458122 (2010 EW45)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6691593558 ± 1.18e-08
Semi-major axis (a)2.0677773667 AU ± 1.75e-09
Inclination (i)2.11560940° ± 2.00e-06
Long. of Asc. Node (Ω)232.85713801° ± 4.11e-05
Arg. of Perihelion (ω)135.65037233° ± 4.12e-05
Mean Anomaly (M)126.19309015° ± 2.15e-07
Mean Motion (n)0.3314794504°/day ± 4.20e-10
Perihelion dist (q)0.68410480 AU ± 2.43e-08
Aphelion dist (Q)3.45144994 AU ± 2.45e-08
Orbital Period2.97341595 yr ± 3.76e-09
Physical Parameters
H (abs. magnitude)17.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.276″
Uncertainty0
Orbit TypeApollo
MOID0.019131 AU
Observations Used1086
Radar Obs Used4
Oppositions17
Arc Total1999-2025
First Observation Used1999-03-21
Last Observation Used2025-03-23
Observations (1695)
Date Type RA Dec Mag Band Observatory
2025-01-03 09:19:01 V 04 57 58.32 +13 00 31.8 V 270
2025-01-03 09:19:01 v 1 134.35900 +35.08986 270
2025-01-03 09:33:24 C 04 57 57.881 +13 01 06.20 V T08
2025-01-03 09:56:36 V 04 58 05.21 +13 01 20.5 V 270
2025-01-03 09:56:36 v 1 134.17922 +34.51188 270
2025-01-03 09:57:24 V 04 58 05.27 +13 01 21.8 V 270
2025-01-03 09:57:24 v 1 134.35900 +35.08986 270
2025-01-03 10:30:28 V 04 58 11.20 +13 02 04.8 V 270
2025-01-03 10:30:28 v 1 134.17922 +34.51188 270
2025-01-03 10:34:05 V 04 58 11.79 +13 02 09.8 V 270
2025-01-03 10:34:05 v 1 134.35900 +35.08986 270
2025-01-03 10:43:10 V 04 58 13.49 +13 02 21.2 V 270
2025-01-03 10:43:10 v 1 134.17922 +34.51188 270
2025-01-03 10:51:49 V 04 58 14.91 +13 02 32.3 V 270
2025-01-03 10:51:49 v 1 134.35900 +35.08986 270
2025-01-03 10:55:41 V 04 58 15.68 +13 02 37.6 V 270
2025-01-03 10:55:41 v 1 134.17922 +34.51188 270
2025-01-03 12:29:42 V 04 58 32.31 +13 04 42.0 V 270
2025-01-03 12:29:42 v 1 130.66561 +31.73956 270
2025-01-03 12:47:22 V 04 58 35.35 +13 05 03.6 V 270
2025-01-03 12:47:22 v 1 130.66561 +31.73956 270
2025-01-03 13:10:00 V 04 58 39.32 +13 05 32.9 V 270
2025-01-03 13:10:00 v 1 130.66561 +31.73956 270
2025-01-03 13:27:40 V 04 58 42.31 +13 05 54.7 V 270
2025-01-03 13:27:40 v 1 130.66561 +31.73956 270
2025-01-03 18:53:27 V 04 59 43.35 +13 12 26.5 V 270
2025-01-03 18:53:27 v 1 002.34624 +47.05753 270
2025-01-03 19:01:35 V 04 59 44.75 +13 12 36.0 V 270
2025-01-03 19:01:35 v 1 002.34624 +47.05753 270
2025-01-03 19:09:44 V 04 59 46.10 +13 12 46.4 V 270
2025-01-03 19:09:44 v 1 002.34624 +47.05753 270
2025-01-03 19:17:40 V 04 59 47.50 +13 12 56.3 V 270
2025-01-03 19:17:40 v 1 002.34624 +47.05753 270
2025-01-03 19:29:13 V 04 59 49.04 +13 13 06.7 V 270
2025-01-03 19:29:13 v 1 012.47542 +55.77225 270
2025-01-03 19:38:33 V 04 59 50.53 +13 13 17.5 V 270
2025-01-03 19:38:33 v 1 012.47542 +55.77225 270
2025-01-03 19:47:53 V 04 59 52.18 +13 13 29.3 V 270
2025-01-03 19:47:53 v 1 012.47542 +55.77225 270
2025-01-03 19:57:13 V 04 59 53.74 +13 13 40.3 V 270
2025-01-03 19:57:13 v 1 012.47542 +55.77225 270
2025-01-04 00:45:49 C 05 00 45.31 +13 20 34.4 834
2025-01-04 01:23:44 C 05 00 51.54 +13 21 19.6 834
2025-01-04 03:26:22 C 05 01 12.002 +13 23 41.42 V W68
2025-01-04 03:30:56 C 05 01 12.746 +13 23 46.68 V W68
2025-01-04 03:39:26 C 05 01 14.112 +13 23 56.62 V W68
2025-01-04 03:57:53 C 05 01 17.098 +13 24 18.00 V W68
2025-01-04 06:13:17 C 05 01 40.739 +13 26 09.35 V 703
2025-01-04 06:16:37 C 05 01 41.275 +13 26 13.20 V 703
2025-01-04 06:19:56 C 05 01 41.804 +13 26 17.02 V 703
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2024-12-17 23:40:00 57682519 10 us 8560 -14 -14
2024-12-18 00:30:00 57552867 1 us 8560 -14 -14
2024-12-20 01:00:00 54789190.792 10 us 8560 -14 -14
2024-12-21 05:50:00 57668455 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)