525229 (2004 UU1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2732526896 ± 2.91e-08
Semi-major axis (a)1.2259657182 AU ± 7.37e-09
Inclination (i)29.96938483° ± 1.31e-06
Long. of Asc. Node (Ω)217.75137018° ± 3.10e-07
Arg. of Perihelion (ω)113.63351845° ± 6.08e-06
Mean Anomaly (M)225.69167923° ± 3.35e-06
Mean Motion (n)0.7260972417°/day ± 6.55e-09
Perihelion dist (q)0.89096729 AU ± 3.60e-08
Aphelion dist (Q)1.56096415 AU ± 3.69e-08
Orbital Period1.35743014 yr ± 1.22e-08
NGA Modelr2
A2-2.78274286e-14 ± 1.54e-14 AU/d²
Physical Parameters
H (abs. magnitude)21.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.327″
Uncertainty0
Orbit TypeApollo
MOID0.025473 AU
Observations Used205
Radar Obs Used8
Oppositions5
Arc Total2004-2023
First Observation Used2004-10-23
Last Observation Used2023-11-15
Observations (222)
Date Type RA Dec Mag Band Observatory
2019-05-25 13:13:38 C 16 20 03.006 +53 14 04.06 U F51
2019-05-25 13:34:09 C 16 20 01.833 +53 15 22.32 U F51
2019-05-25 13:44:24 C 16 20 01.226 +53 16 01.68 U F51
2019-05-27 12:28:07 C 16 17 47.223 +56 10 23.68 U F51
2019-05-27 13:01:58 C 16 17 45.091 +56 12 22.15 U F51
2019-05-27 13:18:48 C 16 17 44.056 +56 13 20.64 U F51
2019-05-28 10:22:26 C 16 16 42.058 +57 26 52.93 U F52
2019-05-28 10:43:03 C 16 16 40.663 +57 28 03.32 U F52
2019-05-28 11:03:40 C 16 16 39.249 +57 29 13.39 U F52
2023-04-13 00:53:09 C 12 06 31.64 -35 18 54.6 u 807
2023-04-13 01:02:34 C 12 06 30.90 -35 18 33.5 u 807
2023-04-13 01:11:58 C 12 06 30.14 -35 18 12.5 u 807
2023-04-17 08:16:03 C 11 59 11.593 -31 04 15.74 U F52
2023-04-17 08:49:08 C 11 59 09.166 -31 02 48.92 U F52
2023-04-17 09:05:45 C 11 59 07.958 -31 02 04.99 U F52
2023-04-26 01:20:40 C 11 47 38.54 -21 02 04.5 u 807
2023-04-26 01:27:40 C 11 47 38.18 -21 01 43.4 u 807
2023-04-26 01:34:26 C 11 47 37.87 -21 01 22.6 u 807
2023-10-23 17:58:37 C 15 35 01.83 +72 07 58.7 V C40
2023-10-23 18:10:45 C 15 35 06.23 +72 09 25.4 V C40
2023-10-23 18:23:15 C 15 35 11.36 +72 10 51.3 V C40
2023-10-28 11:56:11 C 01 48 20.28 +74 46 23.0 r Q10
2023-10-28 12:12:10 C 01 48 53.19 +74 37 32.4 r Q10
2023-10-28 12:16:12 C 01 49 01.60 +74 35 16.6 r Q10
2023-10-28 20:10:07 C 02 03 13.14 +69 49 55.4 V C40
2023-10-28 20:15:33 C 02 03 20.39 +69 46 27.8 V C40
2023-10-28 20:20:55 C 02 03 27.50 +69 43 02.7 V C40
2023-10-29 10:06:36 C 02 18 46.466 +60 03 39.78 V T05
2023-10-29 10:22:20 C 02 18 57.110 +59 51 37.66 V T05
2023-10-29 11:11:07 C 02 19 29.534 +59 14 00.78 V T05
2023-10-29 11:14:22 C 02 19 31.723 +59 11 26.38 V T05
2023-10-29 11:19:35 C 02 19 35.170 +59 07 23.45 V T05
2023-10-29 11:59:51 C 02 20 01.500 +58 35 51.65 V T05
2023-10-29 12:40:48 C 02 20 28.140 +58 03 28.66 V T05
2023-10-30 21:40:13 C 02 37 07.606 +29 49 22.01 V Z80
2023-10-30 21:48:58 C 02 37 09.823 +29 41 54.85 V Z80
2023-10-30 21:57:20 C 02 37 11.921 +29 34 47.89 V Z80
2023-10-31 19:15:09 B 02 42 29.43 +12 50 12.7 X L76
2023-10-31 19:17:04 B 02 42 29.72 +12 48 52.2 X L76
2023-10-31 19:18:51 B 02 42 29.99 +12 47 37.0 X L76
2023-10-31 19:20:36 B 02 42 30.25 +12 46 23.5 X L76
2023-10-31 19:22:22 B 02 42 30.51 +12 45 09.8 X L76
2023-10-31 19:24:07 B 02 42 30.77 +12 43 56.2 X L76
2023-10-31 19:27:02 B 02 42 31.20 +12 41 53.1 X L76
2023-10-31 19:28:48 B 02 42 31.46 +12 40 39.4 X L76
2023-10-31 19:30:33 B 02 42 31.72 +12 39 25.7 X L76
2023-10-31 19:32:19 B 02 42 31.98 +12 38 12.0 X L76
2023-10-31 19:34:04 B 02 42 32.24 +12 36 58.3 X L76
2023-10-31 19:35:49 B 02 42 32.49 +12 35 44.6 X L76
2023-10-31 23:24:35 C 02 43 03.91 +09 59 30.8 V C40
Radar Observations (8)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2023-10-28 07:40:00 613243.6 0.2 Hz 8560 -14 -14
2023-10-28 08:20:00 34369799 1 us 8560 -14 -14
2023-10-28 09:00:00 34200303.16 0.25 us 8560 -14 -14
2023-10-29 06:30:00 399135.661 0.1 Hz 8560 -14 -14
2023-10-29 06:50:00 29552965.2 0.25 us 8560 -14 -14
2023-10-31 06:00:00 -275895.148 0.1 Hz 8560 -14 -14
2023-10-31 06:20:00 28382315.3 0.375 us 8560 -14 -14
2023-11-01 07:20:00 32991284.5 0.25 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)