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
2008-03-07 12:30:27 C 06 21 18.06 +03 33 06.5 r 379
2008-03-07 12:34:38 C 06 21 17.90 +03 32 50.6 r 379
2008-03-07 12:38:51 C 06 21 17.74 +03 32 34.4 r 379
2008-03-08 12:02:11 C 06 20 40.32 +02 06 29.3 r 379
2008-03-08 12:05:42 C 06 20 40.22 +02 06 16.6 r 379
2008-03-08 12:09:12 C 06 20 40.08 +02 06 04.1 r 379
2008-03-08 12:34:41 C 06 20 39.26 +02 04 33.0 r 379
2008-03-08 12:38:11 C 06 20 39.15 +02 04 20.3 r 379
2008-03-09 03:59:39 C 06 20 18.09 +01 10 28.4 16.7 c 704
2008-03-09 04:16:04 C 06 20 17.64 +01 09 31.9 17.2 c 704
2008-03-09 04:48:16 C 06 20 16.64 +01 07 40.6 16.9 c 704
2008-03-09 05:04:13 C 06 20 16.14 +01 06 45.6 16.8 c 704
2008-03-10 02:28:15 C 06 19 51.50 -00 04 55.6 16.7 c 704
2008-03-10 02:28:28 C 06 19 51.51 -00 04 57.2 17.0 c 704
2008-03-10 02:30:52 C 06 19 50.97 -00 05 06.1 r H45
2008-03-10 02:32:17 C 06 19 50.93 -00 05 10.6 r H45
2008-03-10 02:32:54 C 06 19 50.89 -00 05 12.6 r H45
2008-03-10 02:35:32 C 06 19 50.81 -00 05 21.2 r H45
2008-03-10 02:36:22 C 06 19 50.79 -00 05 23.9 r H45
2008-03-10 02:44:13 C 06 19 51.09 -00 05 49.1 17.5 c 704
2008-03-10 02:44:19 C 06 19 51.08 -00 05 49.3 17.6 c 704
2008-03-10 03:00:09 C 06 19 50.62 -00 06 41.0 16.7 c 704
2008-03-10 03:00:40 C 06 19 50.60 -00 06 41.9 16.8 c 704
2008-03-10 03:16:05 C 06 19 50.19 -00 07 32.7 16.9 c 704
2008-03-10 03:17:02 C 06 19 50.16 -00 07 35.8 16.7 c 704
2008-03-10 03:31:59 C 06 19 49.75 -00 08 24.4 16.7 c 704
2008-03-10 03:32:58 C 06 19 49.75 -00 08 27.0 16.7 c 704
2008-03-10 11:48:02 C 06 19 40.71 -00 35 05.7 r 379
2008-03-10 12:56:15 C 06 19 39.06 -00 38 43.3 r 379
2008-03-10 12:59:28 C 06 19 39.00 -00 38 53.4 r 379
2008-03-11 01:46:10 C 06 19 27.74 -01 19 06.7 r H51
2008-03-11 01:46:47 C 06 19 27.74 -01 19 08.6 r H51
2008-03-11 01:47:35 C 06 19 27.72 -01 19 11.3 r H51
2008-03-11 01:48:12 C 06 19 27.71 -01 19 13.1 r H51
2008-03-11 01:48:49 C 06 19 27.67 -01 19 15.4 r H51
2008-03-11 04:26:28 C 06 19 24.20 -01 27 17.4 r H45
2008-03-11 04:27:16 C 06 19 24.20 -01 27 19.9 r H45
2008-03-11 04:28:39 C 06 19 24.16 -01 27 23.9 r H45
2008-03-11 04:29:30 C 06 19 24.15 -01 27 26.9 r H45
2008-03-11 04:30:36 C 06 19 24.12 -01 27 30.2 r H45
2008-03-16 03:23:38 C 06 18 28.70 -06 48 42.7 r H45
2008-03-16 03:26:32 C 06 18 28.70 -06 48 48.9 r H45
2008-03-16 03:27:31 C 06 18 28.69 -06 48 51.3 r H45
2008-03-16 03:30:16 C 06 18 28.67 -06 48 57.8 r H45
2008-03-16 03:32:29 C 06 18 28.65 -06 49 03.1 r H45
2008-05-07 09:46:56 C 06 38 34.44 -29 53 03.7 r E12
2008-05-07 09:54:33 C 06 38 34.58 -29 53 07.5 r E12
2008-05-07 10:02:11 C 06 38 34.62 -29 53 12.4 r E12
2008-05-07 10:09:50 C 06 38 34.65 -29 53 16.6 r E12
2008-12-14 01:32:48 C 13 19 15.75 +30 41 02.4 18.8 o C20
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)