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
2022-03-08 07:45:02 C 08 23 52.399 -04 25 30.76 U F52
2022-03-08 08:01:39 C 08 23 51.859 -04 25 16.38 U F52
2022-03-08 08:34:59 C 08 23 50.780 -04 24 47.49 U F52
2022-03-24 04:18:37 C 08 17 46.71 +00 51 00.1 V 703
2022-03-24 04:26:51 C 08 17 46.63 +00 51 05.9 V 703
2022-03-24 04:35:05 C 08 17 46.70 +00 51 12.9 V 703
2022-03-24 04:43:20 C 08 17 46.63 +00 51 17.8 V 703
2022-03-27 05:14:11 C 08 17 50.57 +01 46 26.4 V 703
2022-03-27 05:22:23 C 08 17 50.63 +01 46 33.1 V 703
2022-03-27 05:30:35 C 08 17 50.59 +01 46 39.0 V 703
2022-03-27 05:38:47 C 08 17 50.68 +01 46 44.6 V 703
2022-04-03 03:38:26 C 08 19 24.410 +03 44 28.72 U I41
2022-04-03 03:47:49 C 08 19 24.564 +03 44 34.73 V G96
2022-04-03 03:56:00 C 08 19 24.676 +03 44 40.24 V G96
2022-04-03 04:04:11 C 08 19 24.780 +03 44 45.82 V G96
2022-04-03 04:12:22 C 08 19 24.902 +03 44 51.47 V G96
2022-04-03 04:27:46 C 08 19 25.130 +03 45 01.51 U I41
2022-04-03 04:56:23 C 08 19 25.510 +03 45 20.99 U I41
2022-04-04 04:44:20 C 08 19 48.328 +04 01 10.88 V V06
2022-04-04 04:49:40 C 08 19 48.407 +04 01 14.41 V V06
2022-04-04 04:54:59 C 08 19 48.493 +04 01 17.98 V V06
2022-04-07 04:06:17 C 08 21 10.090 +04 47 03.52 U I41
2022-04-07 04:38:38 C 08 21 10.781 +04 47 23.50 U I41
2022-04-14 05:29:52 C 08 25 39.212 +06 26 08.99 V G96
2022-04-14 05:37:21 C 08 25 39.414 +06 26 12.98 V G96
2022-04-14 05:44:50 C 08 25 39.670 +06 26 17.41 V G96
2022-04-14 05:52:20 C 08 25 39.907 +06 26 21.41 V G96
2022-04-29 03:31:35 C 08 40 12.932 +09 10 53.58 V G96
2022-04-29 03:38:59 C 08 40 13.238 +09 10 56.78 V G96
2022-04-29 03:46:20 C 08 40 13.652 +09 10 59.23 V G96
2022-04-29 03:53:43 C 08 40 13.969 +09 11 01.82 V G96
2023-12-08 12:31:23 C 10 25 18.037 -11 58 04.69 V G96
2023-12-08 12:40:10 C 10 25 18.307 -11 58 08.00 V G96
2023-12-08 12:48:58 C 10 25 18.656 -11 58 11.24 V G96
2023-12-08 12:57:45 C 10 25 18.876 -11 58 15.02 V G96
2024-01-16 09:58:37 C 10 36 24.858 -16 06 29.23 V G96
2024-01-16 10:06:02 C 10 36 24.739 -16 06 29.84 V G96
2024-01-16 10:13:26 C 10 36 24.610 -16 06 30.24 V G96
2024-01-16 10:20:50 C 10 36 24.498 -16 06 30.71 V G96
2024-02-11 00:19:03 C 10 15 04.814 -14 11 39.59 V M22
2024-02-11 00:23:38 C 10 15 04.550 -14 11 37.72 V M22
2024-02-11 01:13:58 C 10 15 01.776 -14 11 13.09 V M22
2024-02-11 01:22:04 C 10 15 01.315 -14 11 09.85 V M22
2024-02-11 12:47:43 C 10 14 24.803 -14 05 40.89 X F52
2024-02-11 13:04:35 C 10 14 23.864 -14 05 32.45 X F52
2024-02-11 13:21:30 C 10 14 22.922 -14 05 23.96 X F52
2024-02-11 22:50:25 C 10 13 52.663 -14 00 30.85 V M22
2024-02-11 22:55:00 C 10 13 52.435 -14 00 28.66 V M22
2024-02-11 23:02:53 C 10 13 51.984 -14 00 24.12 V M22
2024-02-11 23:10:47 C 10 13 51.542 -14 00 20.34 V M22