2005 EU2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3532835000
Semi-major axis (a)1.5078043000 AU
Inclination (i)4.58148000°
Long. of Asc. Node (Ω)191.01674000°
Arg. of Perihelion (ω)24.19899000°
Mean Anomaly (M)40.72036000°
Mean Motion (n)0.5323369600°/day
Perihelion dist (q)0.97512190 AU
Aphelion dist (Q)2.04048670 AU
Orbital Period1.85147340 yr
Physical Parameters
H (abs. magnitude)23.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.540″
Uncertainty5
Orbit TypeApollo
MOID0.000689 AU
Observations Used64
Radar Obs Used7
Oppositions1
Arc Total
First Observation Used
Last Observation Used2005-06-12
Observations (67)
Date Type RA Dec Mag Band Observatory
2005-03-27 19:26:17 C 07 44 04.61 +07 23 56.6 r 170
2005-03-27 19:27:59 C 07 44 03.96 +07 24 03.6 r 170
2005-03-27 19:29:40 C 07 44 03.30 +07 24 11.0 r 170
2005-03-27 19:34:29 C 07 44 01.86 +07 24 37.4 r 941
2005-03-27 19:35:17 C 07 44 01.54 +07 24 41.1 r 941
2005-03-27 19:36:06 C 07 44 01.25 +07 24 44.5 r 941
2005-03-27 19:37:02 C 07 44 00.91 +07 24 48.2 r 941
2005-03-27 19:38:07 C 07 44 00.49 +07 24 53.1 r 941
2005-03-31 10:42:02 C 07 01 41.049 +16 27 50.19 r 413
2005-03-31 10:45:41 C 07 01 38.121 +16 28 20.86 r 413
2005-03-31 10:50:16 C 07 01 34.477 +16 28 59.73 r 413
2005-04-02 02:19:09 C 06 25 39.06 +23 05 45.8 r 715
2005-04-02 02:22:14 C 06 25 35.19 +23 06 21.8 r 715
2005-04-02 02:30:53 C 06 25 24.36 +23 08 02.0 r 715
2005-04-02 02:34:11 C 06 25 20.24 +23 08 39.7 r 715
2005-06-12 09:19:08 C 21 37 28.79 +11 38 01.6 o 696
2005-06-12 09:56:46 C 21 37 27.59 +11 37 51.4 o 696
Radar Observations (7)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2005-03-26 22:58:00 92713 0.5 Hz 2380 -1 -1
2005-03-26 23:19:00 38612695.25 1 us 2380 -1 -1
2005-03-27 22:56:00 35396213.8 0.25 us 2380 -1 -1
2005-04-01 03:00:00 22862012 1 us 8560 -14 -14
2005-04-06 01:20:00 15793971 0.5 us 8560 -14 -14
2005-04-07 23:50:00 17886435.611 0.5 us 8560 -14 -14
2005-04-09 23:30:00 22309493.983 0.5 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)