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
2008-03-04 05:08:37 C 04 07 59.98 +32 54 57.4 r G96
2008-03-04 05:15:06 C 04 08 01.14 +32 55 01.1 r G96
2008-03-04 05:21:32 C 04 08 02.18 +32 55 06.3 r G96
2008-03-04 05:27:56 C 04 08 03.37 +32 55 09.9 r G96
2008-03-04 20:35:25 C 04 10 37.36 +33 06 23.8 r J95
2008-03-04 20:42:44 C 04 10 38.56 +33 06 30.2 r J95
2008-03-04 21:00:07 C 04 10 41.47 +33 06 42.5 r J95
2008-03-05 02:21:02 C 04 11 35.92 +33 10 46.1 c 711
2008-03-05 02:29:15 C 04 11 37.40 +33 10 51.1 c 711
2008-03-05 02:33:46 C 04 11 38.18 +33 10 54.8 r G96
2008-03-05 02:35:18 C 04 11 38.42 +33 10 55.9 o 291
2008-03-05 02:35:37 C 04 11 38.50 +33 10 56.1 r G96
2008-03-05 02:37:28 C 04 11 38.79 +33 10 57.9 r G96
2008-03-05 02:37:29 C 04 11 38.70 +33 10 56.9 c 711
2008-03-05 02:39:25 C 04 11 39.15 +33 10 59.1 r G96
2008-03-05 02:42:31 C 04 11 39.60 +33 11 01.4 o 291
2008-03-05 02:49:07 C 04 11 40.56 +33 11 06.3 o 291
2008-03-06 04:27:33 C 04 16 01.49 +33 29 27.4 r G96
2008-03-06 04:34:01 C 04 16 02.65 +33 29 31.4 r G96
2008-03-06 04:40:33 C 04 16 03.71 +33 29 36.9 r G96
2008-03-06 04:47:07 C 04 16 04.76 +33 29 40.3 r G96
2008-03-10 03:25:42 C 04 32 15.50 +34 31 40.2 o 291
2008-03-10 03:32:04 C 04 32 16.35 +34 31 43.0 o 291
2008-03-10 03:52:27 C 04 32 19.98 +34 31 53.9 o 291
2008-03-12 03:19:49 C 04 40 30.19 +34 59 27.0 o 291
2008-03-12 03:26:23 C 04 40 31.31 +34 59 31.0 o 291
2008-03-12 03:32:48 C 04 40 32.29 +34 59 33.0 o 291
2008-04-06 01:27:38 C 06 24 33.29 +37 30 59.1 o H55
2008-04-06 01:39:03 C 06 24 35.37 +37 30 58.5 o H55
2008-04-06 01:52:19 C 06 24 37.69 +37 30 56.9 o H55
2008-04-09 03:41:06 C 06 37 21.14 +37 25 31.6 r G96
2008-04-09 03:50:24 C 06 37 22.65 +37 25 30.5 r G96
2008-04-09 03:59:35 C 06 37 24.24 +37 25 29.1 r G96
2008-04-09 04:08:44 C 06 37 25.75 +37 25 28.0 r G96
2008-04-23 01:35:50 C 07 33 30.37 +36 00 28.9 o H55
2008-04-23 01:47:31 C 07 33 32.36 +36 00 23.2 o H55
2008-04-23 01:59:09 C 07 33 34.20 +36 00 18.8 o H55
2008-04-29 03:34:36 C 07 57 03.44 +34 54 16.7 o 291
2008-04-29 03:41:04 C 07 57 04.54 +34 54 12.6 o 291
2008-05-03 03:55:11 C 08 12 13.13 +34 01 33.7 o 291
2008-05-03 04:04:10 C 08 12 14.45 +34 01 28.7 o 291
2008-05-03 04:10:31 C 08 12 15.36 +34 01 24.5 o 291
2008-05-04 03:53:52 C 08 15 56.58 +33 47 22.8 o 291
2008-05-04 04:01:15 C 08 15 57.80 +33 47 18.0 o 291
2008-05-04 04:09:03 C 08 15 58.92 +33 47 13.9 o 291
2008-05-13 02:21:58 C 08 48 22.29 +31 22 31.2 21.3 o H55
2008-05-13 02:33:31 C 08 48 23.84 +31 22 22.3 21.4 o H55
2008-05-13 02:44:52 C 08 48 25.48 +31 22 13.7 21.5 o H55
2008-05-22 02:18:54 C 09 19 18.77 +28 26 37.6 o H55
2008-05-22 02:34:11 C 09 19 20.90 +28 26 23.2 o H55
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)