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
2005-12-10 07:26:50 C 07 48 36.96 +12 22 35.7 d 291
2005-12-10 07:37:07 C 07 48 36.31 +12 22 32.9 d 291
2005-12-23 09:40:34 C 07 14 32.43 +10 51 38.9 d 291
2005-12-23 09:47:00 C 07 14 31.33 +10 51 37.1 d 291
2005-12-23 09:52:23 C 07 14 30.47 +10 51 35.5 d 291
2005-12-28 05:13:26 C 06 52 28.21 +10 06 53.9 d 291
2005-12-28 05:20:06 C 06 52 26.67 +10 06 51.1 d 291
2005-12-28 05:26:10 C 06 52 25.39 +10 06 49.1 d 291
2006-01-05 03:36:41 C 05 59 05.91 +08 20 54.4 d 291
2006-01-05 03:42:41 C 05 59 03.80 +08 20 50.6 d 291
2006-01-05 03:48:17 C 05 59 01.79 +08 20 46.6 d 291
2006-01-20 05:08:59 C 03 21 46.78 +02 07 53.0 d 291
2006-01-20 05:14:41 C 03 21 44.10 +02 07 45.8 d 291
2006-01-20 05:20:28 C 03 21 41.46 +02 07 39.1 d 291
2017-11-12 07:18:55 C 03 51 46.76 +14 44 01.1 o 291
2017-11-12 07:27:38 C 03 51 45.35 +14 43 56.9 o 291
2017-11-12 07:36:21 C 03 51 43.94 +14 43 52.2 o 291
2017-11-15 06:57:53 C 03 40 43.75 +14 07 19.1 U G96
2017-11-15 07:05:24 C 03 40 42.61 +14 07 16.1 U G96
2017-11-15 07:12:50 C 03 40 41.47 +14 07 11.7 U G96
2017-11-15 07:20:15 C 03 40 40.35 +14 07 07.8 U G96
2017-11-17 03:03:58 C 03 34 12.50 +13 45 19.9 U W85
2017-11-17 03:11:09 C 03 34 11.44 +13 45 16.0 U W85
2017-11-17 03:18:21 C 03 34 10.37 +13 45 12.4 U W85
2017-11-17 05:01:13 C 03 33 55.12 +13 44 21.2 U W87
2017-11-17 05:03:01 C 03 33 54.87 +13 44 20.4 U W87
2017-11-17 05:04:49 C 03 33 54.59 +13 44 19.3 U W87
2017-11-17 05:06:37 C 03 33 54.31 +13 44 18.3 U W87
2017-11-17 05:08:26 C 03 33 54.07 +13 44 17.5 U W87
2017-11-17 05:10:14 C 03 33 53.81 +13 44 17.2 U W87
2017-11-17 05:12:02 C 03 33 53.50 +13 44 15.7 U W87
2017-11-17 05:13:51 C 03 33 53.27 +13 44 15.0 U W87
2017-11-17 05:15:40 C 03 33 52.98 +13 44 14.1 U W87
2017-11-17 05:17:28 C 03 33 52.69 +13 44 13.3 U W87
2017-11-18 08:06:14 C 03 30 02.697 +13 30 49.18 L F51
2017-11-18 08:22:59 C 03 30 00.270 +13 30 41.22 L F51
2017-11-18 08:39:48 C 03 29 57.861 +13 30 33.13 L F51
2017-11-18 08:56:39 C 03 29 55.423 +13 30 24.75 L F51
2017-11-29 04:18:24 C 02 58 08.46 +11 38 02.6 U 807
2017-11-29 04:35:49 C 02 58 06.63 +11 37 55.9 U 807
2017-11-29 04:52:43 C 02 58 04.84 +11 37 49.4 U 807
2022-10-26 09:08:23 C 04 44 10.064 +16 45 10.19 V G96
2022-10-26 09:15:45 C 04 44 07.976 +16 45 05.11 V G96
2022-10-26 09:23:08 C 04 44 05.860 +16 44 59.93 V G96
2022-10-26 09:30:31 C 04 44 03.764 +16 44 54.92 V G96
2022-11-17 07:10:44 C 02 47 11.244 +10 21 50.66 U F52
2022-11-17 07:25:20 C 02 47 09.034 +10 21 42.49 U F52
2022-11-17 07:39:55 C 02 47 06.803 +10 21 34.05 U F52
2022-11-17 07:54:33 C 02 47 04.577 +10 21 26.03 U F52
2022-12-01 03:48:43 C 02 11 36.380 +08 08 57.34 V G96