 45.0 c A24
2007-03-14 03:00:00 C 12 15 30.17 -06 39 21.2 c A24
2007-03-14 07:11:25 C 12 15 19.98 -06 34 05.3 o 699
2007-03-14 07:37:45 C 12 15 18.75 -06 33 32.2 o 699
2007-03-14 08:04:04 C 12 15 17.52 -06 32 59.6 o 699
2007-03-14 08:30:23 C 12 15 16.29 -06 32 26.9 o 699
2007-03-14 22:53:07 C 12 14 38.78 -06 14 13.8 r 203
2007-03-14 23:07:24 C 12 14 38.17 -06 13 55.6 c A24
2007-03-14 23:24:21 C 12 14 37.36 -06 13 34.0 c A24
2007-03-14 23:35:40 C 12 14 36.74 -06 13 19.1 r 203
2007-03-14 23:42:25 C 12 14 36.52 -06 13 10.8 c A24
2007-03-14 23:50:43 C 12 14 35.874 -06 13 01.9 r 084
2007-03-14 23:54:54 C 12 14 35.673 -06 12 56.5 r 084
2007-03-14 23:59:53 C 12 14 35.70 -06 12 48.4 c A24
2007-03-15 00:17:01 C 12 14 34.89 -06 12 26.4 c A24
2007-03-15 00:35:47 C 12 14 34.07 -06 12 02.6 c A24
2007-03-15 00:37:14 C 12 14 33.90 -06 12 00.3 c A24
2007-03-15 00:49:21 C 12 14 33.36 -06 11 44.7 c A24
2007-03-15 01:02:54 C 12 14 32.72 -06 11 27.4 c A24