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
2024-03-14 03:49:18 C 09 31 25.704 -03 32 26.59 V W68
2024-03-15 20:58:38 C 09 29 36.984 -02 49 43.79 V M22
2024-03-15 21:08:35 C 09 29 36.557 -02 49 33.13 V M22
2024-03-15 21:16:29 C 09 29 36.197 -02 49 24.92 V M22
2024-03-15 21:35:02 C 09 29 35.342 -02 49 06.06 V M22
2024-03-17 04:05:08 C 09 28 19.538 -02 17 38.80 V 703
2024-03-17 04:08:26 C 09 28 19.430 -02 17 34.44 V 703
2024-03-17 04:11:45 C 09 28 19.301 -02 17 31.63 V 703
2024-03-17 04:15:03 C 09 28 19.117 -02 17 28.14 V 703
2024-03-17 09:23:06 C 09 28 06.389 -02 12 06.52 V T08
2024-03-17 09:27:16 C 09 28 06.257 -02 12 02.20 V T08
2024-03-17 09:40:23 C 09 28 05.671 -02 11 48.91 V T08
2024-03-17 09:57:18 C 09 28 04.925 -02 11 31.45 V T08
2024-03-19 05:20:33 C 09 26 24.846 -01 26 42.50 V 703
2024-03-19 05:23:51 C 09 26 24.720 -01 26 40.16 V 703
2024-03-19 05:27:09 C 09 26 24.587 -01 26 35.56 V 703
2024-03-19 05:30:28 C 09 26 24.414 -01 26 32.53 V 703
2024-03-29 07:24:56 C 09 19 44.088 +02 34 20.71 V T08
2024-03-29 08:03:33 C 09 19 43.267 +02 34 56.60 V T08
2024-03-29 08:07:56 C 09 19 43.123 +02 35 00.56 V T08
2024-03-29 08:17:51 C 09 19 42.962 +02 35 10.21 V T08
2024-03-31 07:54:27 C 09 18 57.586 +03 19 44.22 V T05
2024-03-31 07:59:02 C 09 18 57.494 +03 19 48.04 V T05
2024-03-31 08:07:55 C 09 18 57.338 +03 19 57.14 V T05
2024-03-31 08:31:26 C 09 18 56.983 +03 20 19.28 V T05
2024-04-02 20:08:07 B 09 18 16.09 +04 14 23.4 V 130
2024-04-02 20:21:32 B 09 18 15.91 +04 14 34.8 V 130
2024-04-05 07:29:09 C 09 17 52.416 +05 06 20.70 X F51
2024-04-05 07:45:38 C 09 17 52.302 +05 06 34.81 X F51
2024-04-05 08:02:10 C 09 17 52.191 +05 06 48.97 X F51
2024-04-05 08:18:36 C 09 17 52.089 +05 07 03.01 X F51
2024-04-05 08:29:33 C 09 17 52.032 +05 07 12.54 V T05
2024-04-05 08:49:26 C 09 17 51.905 +05 07 29.46 V T05
2024-04-05 09:07:29 C 09 17 51.830 +05 07 44.51 V T05
2024-04-12 04:37:33 C 09 18 16.492 +07 19 24.46 V G96
2024-04-12 04:45:40 C 09 18 16.542 +07 19 30.79 V G96
2024-04-12 04:53:47 C 09 18 16.600 +07 19 36.66 V G96
2024-04-12 05:01:53 C 09 18 16.657 +07 19 42.85 V G96
2024-05-03 03:58:50 C 09 31 42.964 +12 17 15.68 V G96
2024-05-03 04:06:22 C 09 31 43.273 +12 17 18.82 V G96
2024-05-03 04:13:55 C 09 31 43.579 +12 17 22.20 V G96
2024-05-03 04:21:28 C 09 31 43.896 +12 17 25.33 V G96
2024-05-03 13:45:04 C 09 32 08.23 +12 21 29.1 V O18
2024-05-03 13:54:26 C 09 32 08.61 +12 21 33.2 V O18
2024-05-03 14:03:44 C 09 32 08.99 +12 21 37.2 V O18
2024-05-21 04:18:16 C 09 55 01.376 +14 34 45.73 V G96
2024-05-21 04:24:19 C 09 55 01.765 +14 34 47.14 V G96
2024-05-21 04:30:23 C 09 55 02.168 +14 34 48.29 V G96
2024-05-21 04:37:55 C 09 55 02.622 +14 34 50.05 V G96
2024-05-27 06:41:38 C 10 04 49.442 +15 00 12.29 X F51