341843 (2008 EV5)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0828293371 ± 1.83e-08
Semi-major axis (a)0.9598194500 AU ± 3.77e-09
Inclination (i)7.44780971° ± 1.47e-06
Long. of Asc. Node (Ω)93.18966004° ± 1.15e-06
Arg. of Perihelion (ω)235.92474106° ± 6.00e-06
Mean Anomaly (M)122.86567117° ± 1.06e-05
Mean Motion (n)1.0481609041°/day ± 6.18e-09
Perihelion dist (q)0.88031824 AU ± 1.79e-08
Aphelion dist (Q)1.03932066 AU ± 1.80e-08
Orbital Period0.94033872 yr ± 5.54e-09
NGA Modelr2
A2-1.30098158e-13 ± 1.01e-14 AU/d²
Physical Parameters
H (abs. magnitude)20.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.621″
Uncertainty0
Orbit TypeAten
MOID0.013304 AU
Observations Used1035
Radar Obs Used8
Oppositions1
Arc Total2008-2025
First Observation Used2008-03-04
Last Observation Used2025-12-20
Observations (1474)
Date Type RA Dec Mag Band Observatory
2010-02-24 12:25:38 S 16 32 29.50 +05 15 03.4 L C51
2010-02-24 15:36:09 S 16 33 01.33 +05 15 37.2 L C51
2010-02-24 18:46:40 S 16 33 33.18 +05 16 10.5 L C51
2010-02-24 21:57:23 S 16 34 05.09 +05 16 44.0 L C51
2010-02-25 01:07:54 S 16 34 36.96 +05 17 17.0 L C51
2010-02-25 04:18:25 S 16 35 08.87 +05 17 50.0 L C51
2010-02-25 07:28:56 S 16 35 40.78 +05 18 23.6 L C51
2010-02-25 10:39:27 S 16 36 12.71 +05 18 57.2 L C51
2010-02-25 13:49:58 S 16 36 44.64 +05 19 31.0 L C51
2010-02-25 17:00:29 S 16 37 16.58 +05 20 02.7 L C51
2010-02-25 17:00:40 S 16 37 16.61 +05 20 03.6 L C51
2010-02-25 20:11:11 S 16 37 48.55 +05 20 36.6 L C51
2010-02-25 23:21:42 S 16 38 20.58 +05 21 09.9 L C51
2010-02-26 02:32:13 S 16 38 52.59 +05 21 43.2 L C51
2010-02-26 05:42:44 S 16 39 24.60 +05 22 16.1 L C51
2010-02-26 08:53:15 S 16 39 56.62 +05 22 49.9 L C51
2010-02-26 12:03:46 S 16 40 28.68 +05 23 22.8 L C51
2010-02-26 15:14:28 S 16 41 00.78 +05 23 56.6 L C51
2010-02-26 18:24:59 S 16 41 32.85 +05 24 29.5 L C51
2010-02-26 21:35:30 S 16 42 04.94 +05 25 02.8 L C51
2010-02-27 00:46:01 S 16 42 37.03 +05 25 36.2 L C51
2010-02-27 03:56:33 S 16 43 09.16 +05 26 09.3 L C51
2010-02-27 07:07:04 S 16 43 41.31 +05 26 42.6 L C51
2010-02-27 10:17:35 S 16 44 13.45 +05 27 15.8 L C51
2010-02-27 10:17:46 S 16 44 13.48 +05 27 16.2 L C51
2010-02-27 13:28:17 S 16 44 45.68 +05 27 49.2 L C51
2010-02-27 16:38:48 S 16 45 17.86 +05 28 22.4 L C51
2010-02-27 19:49:19 S 16 45 50.06 +05 28 55.7 L C51
2010-02-27 22:59:50 S 16 46 22.28 +05 29 28.5 L C51
2010-02-28 02:10:21 S 16 46 54.53 +05 30 01.4 L C51
2010-02-28 05:20:52 S 16 47 26.78 +05 30 34.6 L C51
2010-02-28 08:31:23 S 16 47 59.05 +05 31 07.6 L C51
2010-02-28 08:31:34 S 16 47 59.08 +05 31 08.4 L C51
2010-02-28 11:42:05 S 16 48 31.36 +05 31 41.7 L C51
2010-02-28 14:52:36 S 16 49 03.69 +05 32 14.3 L C51
2010-02-28 18:03:07 S 16 49 36.00 +05 32 47.4 L C51
2010-02-28 21:13:38 S 16 50 08.39 +05 33 20.9 L C51
2010-03-01 00:24:09 S 16 50 40.69 +05 33 53.3 L C51
2010-03-01 00:24:21 S 16 50 40.73 +05 33 54.0 L C51
2010-03-01 03:34:52 S 16 51 13.09 +05 34 27.2 L C51
2010-03-01 06:45:23 S 16 51 45.47 +05 35 00.4 L C51
2010-03-01 09:55:54 S 16 52 17.86 +05 35 33.4 L C51
2010-03-01 13:06:25 S 16 52 50.33 +05 36 05.9 L C51
2010-03-01 16:16:56 S 16 53 22.77 +05 36 39.2 L C51
2010-03-01 19:27:27 S 16 53 55.21 +05 37 12.3 L C51
2010-03-01 22:38:09 S 16 54 27.715 +05 37 45.55 L C51
2010-03-02 01:48:40 S 16 55 00.21 +05 38 18.3 L C51
2010-03-02 04:59:11 S 16 55 32.72 +05 38 51.3 L C51
2010-03-02 08:09:42 S 16 56 05.26 +05 39 24.2 L C51
2010-03-02 11:20:13 S 16 56 37.80 +05 39 57.0 L C51
Radar Observations (8)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2008-12-23 07:00:00 21533177.837 0.2 us 2380 -1 -1
2008-12-24 06:00:00 21573945.535 0.2 us 2380 -1 -1
2008-12-26 05:00:00 22502930.606 0.2 us 2380 -1 -1
2008-12-27 06:00:00 23423835.025 0.2 us 2380 -1 -1
2023-12-18 01:20:00 42673972.258 1 us 8560 -14 -14
2023-12-24 01:30:00 43623773 0.5 us 8560 -14 -14
2023-12-27 01:40:00 46766104 1 us 8560 -14 -14
2023-12-28 02:00:00 48163146.9 10 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)