187026 (2005 EK70)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1354629144 ± 8.64e-09
Semi-major axis (a)0.9596047701 AU ± 9.99e-11
Inclination (i)30.00097876° ± 2.91e-06
Long. of Asc. Node (Ω)329.77623019° ± 8.43e-07
Arg. of Perihelion (ω)347.03509329° ± 6.57e-06
Mean Anomaly (M)148.25399354° ± 8.25e-06
Mean Motion (n)1.0485126608°/day ± 1.64e-10
Perihelion dist (q)0.82961391 AU ± 8.29e-09
Aphelion dist (Q)1.08959563 AU ± 8.29e-09
Orbital Period0.94002325 yr ± 1.47e-10
Physical Parameters
H (abs. magnitude)17.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.258″
Uncertainty0
Orbit TypeAten
MOID0.096325 AU
Observations Used1403
Radar Obs Used1
Oppositions1
Arc Total2005-2026
First Observation Used2005-03-08
Last Observation Used2026-02-13
Observations (1628)
Date Type RA Dec Mag Band Observatory
2024-02-12 21:18:07 C 11 38 08.923 +31 16 37.49 Z C23
2024-02-12 21:20:26 C 11 38 07.570 +31 16 27.62 Z C23
2024-02-12 21:22:45 C 11 38 06.254 +31 16 16.39 Z C23
2024-02-12 22:21:13 V 11 37 32.39 +31 11 51.2 V 270
2024-02-12 22:21:13 v 1 359.62621 +49.20367 270
2024-02-12 22:43:51 V 11 37 19.05 +31 10 07.7 V 270
2024-02-12 22:43:51 v 1 359.62621 +49.20367 270
2024-02-12 23:22:18 V 11 36 56.19 +31 07 10.8 V 270
2024-02-12 23:22:18 v 1 359.62621 +49.20367 270
2024-02-12 23:47:19 V 11 36 41.37 +31 05 14.4 V 270
2024-02-12 23:47:19 v 1 359.62621 +49.20367 270
2024-02-13 11:01:33 C 11 30 04.147 +30 11 18.78 V T05
2024-02-13 11:06:54 C 11 30 00.838 +30 10 52.21 V T05
2024-02-13 11:14:25 C 11 29 56.182 +30 10 14.88 V T05
2024-02-13 11:22:14 C 11 29 51.343 +30 09 35.93 V T05
2024-02-13 12:45:44 V 11 29 04.33 +30 02 01.9 V 270
2024-02-13 12:45:44 v 1 139.13435 +35.32882 270
2024-02-13 13:34:58 V 11 28 34.14 +29 57 59.6 V 270
2024-02-13 13:34:58 v 1 139.13435 +35.32882 270
2024-02-13 14:10:18 V 11 28 12.29 +29 55 00.5 V 270
2024-02-13 14:10:18 v 1 140.17431 +36.06244 270
2024-02-13 14:20:20 V 11 28 06.29 +29 54 10.7 V 270
2024-02-13 14:20:20 v 1 139.13435 +35.32882 270
2024-02-13 14:55:45 V 11 27 44.50 +29 51 12.2 V 270
2024-02-13 14:55:45 v 1 139.13435 +35.32882 270
2024-02-13 15:06:17 V 11 27 37.81 +29 50 15.9 V 270
2024-02-13 15:06:17 v 1 140.17431 +36.06244 270
2024-02-13 15:53:46 V 11 27 08.29 +29 46 13.8 V 270
2024-02-13 15:53:46 v 1 140.17431 +36.06244 270
2024-02-13 16:32:41 V 11 26 44.04 +29 42 52.9 V 270
2024-02-13 16:32:41 v 1 140.17431 +36.06244 270
2024-02-13 19:44:30 V 11 24 52.53 +29 25 34.1 V 270
2024-02-13 19:44:30 v 1 005.04000 +43.84000 270
2024-02-13 19:58:39 V 11 24 44.04 +29 24 19.6 V 270
2024-02-13 19:58:39 v 1 005.04000 +43.84000 270
2024-02-13 20:12:10 V 11 24 35.78 +29 23 07.2 V 270
2024-02-13 20:12:10 v 1 005.04000 +43.84000 270
2024-02-13 20:23:52 V 11 24 28.58 +29 22 10.8 V 270
2024-02-13 20:23:52 v 1 005.04000 +43.84000 270
2024-02-13 22:18:51 B 11 23 17.350 +29 12 14.72 V 160
2024-02-13 22:23:19 B 11 23 14.573 +29 11 51.25 V 160
2024-02-13 22:27:51 B 11 23 11.748 +29 11 27.38 V 160
2024-02-14 05:05:12 V 11 19 08.39 +28 35 37.2 V 270
2024-02-14 05:05:12 v 1 278.76254 +35.74271 270
2024-02-14 05:18:18 V 11 19 00.11 +28 34 25.5 V 270
2024-02-14 05:18:18 v 1 278.76254 +35.74271 270
2024-02-14 05:31:24 V 11 18 51.81 +28 33 13.8 V 270
2024-02-14 05:31:24 v 1 278.76254 +35.74271 270
2024-02-14 05:44:35 V 11 18 43.41 +28 32 01.4 V 270
2024-02-14 05:44:35 v 1 278.76254 +35.74271 270
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2008-02-24 01:21:00 157739924.98 8 us 2380 -1 -1
2008-02-24.056250 15773992498 8000 us 2380 251 251
Station codes
-1 Arecibo (305-m, 1963–2020)