2004 UE

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6460366452 ± 8.67e-09
Semi-major axis (a)2.6321108780 AU ± 4.60e-09
Inclination (i)14.57002882° ± 2.22e-06
Long. of Asc. Node (Ω)225.42121856° ± 5.69e-07
Arg. of Perihelion (ω)217.70148483° ± 5.30e-06
Mean Anomaly (M)332.91308795° ± 2.05e-07
Mean Motion (n)0.2308107361°/day ± 6.05e-10
Perihelion dist (q)0.93167080 AU ± 2.29e-08
Aphelion dist (Q)4.33255096 AU ± 2.40e-08
Orbital Period4.27027919 yr ± 1.12e-08
Physical Parameters
H (abs. magnitude)21.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.262″
Uncertainty0
Orbit TypeApollo
MOID0.016385 AU
Observations Used464
Radar Obs Used4
Oppositions13
Arc Total2004-2021
First Observation Used2004-09-12
Last Observation Used2021-11-13
Observations (513)
Date Type RA Dec Mag Band Observatory
2004-11-05 22:11:15 C 03 12 23.63 +42 41 51.8 14.9 r A57
2004-11-05 22:11:35 C 03 12 24.11 +42 41 49.5 15.0 r A57
2004-11-05 22:11:55 C 03 12 24.61 +42 41 47.4 15.1 r A57
2004-11-05 22:12:16 C 03 12 25.15 +42 41 44.4 14.6 r A57
2004-11-05 22:12:36 C 03 12 25.59 +42 41 42.4 14.8 r A57
2004-11-05 22:13:02 C 03 12 26.28 +42 41 39.5 15.0 r A57
2004-11-05 22:13:22 C 03 12 26.71 +42 41 37.3 15.1 r A57
2004-11-05 22:13:41 C 03 12 27.29 +42 41 35.1 14.9 r A57
2004-11-05 22:14:01 C 03 12 27.75 +42 41 33.0 14.7 r A57
2004-11-05 22:14:21 C 03 12 28.21 +42 41 30.7 r A57
2004-11-05 22:14:41 C 03 12 28.70 +42 41 28.7 14.8 r A57
2004-11-05 22:15:02 C 03 12 29.28 +42 41 26.4 14.9 r A57
2004-11-05 22:15:22 C 03 12 29.68 +42 41 24.1 14.8 r A57
2004-11-05 22:15:42 C 03 12 30.23 +42 41 21.7 14.8 r A57
2004-11-05 22:16:01 C 03 12 30.72 +42 41 20.2 14.5 r A57
2004-11-06 03:49:59 C 03 21 17.85 +41 59 48.6 r 932
2004-11-06 03:51:59 C 03 21 20.97 +41 59 32.9 r 932
2004-11-06 03:53:59 C 03 21 24.09 +41 59 17.4 r 932
2004-11-06 03:56:59 C 03 21 28.75 +41 58 53.7 r 932
2004-11-06 07:02:42 C 03 26 34.60 +41 33 34.3 c 670
2004-11-06 08:29:35 C 03 28 54.01 +41 20 56.5 c 670
2004-11-06 09:58:03 C 03 31 18.02 +41 07 18.0 c 670
2004-11-06 14:20:05 C 03 39 07.49 +40 24 33.7 m 379
2004-11-06 14:22:24 C 03 39 11.40 +40 24 10.4 m 379
2004-11-06 14:23:33 C 03 39 13.32 +40 23 58.7 m 379
2004-11-06 14:24:42 C 03 39 15.26 +40 23 47.3 m 379
2004-11-06 14:25:50 C 03 39 17.28 +40 23 35.2 m 379
2004-11-06 14:28:08 C 03 39 21.14 +40 23 12.0 m 379
2004-11-06 14:33:39 C 03 39 30.63 +40 22 14.6 m 379
2004-11-07 07:50:30 C 04 12 36.01 +36 41 11.9 d G72
2004-11-07 07:54:21 C 04 12 43.82 +36 40 10.2 d G72
2004-11-07 07:55:37 C 04 12 46.05 +36 39 53.4 d G72
2004-11-07 07:56:53 C 04 12 48.61 +36 39 32.8 d G72
2004-11-07 07:58:09 C 04 12 51.37 +36 39 11.4 d G72
2004-11-07 07:59:25 C 04 12 53.66 +36 38 53.1 d G72
2004-11-07 08:00:41 C 04 12 55.94 +36 38 34.8 d G72
2004-11-07 08:01:57 C 04 12 58.79 +36 38 13.8 d G72
2004-11-07 08:03:13 C 04 13 00.80 +36 37 57.3 d G72
2004-11-07 08:08:09 C 04 13 10.76 +36 36 39.3 d G72
2004-11-07 08:08:58 C 04 13 12.27 +36 36 27.5 d G72
2004-11-07 08:09:48 C 04 13 13.91 +36 36 14.6 d G72
2004-11-07 08:10:38 C 04 13 15.58 +36 36 01.7 d G72
2004-11-07 08:11:26 C 04 13 17.11 +36 35 48.7 d G72
2004-11-07 08:12:15 C 04 13 18.99 +36 35 34.3 d G72
2004-11-07 08:13:05 C 04 13 20.33 +36 35 23.4 d G72
2004-11-07 08:13:54 C 04 13 22.09 +36 35 09.7 d G72
2004-11-07 08:14:43 C 04 13 23.82 +36 34 54.7 d G72
2004-11-07 08:15:31 C 04 13 25.13 +36 34 45.9 d G72
2004-11-07 08:16:22 C 04 13 26.80 +36 34 33.1 d G72
2004-11-07 08:17:11 C 04 13 28.46 +36 34 19.9 d G72
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2021-11-09 05:20:00 42182796.31 10 us 8560 -14 -14
2021-11-09 05:50:00 42066860.18 1 us 8560 -14 -14
2021-11-10 05:10:00 36944317.025 1 us 8560 -14 -14
2021-11-11 06:40:00 32393272.32 0.5 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)