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
2007-04-24 20:18:49 C 11 27 50.26 +18 47 47.5 c A24
2007-04-24 20:26:10 C 11 27 49.98 +18 47 57.2 c A24
2007-04-24 20:27:39 C 11 27 50.02 +18 47 58.3 c A24
2007-04-24 20:35:16 C 11 27 49.80 +18 48 06.6 c A24
2007-04-24 20:52:00 C 11 27 49.38 +18 48 28.8 c A24
2007-04-24 20:53:26 C 11 27 49.21 +18 48 31.2 c A24
2007-04-24 21:02:11 C 11 27 48.98 +18 48 41.8 c A24
2007-04-24 21:12:23 C 11 27 48.69 +18 48 54.9 c A24
2007-04-24 21:21:08 C 11 27 48.47 +18 49 05.5 c A24
2007-04-24 21:22:33 C 11 27 48.42 +18 49 08.3 c A24
2007-04-27 22:12:01 C 11 26 17.366 +20 16 04.6 r 084
2007-05-01 21:25:03 C 11 25 03.92 +21 59 12.0 r A17
2007-05-01 21:42:05 C 11 25 03.71 +21 59 29.4 r A17
2007-05-01 21:50:23 C 11 25 03.63 +21 59 37.7 r A17
2007-05-05 05:14:30 C 11 24 41.54 +23 16 30.1 r H45
2007-05-05 05:16:26 C 11 24 41.54 +23 16 31.8 r H45
2007-05-05 05:27:25 C 11 24 41.49 +23 16 42.0 r H45
2007-05-05 05:31:28 C 11 24 41.46 +23 16 45.8 r H45
2007-05-05 05:37:01 C 11 24 41.45 +23 16 50.5 r H45
2007-05-05 21:28:53 C 11 24 41.76 +23 31 13.0 o B09
2007-05-05 22:31:35 C 11 24 41.43 +23 32 07.5 o B09
2007-05-10 05:47:36 C 11 25 16.57 +24 58 06.3 r 703
2007-05-10 05:56:53 C 11 25 16.60 +24 58 13.0 r 703
2007-05-10 06:06:08 C 11 25 16.68 +24 58 19.5 r 703
2007-05-10 06:15:21 C 11 25 16.71 +24 58 27.0 r 703
2007-05-16 05:31:53 C 11 27 43.59 +26 37 10.2 r 703
2007-05-16 05:42:44 C 11 27 43.81 +26 37 16.6 r 703
2007-05-16 05:53:33 C 11 27 44.02 +26 37 23.0 r 703
2007-05-16 06:04:25 C 11 27 44.28 +26 37 30.0 r 703
2007-05-20 04:51:20 C 11 30 22.04 +27 30 51.1 r H45
2007-05-20 04:52:49 C 11 30 22.10 +27 30 52.2 r H45
2007-05-20 04:54:06 C 11 30 22.11 +27 30 52.5 r H45
2007-05-20 04:56:55 C 11 30 22.20 +27 30 54.2 r H45
2007-05-20 04:59:37 C 11 30 22.27 +27 30 55.5 r H45
2007-05-21 04:50:47 C 11 31 09.30 +27 42 59.6 r H45
2007-05-21 04:52:24 C 11 31 09.37 +27 43 00.6 r H45
2007-05-21 05:07:24 C 11 31 09.83 +27 43 07.5 r H45
2007-05-21 05:08:32 C 11 31 09.85 +27 43 08.1 r H45
2007-05-21 05:10:33 C 11 31 09.91 +27 43 08.9 r H45
2007-05-24 05:35:05 C 11 33 49.86 +28 16 35.8 r H45
2007-05-24 05:37:44 C 11 33 49.95 +28 16 37.2 r H45
2007-05-24 05:39:03 C 11 33 49.98 +28 16 37.9 r H45
2007-05-24 05:42:32 C 11 33 50.12 +28 16 39.2 r H45
2007-05-24 05:43:39 C 11 33 50.18 +28 16 39.7 r H45
2007-05-25 04:47:00 C 11 34 46.69 +28 26 24.1 18.4 c 704
2007-05-25 04:58:36 C 11 34 47.16 +28 26 28.2 18.6 c 704
2007-05-25 05:10:13 C 11 34 47.62 +28 26 33.6 19.0 c 704
2007-05-25 05:33:30 C 11 34 48.49 +28 26 42.8 18.0 c 704
2007-06-06 03:24:23 C 11 49 40.45 +29 53 21.5 r H45
2007-06-06 03:26:15 C 11 49 40.57 +29 53 21.8 r H45