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
2008-12-17 17:57:27 C 09 47 19.644 -21 41 01.22 r E12
2008-12-17 17:57:54 C 09 47 19.523 -21 40 56.12 r E12
2008-12-17 17:58:22 C 09 47 19.397 -21 40 51.12 r E12
2008-12-18 18:25:18 C 09 42 47.06 -17 01 38.8 r 379
2008-12-18 18:28:59 C 09 42 46.04 -17 00 53.9 r 379
2008-12-18 18:34:18 C 09 42 44.55 -16 59 47.9 r 379
2008-12-18 18:45:08 C 09 42 41.50 -16 57 35.0 r 379
2008-12-18 18:46:59 C 09 42 40.99 -16 57 12.4 r 379
2008-12-18 18:52:19 C 09 42 39.47 -16 56 06.8 r 379
2008-12-18 18:54:10 C 09 42 38.95 -16 55 43.9 r 379
2008-12-18 18:56:00 C 09 42 38.40 -16 55 21.2 r 379
2008-12-18 19:01:19 C 09 42 36.91 -16 54 15.4 r 379
2008-12-18 19:05:00 C 09 42 35.86 -16 53 29.8 r 379
2008-12-19 15:17:20 C 09 38 53.54 -12 26 42.9 r D90
2008-12-19 15:18:38 C 09 38 53.20 -12 26 25.2 r D90
2008-12-19 15:19:59 C 09 38 52.83 -12 26 07.4 r D90
2008-12-19 15:21:18 C 09 38 52.47 -12 25 49.7 r D90
2008-12-19 15:22:40 C 09 38 52.11 -12 25 31.7 r D90
2008-12-19 15:24:01 C 09 38 51.76 -12 25 13.4 r D90
2008-12-21 00:29:06 C 09 31 46.71 -04 43 14.4 v 204
2008-12-21 00:32:11 C 09 31 45.82 -04 42 28.1 v 204
2008-12-21 00:35:06 C 09 31 44.96 -04 41 44.4 v 204
2008-12-21 00:36:20 C 09 31 44.61 -04 41 26.3 v 204
2008-12-21 05:54:50 C 09 30 11.80 -03 21 06.6 r J52
2008-12-21 05:57:01 C 09 30 11.17 -03 20 33.6 r J52
2008-12-21 06:02:11 C 09 30 09.63 -03 19 15.0 r J52
2008-12-21 06:04:24 C 09 30 08.95 -03 18 41.0 r J52
2008-12-21 06:05:09 C 09 30 08.74 -03 18 29.8 r J52
2008-12-21 08:20:36 C 09 29 57.33 -02 43 29.7 r H45
2008-12-21 08:21:33 C 09 29 57.04 -02 43 15.4 r H45
2008-12-21 08:22:09 C 09 29 56.85 -02 43 06.1 r H45
2008-12-21 08:22:52 C 09 29 56.62 -02 42 55.3 r H45
2008-12-21 08:23:45 C 09 29 56.33 -02 42 41.7 r H45
2008-12-21 08:24:31 C 09 29 56.10 -02 42 30.3 r H45
2008-12-21 08:25:41 C 09 29 55.73 -02 42 12.2 r H45
2008-12-21 08:26:30 C 09 29 55.46 -02 41 59.8 r H45
2008-12-22 00:10:58 C 09 26 20.93 +01 22 20.8 c A53
2008-12-22 00:12:16 C 09 26 20.58 +01 22 40.4 c A53
2008-12-22 00:13:36 C 09 26 20.14 +01 23 02.2 c A53
2008-12-22 00:15:02 C 09 26 19.73 +01 23 25.2 c A53
2008-12-22 00:16:18 C 09 26 19.34 +01 23 44.5 c A53
2008-12-22 00:50:51 C 09 26 09.17 +01 32 51.0 v 204
2008-12-22 00:55:53 C 09 26 07.62 +01 34 11.0 v 204
2008-12-22 01:04:06 C 09 26 15.17 +01 37 56.9 r J51
2008-12-22 01:10:45 C 09 26 13.14 +01 39 42.7 r J51
2008-12-22 01:17:24 C 09 26 11.13 +01 41 28.6 r J51
2008-12-22 01:30:46 C 09 25 56.72 +01 43 24.9 v 204
2008-12-23 22:52:26 C 09 14 35.63 +14 02 04.5 r B67
2008-12-23 23:00:56 C 09 14 32.86 +14 04 26.3 r B67
2008-12-23 23:09:35 C 09 14 30.04 +14 06 51.3 r B67
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)