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
2023-12-28 19:26:23 C 01 30 55.54 +10 58 21.3 V C40
2023-12-28 19:30:47 C 01 30 56.03 +10 58 54.3 V C40
2023-12-29 05:30:16 C 01 32 19.050 +12 13 25.68 V 703
2023-12-29 05:33:31 C 01 32 19.446 +12 13 49.80 V 703
2023-12-29 05:36:47 C 01 32 19.763 +12 14 12.98 V 703
2023-12-29 05:40:03 C 01 32 20.130 +12 14 36.60 V 703
2023-12-29 19:29:51 C 01 34 22.054 +13 53 10.43 V J69
2023-12-29 19:38:10 C 01 34 22.934 +13 54 08.86 V J69
2023-12-29 19:46:27 C 01 34 23.796 +13 55 07.00 V J69
2023-12-29 19:54:56 C 01 34 24.689 +13 56 06.43 V J69
2023-12-29 19:59:16 C 01 34 25.150 +13 56 36.85 V J69
2023-12-29 20:23:48 B 01 34 24.36 +13 59 21.0 X L99
2023-12-29 20:25:48 B 01 34 24.57 +13 59 35.1 X L99
2023-12-29 20:27:48 B 01 34 24.79 +13 59 49.1 X L99
2023-12-29 20:29:48 B 01 34 25.04 +14 00 02.9 X L99
2023-12-29 20:31:48 B 01 34 25.34 +14 00 16.8 X L99
2023-12-30 06:21:00 C 01 35 49.469 +15 09 48.42 V T05
2023-12-30 06:25:36 C 01 35 49.879 +15 10 19.56 V T05
2023-12-30 06:35:08 C 01 35 50.738 +15 11 24.32 V T05
2023-12-30 06:51:41 C 01 35 52.248 +15 13 16.28 V T05
2023-12-31 05:35:36 C 01 38 52.890 +17 42 46.44 V 703
2023-12-31 05:38:57 C 01 38 53.228 +17 43 07.21 V 703
2023-12-31 05:45:38 C 01 38 53.963 +17 43 49.26 V 703
2023-12-31 19:25:11 B 01 40 45.89 +19 08 51.4 X L99
2023-12-31 19:28:21 B 01 40 46.20 +19 09 09.9 X L99
2023-12-31 19:31:31 B 01 40 46.53 +19 09 30.1 X L99
2024-01-01 04:54:58 C 01 41 59.323 +20 07 11.86 V 703
2024-01-01 04:58:14 C 01 41 59.644 +20 07 30.94 V 703
2024-01-01 05:01:30 C 01 41 59.971 +20 07 50.05 V 703
2024-01-01 05:04:46 C 01 42 00.292 +20 08 09.28 V 703
2024-01-01 06:55:36 C 01 42 16.942 +20 19 49.12 V T05
2024-01-01 07:00:09 C 01 42 17.345 +20 20 15.79 V T05
2024-01-01 07:09:17 C 01 42 18.163 +20 21 09.18 V T05
2024-01-01 07:24:35 C 01 42 19.538 +20 22 38.50 V T05
2024-01-01 09:18:18 C 01 42 30.665 +20 33 33.79 X F52
2024-01-01 09:31:34 C 01 42 32.106 +20 34 49.96 X F52
2024-01-01 09:44:42 C 01 42 33.555 +20 36 04.70 X F52
2024-01-01 09:57:50 C 01 42 35.026 +20 37 19.29 X F52
2024-01-01 21:29:07 C 01 44 09.07 +21 43 20.9 V M14
2024-01-01 21:49:05 C 01 44 11.20 +21 45 12.0 V M14
2024-01-01 22:09:10 C 01 44 13.40 +21 47 03.4 V M14
2024-01-02 01:21:24 S 01 44 43.12 +22 06 23.6 L C51
2024-01-02 02:54:22 S 01 44 55.13 +22 15 05.7 L C51
2024-01-02 04:27:20 S 01 45 07.13 +22 23 45.5 L C51
2024-01-02 06:00:18 S 01 45 19.11 +22 32 22.8 L C51
2024-01-02 07:18:21 C 01 45 25.697 +22 39 44.53 V T08
2024-01-02 07:28:16 C 01 45 26.578 +22 40 38.21 V T08
2024-01-02 07:33:04 S 01 45 31.03 +22 40 58.9 L C51
2024-01-02 07:33:16 S 01 45 31.08 +22 40 58.0 L C51
2024-01-02 07:33:46 C 01 45 27.077 +22 41 07.80 V T08
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)