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
2024-05-27 06:49:06 C 10 04 49.956 +15 00 13.21 X F51
2024-05-27 06:56:32 C 10 04 50.461 +15 00 14.29 X F51
2024-05-27 07:04:00 C 10 04 50.975 +15 00 15.26 X F51
2024-06-16 04:01:25 C 10 42 08.006 +15 19 37.60 V G96
2024-06-16 04:06:13 C 10 42 08.377 +15 19 36.91 V G96
2024-06-16 04:11:02 C 10 42 08.791 +15 19 37.16 V G96
2024-06-16 04:15:51 C 10 42 09.212 +15 19 37.34 V G96
2024-12-27 01:37:30 C 22 27 13.104 -14 10 01.60 V V00
2024-12-27 01:45:36 C 22 27 14.389 -14 09 59.08 V V00
2024-12-27 01:53:41 C 22 27 15.674 -14 09 56.27 V V00
2024-12-27 02:01:45 C 22 27 16.952 -14 09 53.50 V V00