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
2023-01-31 18:52:31 C 00 46 34.58 +69 27 05.1 X L63
2023-02-04 18:42:35 C 01 45 19.52 +67 05 07.4 X L63
2023-02-04 18:55:19 C 01 45 26.60 +67 04 42.7 X L63
2023-02-04 19:08:33 C 01 45 34.03 +67 04 17.1 X L63
2023-02-09 21:10:28 C 02 46 53.71 +62 21 46.4 X L18
2023-02-09 21:11:44 C 02 46 54.31 +62 21 42.9 X L18
2023-02-09 21:12:59 C 02 46 54.85 +62 21 39.5 X L18
2023-02-09 21:14:02 C 02 46 55.21 +62 21 36.6 X L18
2023-02-09 21:14:53 C 02 46 55.46 +62 21 34.6 X L18
2023-02-09 21:15:43 C 02 46 55.90 +62 21 32.0 X L18
2023-02-14 18:11:06 C 03 31 25.58 +56 36 45.0 X L99
2023-02-14 18:14:36 C 03 31 26.68 +56 36 32.9 X L99
2023-02-14 18:17:51 C 03 31 27.70 +56 36 22.9 X L99
2023-02-20 18:57:03 C 04 12 03.06 +48 38 54.9 Z L74
2023-02-20 19:01:11 C 04 12 04.03 +48 38 40.8 Z L74
2023-02-20 19:05:07 C 04 12 04.91 +48 38 27.3 Z L74
2023-02-24 04:21:33 C 04 29 59.81 +44 03 33.2 V U55
2023-02-24 04:32:15 C 04 30 01.90 +44 02 56.8 V U55
2023-02-24 04:42:58 C 04 30 04.03 +44 02 20.5 V U55
2023-03-04 02:56:20 C 05 03 07.780 +33 43 53.98 V G96
2023-03-04 03:03:49 C 05 03 08.845 +33 43 30.76 V G96
2023-03-04 03:11:17 C 05 03 09.904 +33 43 07.68 V G96
2023-03-04 03:18:46 C 05 03 10.980 +33 42 44.17 V G96
2023-03-04 20:42:30 C 05 05 44.48 +32 49 08.2 X L63
2023-03-04 20:48:53 C 05 05 45.37 +32 48 48.5 X L63
2023-03-05 01:38:24 C 05 06 27.67 +32 34 10.1 V W46
2023-03-05 01:48:49 C 05 06 29.11 +32 33 38.2 V W46
2023-03-05 02:01:21 C 05 06 30.85 +32 32 59.4 V W46
2023-03-05 13:20:04 C 05 08 08.06 +31 58 40.0 V D29
2023-03-05 13:30:32 C 05 08 09.46 +31 58 08.6 V D29
2023-03-05 13:40:59 C 05 08 10.89 +31 57 36.3 V D29
2023-03-06 06:23:30 C 05 10 32.429 +31 07 32.56 V T05
2023-03-06 06:28:03 C 05 10 33.036 +31 07 18.59 V T05
2023-03-06 06:47:33 C 05 10 35.614 +31 06 19.91 V T05
2023-03-06 07:10:47 C 05 10 38.683 +31 05 10.10 V T05
2023-03-08 18:03:39 C 05 18 32.455 +28 13 37.88 V M22
2023-03-08 18:09:29 C 05 18 33.154 +28 13 20.42 V M22
2023-03-08 18:19:14 C 05 18 34.387 +28 12 51.98 V M22
2023-03-08 18:44:51 C 05 18 37.536 +28 11 40.16 V M22
2023-03-10 00:26:39 C 05 22 23.537 +26 48 00.14 V W68
2023-03-10 00:31:11 C 05 22 24.094 +26 47 47.58 V W68
2023-03-10 00:42:52 C 05 22 25.474 +26 47 14.75 V W68
2023-03-10 01:07:03 C 05 22 28.385 +26 46 07.43 V W68
2023-03-12 17:56:12 C 05 30 16.070 +23 50 43.84 V M22
2023-03-12 18:04:05 C 05 30 16.930 +23 50 23.32 V M22
2023-03-12 18:09:16 C 05 30 17.556 +23 50 09.96 V M22
2023-03-12 18:11:53 C 05 30 17.818 +23 50 02.54 V M22
2023-03-12 18:18:22 C 05 30 18.547 +23 49 45.84 V M22
2023-03-12 18:24:13 C 05 30 19.202 +23 49 30.36 V M22
2023-03-12 18:26:14 C 05 30 19.454 +23 49 24.78 V M22
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)