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
2025-03-02 12:56:17 C 16 42 02.760 +14 26 48.80 V T05
2025-03-02 13:04:09 C 16 42 04.020 +14 26 52.69 V T05
2025-03-02 13:13:08 C 16 42 05.438 +14 26 57.19 V T05
2025-03-02 15:18:27 C 16 42 24.847 +14 27 59.90 V T05
2025-03-03 14:11:16 C 16 46 11.395 +14 38 48.66 V T05
2025-03-03 14:15:53 C 16 46 12.125 +14 38 51.25 V T05
2025-03-03 14:43:41 C 16 46 16.454 +14 39 05.58 V T05
2025-03-03 14:51:08 C 16 46 17.534 +14 39 08.39 V T05
2025-03-05 14:43:32 C 16 54 12.840 +15 01 35.58 V T08
2025-03-05 15:15:24 C 16 54 17.724 +15 01 50.70 V T08
2025-03-05 15:38:02 C 16 54 21.288 +15 02 02.51 V T08
2025-03-05 15:42:30 C 16 54 22.010 +15 02 04.27 V T08
2025-03-22 14:28:43 C 18 05 07.042 +17 47 29.04 V T08
2025-03-22 14:34:06 C 18 05 07.886 +17 47 31.09 V T08
2025-03-22 14:48:18 C 18 05 10.351 +17 47 35.41 V T08
2025-03-22 15:03:29 C 18 05 13.022 +17 47 40.45 V T08
2025-06-01 14:12:05 C 00 33 06.428 +09 37 50.49 X F51
2025-06-01 14:17:39 C 00 33 07.615 +09 37 47.90 X F51
2025-06-01 14:23:12 C 00 33 08.762 +09 37 45.52 X F51
2025-06-01 14:28:45 C 00 33 09.892 +09 37 42.51 X F51
2025-12-20 12:34:11 C 13 00 34.074 +00 30 04.72 V V00
2025-12-20 12:55:33 C 13 00 37.202 +00 29 55.03 V V00
2025-12-20 13:03:35 C 13 00 38.369 +00 29 51.00 V V00
2025-12-20 13:11:39 C 13 00 39.568 +00 29 47.33 V V00
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)