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
2024-01-09 04:24:49 C 02 05 55.507 +34 42 57.06 V 703
2024-01-09 17:50:24 B 02 07 38.136 +35 27 43.52 V 160
2024-01-09 18:00:08 B 02 07 39.185 +35 28 15.92 V 160
2024-01-09 18:07:03 C 02 07 39.35 +35 28 26.6 Y 557
2024-01-09 18:37:47 C 02 07 42.26 +35 30 07.0 Y 557
2024-01-09 19:08:30 C 02 07 45.17 +35 31 46.2 Y 557
2024-01-09 19:55:31 C 02 07 50.676 +35 34 17.18 V C23
2024-01-09 20:00:46 C 02 07 51.216 +35 34 34.14 V C23
2024-01-09 20:03:23 C 02 07 51.449 +35 34 42.74 V C23
2024-01-09 20:07:05 C 02 07 50.86 +35 34 53.5 Y 557
2024-01-09 21:06:51 C 02 07 56.88 +35 38 01.3 Y 557
2024-01-09 22:02:09 C 02 08 02.73 +35 40 52.9 Y 557
2024-01-09 23:01:35 C 02 08 09.39 +35 43 55.2 Y 557
2024-01-09 23:52:49 C 02 08 15.43 +35 46 31.5 Y 557
2024-01-10 08:30:46 C 02 09 17.688 +36 15 30.60 V T08
2024-01-10 08:35:25 C 02 09 18.132 +36 15 44.57 V T08
2024-01-10 08:44:45 C 02 09 19.022 +36 16 11.86 V T08
2024-01-10 08:59:23 C 02 09 20.472 +36 16 54.91 V T08
2024-01-10 21:16:54 C 02 10 53.467 +36 54 19.73 V C23
2024-01-10 21:19:22 C 02 10 53.705 +36 54 26.86 V C23
2024-01-10 21:21:24 C 02 10 53.935 +36 54 32.72 V C23
2024-01-11 04:42:45 C 02 11 46.691 +37 17 22.74 V 703
2024-01-11 04:45:46 C 02 11 46.968 +37 17 31.38 V 703
2024-01-11 04:48:47 C 02 11 47.260 +37 17 39.98 V 703
2024-01-11 04:51:49 C 02 11 47.533 +37 17 48.59 V 703
2024-01-14 04:00:05 C 02 20 28.396 +40 31 41.16 V 703
2024-01-14 04:03:06 C 02 20 28.687 +40 31 48.04 V 703
2024-01-14 04:06:08 C 02 20 28.921 +40 31 55.31 V 703
2024-01-14 04:09:09 C 02 20 29.224 +40 32 02.26 V 703
2024-01-16 07:46:32 C 02 26 47.702 +42 32 11.51 V T08
2024-01-16 07:51:43 C 02 26 48.194 +42 32 22.02 V T08
2024-01-16 08:22:17 C 02 26 51.192 +42 33 22.75 V T08
2024-01-16 08:38:36 C 02 26 52.824 +42 33 54.83 V T08
2024-01-16 09:12:33 S 02 27 02.72 +42 34 43.9 L C51
2024-01-16 10:45:21 S 02 27 14.14 +42 38 06.0 L C51
2024-01-16 13:51:16 S 02 27 37.10 +42 44 45.0 L C51
2024-01-16 15:24:03 S 02 27 48.52 +42 48 04.3 L C51
2024-01-16 18:29:48 S 02 28 11.44 +42 54 39.7 L C51
2024-01-16 18:29:59 S 02 28 11.51 +42 54 39.0 L C51
2024-01-16 20:02:46 S 02 28 22.93 +42 57 56.1 L C51
2024-01-16 21:35:44 S 02 28 34.45 +43 01 11.6 L C51
2024-01-16 23:08:32 S 02 28 45.90 +43 04 27.2 L C51
2024-01-17 00:41:30 S 02 28 57.39 +43 07 41.2 L C51
2024-01-17 02:14:28 S 02 29 08.89 +43 10 54.7 L C51
2024-01-17 03:32:11 C 02 29 16.764 +43 14 02.36 V V00
2024-01-17 03:41:00 C 02 29 17.581 +43 14 20.00 V V00
2024-01-17 03:47:14 S 02 29 20.37 +43 14 08.2 L C51
2024-01-17 03:49:48 C 02 29 18.431 +43 14 37.28 V V00
2024-01-17 03:58:36 C 02 29 19.270 +43 14 54.67 V V00
2024-01-17 05:19:28 S 02 29 31.65 +43 17 23.3 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)