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
2020-05-04 03:21:30 C 06 20 18.73 +27 31 16.8 V G96
2021-01-06 01:38:42 C 21 58 30.35 +20 18 01.9 V 703
2021-01-06 01:46:56 C 21 58 31.65 +20 18 13.9 V 703
2021-01-06 01:55:11 C 21 58 32.87 +20 18 26.0 V 703
2021-01-11 17:08:15 C 22 19 47.25 +23 22 38.6 V 130
2021-01-11 17:16:51 C 22 19 48.68 +23 22 49.0 V 130
2021-01-13 05:06:33 C 22 25 36.89 +24 09 59.7 V T05
2021-01-13 05:12:28 C 22 25 37.81 +24 10 07.5 V T05
2021-01-13 05:21:02 C 22 25 39.19 +24 10 18.7 V T05
2021-01-13 05:35:32 C 22 25 41.47 +24 10 36.8 V T05
2021-01-18 11:00:31 C 22 46 41.38 +26 49 14.1 q D29
2021-01-18 11:20:53 C 22 46 44.90 +26 49 39.0 q D29
2021-01-18 11:41:15 C 22 46 48.35 +26 50 03.2 q D29
2021-02-08 02:03:42 C 00 21 16.55 +35 09 18.1 V 703
2021-02-08 02:26:43 C 00 21 21.34 +35 09 33.5 V 703
2021-02-23 02:19:56 C 01 41 04.64 +38 12 10.9 V 703
2021-02-23 02:27:40 C 01 41 06.38 +38 12 12.3 V 703
2021-02-23 02:35:23 C 01 41 08.14 +38 12 13.8 V 703
2021-02-23 02:43:07 C 01 41 09.93 +38 12 15.3 V 703
2022-01-15 02:24:52 C 22 37 43.74 +42 02 35.7 V G96
2022-01-15 02:33:08 C 22 37 45.49 +42 02 43.2 V G96
2022-01-15 02:41:25 C 22 37 47.23 +42 02 50.7 V G96
2022-01-15 02:49:44 C 22 37 49.00 +42 02 58.0 V G96
2022-01-30 05:33:03 C 00 05 21.60 +46 07 46.2 V T08
2022-01-30 05:37:43 C 00 05 22.85 +46 07 47.3 V T08
2022-01-30 05:51:00 C 00 05 26.38 +46 07 51.9 V T08
2022-01-30 06:06:21 C 00 05 30.46 +46 07 57.1 V T08
2022-02-09 05:55:50 C 01 12 06.18 +46 36 06.0 V T05
2022-02-09 06:00:29 C 01 12 07.44 +46 36 04.7 V T05
2022-02-09 06:09:05 C 01 12 09.88 +46 36 03.7 V T05
2022-02-09 06:28:14 C 01 12 15.22 +46 36 00.3 V T05
2022-02-13 02:43:06 C 01 38 24.01 +46 12 31.6 V 703
2022-02-13 02:50:46 C 01 38 26.15 +46 12 28.8 V 703
2022-02-13 02:58:27 C 01 38 28.21 +46 12 25.8 V 703
2022-02-13 03:06:07 C 01 38 30.35 +46 12 22.0 V 703
2022-02-15 03:18:46 C 01 52 04.00 +45 52 24.0 V G96
2022-02-15 03:26:51 C 01 52 06.25 +45 52 19.9 V G96
2022-02-15 03:34:58 C 01 52 08.49 +45 52 15.4 V G96
2022-02-15 03:43:04 C 01 52 10.75 +45 52 11.8 V G96
2022-02-19 02:55:20 C 02 18 30.12 +44 57 51.3 V 703
2022-02-19 03:04:17 C 02 18 32.39 +44 57 44.9 V 703
2022-02-19 03:13:13 C 02 18 34.80 +44 57 39.1 V 703
2022-02-20 05:20:21 C 02 25 39.49 +44 39 29.3 V T05
2022-02-20 05:24:57 C 02 25 40.68 +44 39 25.5 V T05
2022-02-20 05:33:00 C 02 25 42.78 +44 39 20.1 V T05
2022-02-20 05:54:52 C 02 25 48.55 +44 39 03.7 V T05
2022-03-08 03:01:04 C 03 58 35.12 +38 06 50.0 V 703
2022-03-08 03:09:39 C 03 58 36.93 +38 06 38.8 V 703
2022-03-08 03:18:13 C 03 58 38.77 +38 06 28.6 V 703
2022-03-08 03:26:47 C 03 58 40.61 +38 06 17.6 V 703
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)