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
2000-12-29 12:24:59 C 10 05 44.20 -09 50 11.1 c 608
2000-12-29 12:39:46 C 10 05 47.63 -09 51 26.5 c 608
2000-12-29 12:54:37 C 10 05 51.13 -09 52 42.3 c 608
2003-10-25 07:43:51 C 04 49 23.91 +15 50 26.9 19.8 c 704
2003-10-25 08:00:34 C 04 49 16.07 +15 50 11.5 19.8 c 704
2003-10-25 08:17:27 C 04 49 08.04 +15 49 53.9 19.7 c 704
2003-10-25 08:34:09 C 04 49 00.13 +15 49 38.2 19.6 c 704
2003-10-25 08:50:53 C 04 48 52.26 +15 49 20.1 20.1 c 704
2003-10-27 08:44:01 C 04 27 16.33 +14 58 12.7 19.1 c 704
2003-10-27 09:16:43 C 04 27 01.79 +14 57 36.6 19.9 c 704
2003-10-27 09:33:02 C 04 26 54.55 +14 57 17.2 19.5 c 704
2003-10-27 09:49:23 C 04 26 47.21 +14 57 00.0 19.7 c 704
2003-10-28 00:00:23 C 04 20 41.11 +14 41 00.6 r 557
2003-10-28 00:02:18 C 04 20 40.31 +14 40 57.7 r 557
2003-10-28 00:03:15 C 04 20 39.91 +14 40 57.0 r 557
2003-10-28 00:04:12 C 04 20 39.48 +14 40 56.1 r 557
2003-10-28 00:08:02 C 04 20 37.96 +14 40 51.5 r 557
2003-10-28 00:08:59 C 04 20 37.41 +14 40 51.7 r 557
2003-10-28 00:09:57 C 04 20 36.98 +14 40 50.4 r 557
2003-10-28 00:10:55 C 04 20 36.58 +14 40 48.5 r 557
2003-10-28 00:11:52 C 04 20 36.18 +14 40 47.5 r 557
2003-10-28 00:12:49 C 04 20 35.80 +14 40 46.7 r 557
2003-10-29 06:28:58 C 04 08 01.68 +14 06 27.6 19.5 c 704
2003-10-29 06:45:37 C 04 07 54.83 +14 06 09.6 20.1 c 704
2003-10-29 07:02:20 C 04 07 48.03 +14 05 48.9 20.0 c 704
2003-10-29 07:19:06 C 04 07 41.16 +14 05 29.9 19.7 c 704
2003-10-30 16:38:15 C 03 54 36.39 +13 27 44.5 r 413
2003-10-30 16:43:14 C 03 54 34.47 +13 27 38.7 r 413
2003-11-01 00:07:30 C 03 43 02.52 +12 51 19.7 r 170
2003-11-01 00:08:24 C 03 43 02.21 +12 51 18.5 r 170
2003-11-01 00:09:46 C 03 43 01.71 +12 51 17.0 r 170
2003-11-01 00:11:08 C 03 43 01.22 +12 51 15.5 r 170
2003-11-01 00:12:57 C 03 43 00.55 +12 51 13.5 r 170
2003-11-02 00:30:07 C 03 34 35.28 +12 24 03.5 r 170
2003-11-02 00:31:20 C 03 34 34.86 +12 24 01.9 r 170
2003-11-06 05:17:02 C 03 04 16.27 +10 39 33.1 r 448
2003-11-06 05:35:41 C 03 04 11.19 +10 39 15.7 r 448
2003-11-06 05:53:09 C 03 04 06.44 +10 38 59.3 r 448
2003-11-13 01:33:22 C 02 28 37.84 +08 27 16.0 r J95
2003-11-13 01:50:18 C 02 28 34.83 +08 27 05.1 r J95
2003-11-21 04:06:36 C 02 02 31.59 +06 50 16.3 d 291
2003-11-21 04:12:19 C 02 02 30.99 +06 50 14.2 d 291
2003-11-21 04:18:12 C 02 02 30.36 +06 50 11.8 d 291
2003-11-29 02:56:58 C 01 47 53.86 +06 02 12.2 d 291
2003-11-29 03:02:59 C 01 47 53.48 +06 02 11.2 d 291
2003-11-29 03:08:37 C 01 47 53.13 +06 02 10.7 d 291
2005-12-07 08:08:09 C 07 52 45.04 +12 40 28.7 d 291
2005-12-07 08:18:22 C 07 52 44.66 +12 40 28.9 d 291
2005-12-07 08:28:44 C 07 52 44.12 +12 40 26.1 d 291
2005-12-10 07:16:33 C 07 48 37.73 +12 22 38.6 d 291