503880 (2000 YJ29)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8305935129 ± 4.25e-08
Semi-major axis (a)1.9595201103 AU ± 3.56e-09
Inclination (i)43.85159023° ± 2.34e-05
Long. of Asc. Node (Ω)265.95600117° ± 9.83e-06
Arg. of Perihelion (ω)327.95474364° ± 1.33e-05
Mean Anomaly (M)5.42333331° ± 5.95e-06
Mean Motion (n)0.3593252106°/day ± 9.79e-10
Perihelion dist (q)0.33195542 AU ± 8.33e-08
Aphelion dist (Q)3.58708480 AU ± 8.36e-08
Orbital Period2.74299229 yr ± 7.47e-09
Physical Parameters
H (abs. magnitude)17.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.387″
Uncertainty0
Orbit TypeApollo
MOID0.332890 AU
Observations Used169
Oppositions14
Arc Total2000-2022
First Observation Used2000-12-23
Last Observation Used2022-12-17
Observations (178)
Date Type RA Dec Mag Band Observatory
2020-01-22 08:37:06 C 03 59 32.854 +17 16 13.48 U F51
2020-01-27 06:58:52 C 03 52 16.756 +15 52 49.67 U F52
2020-01-27 07:15:15 C 03 52 15.792 +15 52 38.46 U F52
2020-01-27 07:47:52 C 03 52 13.927 +15 52 16.13 U F52
2020-01-31 02:28:04 C 03 47 38.01 +14 52 20.9 V G96
2020-01-31 02:37:10 C 03 47 37.55 +14 52 15.3 V G96
2020-01-31 02:44:40 C 03 47 37.20 +14 52 09.9 V G96
2020-01-31 02:52:09 C 03 47 36.82 +14 52 05.3 V G96
2020-02-15 02:14:06 C 03 36 51.29 +11 30 23.2 V G96
2020-02-15 02:22:11 C 03 36 51.09 +11 30 18.9 V G96
2020-02-15 02:30:16 C 03 36 50.99 +11 30 15.0 V G96
2020-02-15 02:38:20 C 03 36 50.86 +11 30 11.3 V G96
2022-12-01 09:24:47 C 09 11 00.136 -05 15 40.72 V 703
2022-12-01 09:31:48 C 09 11 00.690 -05 16 00.77 V 703
2022-12-01 09:38:49 C 09 11 01.234 -05 16 19.88 V 703
2022-12-01 09:45:50 C 09 11 01.720 -05 16 40.22 V 703
2022-12-01 13:23:23 C 09 11 19.108 -05 26 47.36 U F51
2022-12-01 13:38:55 C 09 11 20.306 -05 27 31.10 U F51
2022-12-01 13:54:22 C 09 11 21.494 -05 28 14.69 U F51
2022-12-01 14:09:49 C 09 11 22.687 -05 28 58.22 U F51
2022-12-09 23:42:55 C 09 30 21.156 -17 11 58.02 V M22
2022-12-09 23:47:29 C 09 30 21.646 -17 12 17.32 V M22
2022-12-09 23:55:17 C 09 30 22.507 -17 12 50.51 V M22
2022-12-10 00:24:42 C 09 30 25.709 -17 14 56.08 V M22
2022-12-17 06:28:27 C 09 55 31.085 -32 05 01.36 V W68
2022-12-17 06:32:32 C 09 55 31.843 -32 05 25.94 V W68
2022-12-17 07:04:59 C 09 55 37.788 -32 08 40.99 V W68
2022-12-17 07:13:41 C 09 55 39.379 -32 09 32.80 V W68