234145 (2000 EW70)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3213255722 ± 3.33e-08
Semi-major axis (a)0.9375461686 AU ± 4.19e-10
Inclination (i)5.42806029° ± 3.84e-06
Long. of Asc. Node (Ω)178.02796634° ± 3.31e-06
Arg. of Perihelion (ω)125.77991915° ± 3.34e-06
Mean Anomaly (M)8.78968700° ± 4.74e-06
Mean Motion (n)1.0857336077°/day ± 7.28e-10
Perihelion dist (q)0.63628861 AU ± 3.12e-08
Aphelion dist (Q)1.23880373 AU ± 3.12e-08
Orbital Period0.90779753 yr ± 6.09e-10
Physical Parameters
H (abs. magnitude)21.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.557″
Uncertainty0
Orbit TypeAten
MOID0.010361 AU
Observations Used382
Radar Obs Used10
Oppositions1
Arc Total2000-2019
First Observation Used2000-03-09
Last Observation Used2019-01-31
Observations (406)
Date Type RA Dec Mag Band Observatory
2008-11-23 09:29:24 C 09 35 14.43 -00 06 24.5 o H55
2008-11-23 09:43:30 C 09 35 14.70 -00 06 31.3 o H55
2008-12-29 08:47:25 C 09 14 27.97 -05 03 07.4 r 448
2008-12-29 09:38:32 C 09 14 23.02 -05 03 08.8 r 448
2008-12-29 10:31:52 C 09 14 17.99 -05 03 07.8 r 448
2009-01-16 07:08:04 C 08 20 11.95 -02 48 12.9 o H55
2009-01-16 07:14:59 C 08 20 10.83 -02 48 08.3 o H55
2009-01-16 07:19:11 C 08 20 10.16 -02 48 05.1 o H55
2009-01-16 09:20:38 C 08 19 50.83 -02 46 41.0 r 448
2009-01-16 09:37:06 C 08 19 48.18 -02 46 29.1 r 448
2009-01-16 09:50:35 C 08 19 45.93 -02 46 19.2 r 448
2009-01-23 07:04:26 C 07 53 28.92 -00 33 36.4 v F65
2009-01-23 07:18:27 C 07 53 26.59 -00 33 23.6 v F65
2009-01-23 07:32:05 C 07 53 24.32 -00 33 11.2 v F65
2009-01-23 07:45:23 C 07 53 22.11 -00 32 59.2 v F65
2010-02-26 09:54:02 C 13 50 52.50 -19 07 39.8 o H21
2010-02-26 10:03:00 C 13 50 53.80 -19 07 43.4 o H21
2010-02-26 10:10:41 C 13 50 54.86 -19 07 45.9 o H21
2010-03-13 10:53:44 C 15 30 04.73 -20 13 43.2 u 448
2010-03-13 11:00:56 C 15 30 08.18 -20 13 40.3 u 448
2010-03-13 11:07:46 C 15 30 11.42 -20 13 38.1 u 448
2010-03-21 15:54:39 S 18 02 07.750 -14 07 23.56 L C51
2010-03-21 17:29:49 S 18 03 46.987 -14 00 53.21 L C51
2017-11-25 20:07:58 C 02 32 15.92 -67 38 07.3 U K91
2017-11-25 20:13:45 C 02 32 17.32 -67 37 12.4 U K91
2017-11-25 20:19:32 C 02 32 18.69 -67 36 17.2 U K91
2017-11-25 20:25:20 C 02 32 20.04 -67 35 22.5 U K91
2017-11-26 02:06:33 C 02 34 00.01 -66 41 20.3 U W85
2017-11-26 02:12:20 C 02 34 01.24 -66 40 26.0 U W85
2017-11-26 02:18:09 C 02 34 02.52 -66 39 31.1 U W85
2017-11-26 02:23:57 C 02 34 03.75 -66 38 36.6 U W85
2017-11-26 02:29:45 C 02 34 04.98 -66 37 41.9 U W85
2017-11-26 04:07:02 C 02 34 25.52 -66 22 19.1 U W87
2017-11-26 04:10:54 C 02 34 26.34 -66 21 41.9 U W87
2017-11-26 04:14:48 C 02 34 27.17 -66 21 05.0 U W87
2017-11-26 04:18:40 C 02 34 27.98 -66 20 28.0 U W87
2017-11-26 04:22:33 C 02 34 28.81 -66 19 50.5 U W87
2017-11-26 04:26:25 C 02 34 29.64 -66 19 13.6 U W87
2017-11-26 04:30:17 C 02 34 30.46 -66 18 36.6 U W87
2017-11-26 06:09:36 C 02 34 51.92 -66 02 41.2 U W85
2017-11-26 06:15:23 C 02 34 53.21 -66 01 45.1 U W85
2017-11-26 06:21:11 C 02 34 54.50 -66 00 49.0 U W85
2017-11-26 06:26:59 C 02 34 55.74 -65 59 53.2 U W85
2017-11-26 06:32:49 C 02 34 57.11 -65 58 56.7 U W85
2017-11-27 04:06:34 C 02 39 57.70 -62 39 46.3 U W85
2017-11-27 04:09:28 C 02 39 58.15 -62 39 19.5 U W85
2017-11-27 04:12:22 C 02 39 58.57 -62 38 53.0 U W85
2017-11-27 04:15:17 C 02 39 59.03 -62 38 26.2 U W85
2017-11-27 04:18:10 C 02 39 59.45 -62 37 59.5 U W85
2017-11-27 04:21:08 C 02 39 59.89 -62 37 32.3 U W85
Radar Observations (10)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2000-03-19 04:57:00 146403.42 1 Hz 2380 -1 -1
2000-03-20 03:50:00 142144.27 1 Hz 2380 -1 -1
2000-03-20 03:55:00 27926895.64 12 us 2380 -1 -1
2000-03-20 04:25:00 27819934.815 1 us 2380 -1 -1
2000-03-20 04:25:00 140880.21 0.25 Hz 2380 -1 -1
2000-03-22 02:43:00 115001.9 0.3 Hz 2380 -1 -1
2000-03-22 04:22:00 110377.03 1 Hz 2380 -1 -1
2000-03-22 04:36:00 18459069.8 1 us 2380 -1 -1
2000-03-23 02:40:00 79815.09 1 Hz 2380 -1 -1
2000-03-23 03:39:00 15136726.149 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)