11066 Sigurd (1992 CC1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3753613613 ± 2.00e+00
Semi-major axis (a)1.3916255786 AU ± 3.00e+00
Inclination (i)36.87645955° ± 4.00e+00
Long. of Asc. Node (Ω)349.21820447° ± 5.00e+00
Arg. of Perihelion (ω)22.02006804° ± 6.00e+00
Mean Anomaly (M)315.32798300° ± 1.41e-04
Mean Motion (n)0.6003833949°/day ± 1.94e+00
Perihelion dist (q)0.86926311 AU ± 3.36e+00
Aphelion dist (Q)1.91398805 AU ± 4.98e+00
Orbital Period1.64166146 yr ± 5.31e+00
NGA Modelr2
A2-1.36685657e-06 AU/d²
Physical Parameters
H (abs. magnitude)15.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.305″
Uncertainty0
Orbit TypeApollo
MOID0.120065 AU
Observations Used2276
Gaia Obs Used137
Oppositions16
Arc Total1976-2025
First Observation Used1976-04-01
Last Observation Used2025-07-26
Observations (2457)
Date Type RA Dec Mag Band Observatory
2010-03-08 00:04:16 C 10 16 13.37 +31 42 37.1 u J26
2010-03-08 00:06:27 C 10 16 13.05 +31 42 34.8 u J26
2010-03-08 00:10:35 C 10 16 12.52 +31 42 30.7 u J26
2010-03-12 21:56:40 C 10 01 54.75 +29 41 50.5 16.2 o 084
2010-03-12 21:59:49 C 10 01 54.38 +29 41 47.0 16.1 o 084
2010-03-13 02:46:56 C 10 01 22.36 +29 36 43.6 16.1 u 084
2010-03-14 00:44:35 C 09 58 59.92 +29 13 45.4 u 160
2010-03-14 00:47:37 C 09 58 59.61 +29 13 41.8 u 160
2010-03-14 00:50:38 C 09 58 59.27 +29 13 38.7 u 160
2010-03-14 23:41:51 C 09 56 36.70 +28 49 35.2 v 160
2010-03-14 23:44:09 C 09 56 36.46 +28 49 32.9 v 160
2010-03-14 23:46:21 C 09 56 36.20 +28 49 30.9 v 160
2010-03-15 23:08:21 C 09 54 16.14 +28 24 50.9 u 160
2010-03-15 23:11:23 C 09 54 15.83 +28 24 47.3 u 160
2010-03-15 23:14:24 C 09 54 15.61 +28 24 44.5 u 160
2010-03-16 23:03:34 C 09 51 58.69 +27 59 33.9 u 160
2010-03-16 23:06:36 C 09 51 58.40 +27 59 30.7 u 160
2010-03-16 23:09:37 C 09 51 58.11 +27 59 27.5 u 160
2010-03-17 19:24:21 C 09 50 07.15 +27 38 04.3 r J75
2010-03-17 19:43:03 C 09 50 05.41 +27 37 44.8 r J75
2010-03-17 20:01:47 C 09 50 03.69 +27 37 25.1 r J75
2010-03-22 17:35:30 C 09 40 38.44 +25 34 13.0 18.7 o 084
2010-03-23 21:31:43 C 09 38 43.47 +25 05 25.9 17.1 u C20
2010-03-23 21:35:57 C 09 38 43.18 +25 05 21.5 17.0 u C20
2010-03-23 22:15:48 C 09 38 40.74 +25 04 40.6 u B67
2010-03-23 22:21:45 C 09 38 40.31 +25 04 34.5 u B67
2010-03-23 22:27:41 C 09 38 39.91 +25 04 28.4 u B67
2010-03-24 18:13:46 C 09 37 23.72 +24 44 14.9 17.2 u C20
2010-03-24 18:17:59 C 09 37 23.45 +24 44 10.7 17.2 u C20
2010-03-25 21:26:40 C 09 35 43.93 +24 16 35.7 17.4 u C20
2010-03-27 18:50:43 C 09 33 12.80 +23 31 05.6 16.9 u C20
2010-03-27 18:54:56 C 09 33 12.58 +23 31 01.3 17.3 u C20
2010-03-28 22:13:31 C 09 31 49.57 +23 04 01.1 19.3 u C20
2010-03-28 22:17:45 C 09 31 49.36 +23 03 56.9 18.5 u C20
2010-03-30 20:10:50 C 09 29 44.29 +22 19 17.4 18.0 u 084
2010-04-02 22:22:36 C 09 26 55.28 +21 09 05.8 18.0 u C20
2010-04-02 22:26:50 C 09 26 55.13 +21 09 01.9 17.8 u C20
2010-04-05 20:00:18 C 09 24 52.58 +20 05 28.6 r 106
2010-04-05 20:15:34 C 09 24 52.14 +20 05 15.2 r 106
2010-04-05 20:30:49 C 09 24 51.73 +20 05 01.6 r 106
2010-04-05 20:46:06 C 09 24 51.28 +20 04 47.2 r 106
2010-04-05 21:05:36 C 09 24 50.86 +20 04 29.4 u B67
2010-04-05 21:13:08 C 09 24 50.65 +20 04 22.6 u B67
2010-04-05 21:20:47 C 09 24 50.45 +20 04 15.8 u B67
2010-04-05 22:09:49 C 09 24 49.09 +20 03 32.4 u 160
2010-04-05 22:12:50 C 09 24 49.02 +20 03 29.8 u 160
2010-04-05 22:15:53 C 09 24 48.91 +20 03 27.1 u 160
2010-04-05 23:09:24 C 09 24 47.38 +20 02 37.8 17.2 u C20
2010-04-05 23:13:39 C 09 24 47.28 +20 02 33.9 17.3 u C20
2010-04-08 05:39:02 C 09 23 34.27 +19 14 29.4 17.5 c 704
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2004-09-18 17:22:00 -103140.57 0.5 Hz 2380 -1 -1
2004-09-18 18:51:00 142814912.23 3 us 2380 -1 -1
2004-09-19 18:27:00 147131137.6 2 us 2380 -1 -1
2004-09-20 17:40:00 152315601.4 2 us 2380 -1 -1
2004-09-21 19:19:00 159010175.8 3 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)