506491 (2003 UW29)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8385098688 ± 2.86e-08
Semi-major axis (a)1.1696811052 AU ± 1.33e-09
Inclination (i)3.75460230° ± 4.68e-06
Long. of Asc. Node (Ω)196.37506149° ± 7.67e-05
Arg. of Perihelion (ω)55.37820080° ± 7.50e-05
Mean Anomaly (M)207.62762030° ± 1.32e-05
Mean Motion (n)0.7791320407°/day ± 1.33e-09
Perihelion dist (q)0.18889196 AU ± 3.34e-08
Aphelion dist (Q)2.15047026 AU ± 3.35e-08
Orbital Period1.26503113 yr ± 2.15e-09
Physical Parameters
H (abs. magnitude)20.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.367″
Uncertainty0
Orbit TypeApollo
MOID0.018300 AU
Observations Used130
Oppositions5
Arc Total2000-2025
First Observation Used2000-12-29
Last Observation Used2025-01-09
Observations (136)
Date Type RA Dec Mag Band Observatory
2022-12-01 03:56:51 C 02 11 35.747 +08 08 55.21 V G96
2022-12-01 04:04:59 C 02 11 35.113 +08 08 52.84 V G96
2024-12-06 11:19:30 C 08 26 22.766 +10 49 03.68 X F52
2024-12-06 11:37:58 C 08 26 22.553 +10 48 56.10 X F52
2024-12-06 11:56:25 C 08 26 22.332 +10 48 48.37 X F52
2024-12-06 12:14:59 C 08 26 22.106 +10 48 40.82 X F52
2024-12-25 10:11:13 C 08 02 44.682 +06 14 51.72 V G96
2024-12-25 10:18:41 C 08 02 43.717 +06 14 44.66 V G96
2024-12-25 10:26:06 C 08 02 42.803 +06 14 37.32 V G96
2024-12-25 10:33:33 C 08 02 41.762 +06 14 30.62 V G96
2024-12-31 04:34:23 C 07 38 38.378 +03 27 38.27 V W68
2024-12-31 04:37:01 C 07 38 37.764 +03 27 33.08 V W68
2024-12-31 05:10:26 C 07 38 29.556 +03 26 41.78 V W68
2024-12-31 05:14:21 C 07 38 28.570 +03 26 35.56 V W68
2025-01-01 13:15:44 C 07 30 12.079 +02 32 41.89 V T05
2025-01-01 13:20:30 C 07 30 10.750 +02 32 33.32 V T05
2025-01-01 13:44:38 C 07 30 03.797 +02 31 50.09 V T05
2025-01-01 13:52:06 C 07 30 01.644 +02 31 37.09 V T05
2025-01-03 10:04:44 C 07 16 10.450 +01 04 01.52 V T08
2025-01-03 10:08:41 C 07 16 09.031 +01 03 52.63 V T08
2025-01-03 10:15:19 C 07 16 06.667 +01 03 39.35 V T08
2025-01-03 10:43:02 C 07 15 56.501 +01 02 36.71 V T08
2025-01-05 23:10:05 C 06 50 39.518 -01 31 12.50 V M22
2025-01-05 23:14:38 C 06 50 37.234 -01 31 26.08 V M22
2025-01-05 23:23:07 C 06 50 32.969 -01 31 51.10 V M22
2025-01-05 23:37:26 C 06 50 25.704 -01 32 33.79 V M22
2025-01-07 21:23:35 C 06 24 38.474 -04 05 55.93 V Z80
2025-01-07 21:31:40 C 06 24 33.221 -04 06 25.85 V Z80
2025-01-09 09:43:15 C 05 58 41.578 -06 32 08.20 V T05
2025-01-09 09:47:49 C 05 58 37.896 -06 32 27.71 V T05
2025-01-09 09:55:38 C 05 58 31.601 -06 33 02.23 V T05
2025-01-09 10:43:04 C 05 57 53.254 -06 36 28.76 V T05
2025-01-09 21:11:12 C 05 49 21.022 -07 22 16.90 V M22
2025-01-09 21:50:21 C 05 48 47.414 -07 25 15.60 V M22
2025-01-09 21:56:15 C 05 48 42.266 -07 25 43.39 V M22
2025-01-09 22:04:05 C 05 48 35.594 -07 26 17.88 V M22