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
2009-04-08 03:48:36 C 07 44 55.06 +60 56 31.9 o H55
2009-04-14 19:56:01 C 08 03 39.15 +59 01 53.8 c 560
2009-04-14 19:58:09 C 08 03 39.37 +59 01 52.2 c 560
2009-04-14 20:00:19 C 08 03 39.60 +59 01 50.5 c 560
2009-05-09 02:27:50 C 08 56 44.42 +50 36 09.4 o H55
2009-05-09 02:34:10 C 08 56 44.77 +50 36 03.0 o H55
2009-05-09 02:37:28 C 08 56 44.97 +50 35 59.8 o H55
2009-06-02 03:21:45 C 09 14 05.91 +39 23 50.5 r 448
2009-06-02 03:57:58 C 09 14 05.05 +39 22 55.3 r 448
2009-06-02 04:34:19 C 09 14 04.15 +39 21 57.7 r 448
2010-01-25 03:34:32 S 14 35 13.67 +03 34 45.2 L C51
2010-01-25 06:45:03 S 14 35 43.33 +03 35 00.0 L C51
2010-01-25 09:55:34 S 14 36 12.96 +03 35 15.1 L C51
2010-01-25 13:06:05 S 14 36 42.65 +03 35 30.8 L C51
2010-01-25 16:16:36 S 14 37 12.33 +03 35 47.1 L C51
2010-01-25 16:16:47 S 14 37 12.33 +03 35 46.9 L C51
2010-01-25 19:27:18 S 14 37 42.00 +03 36 02.5 L C51
2010-01-25 22:37:50 S 14 38 11.69 +03 36 17.9 L C51
2010-01-26 01:48:20 S 14 38 41.35 +03 36 34.1 L C51
2010-01-26 04:58:51 S 14 39 11.06 +03 36 49.8 L C51
2010-01-26 08:09:23 S 14 39 40.80 +03 37 05.9 L C51
2010-01-26 09:44:44 S 14 39 55.63 +03 37 14.1 L C51
2010-01-26 11:20:05 S 14 40 10.53 +03 37 22.3 L C51
2010-01-26 12:55:15 S 14 40 25.36 +03 37 30.7 L C51
2010-01-26 14:30:36 S 14 40 40.22 +03 37 38.7 L C51
2010-01-26 16:05:46 S 14 40 55.08 +03 37 46.7 L C51
2010-01-26 17:41:07 S 14 41 10.00 +03 37 55.3 L C51
2010-01-26 19:16:28 S 14 41 24.87 +03 38 03.5 L C51
2010-01-26 20:51:38 S 14 41 39.71 +03 38 11.5 L C51
2010-01-26 22:26:59 S 14 41 54.57 +03 38 19.8 L C51
2010-01-27 00:02:09 S 14 42 09.43 +03 38 28.3 L C51
2010-01-27 01:37:30 S 14 42 24.34 +03 38 36.8 L C51
2010-01-27 03:12:51 S 14 42 39.21 +03 38 45.1 L C51
2010-01-27 04:48:01 S 14 42 54.07 +03 38 53.2 L C51
2010-01-27 06:23:22 S 14 43 08.98 +03 39 02.2 L C51
2010-01-27 07:58:32 S 14 43 23.85 +03 39 09.8 L C51
2010-01-27 09:33:53 S 14 43 38.74 +03 39 18.9 L C51
2010-01-27 11:09:14 S 14 43 53.62 +03 39 27.6 L C51
2010-01-27 14:19:45 S 14 44 23.42 +03 39 44.4 L C51
2010-01-27 17:30:17 S 14 44 53.18 +03 40 01.7 L C51
2010-01-27 20:40:48 S 14 45 22.94 +03 40 19.0 L C51
2010-01-27 23:51:19 S 14 45 52.80 +03 40 36.4 L C51
2010-01-28 03:02:01 S 14 46 22.69 +03 40 54.5 L C51
2010-01-28 06:12:32 S 14 46 52.47 +03 41 12.1 L C51
2010-01-28 09:23:03 S 14 47 22.31 +03 41 29.4 L C51
2010-01-28 12:33:34 S 14 47 52.12 +03 41 47.7 L C51
2010-01-28 15:44:05 S 14 48 21.965 +03 42 05.26 L C51
2010-01-28 22:05:18 S 14 49 21.715 +03 42 42.12 L C51
2010-01-29 01:15:49 S 14 49 51.598 +03 43 00.26 L C51
2010-01-29 04:26:21 S 14 50 21.466 +03 43 18.55 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)