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
2004-11-02 16:05:24 C 15 02 47.37 +52 34 41.1 o 084
2004-11-03 18:06:57 C 15 02 55.83 +52 37 02.1 o 084
2004-11-13 20:02:55 C 15 04 01.66 +52 47 13.5 o 084
2004-11-14 17:00:51 C 15 04 06.39 +52 47 45.8 o 084
2004-11-21 18:12:08 C 15 04 42.52 +52 53 20.5 o 084
2004-11-22 16:46:14 C 15 04 46.13 +52 54 32.6 o 084
2004-11-26 03:57:53 C 15 04 58.72 +53 00 22.5 o 084
2004-11-28 16:00:44 C 15 05 02.11 +53 06 06.4 o 084
2004-12-13 22:41:08 C 15 03 23.73 +54 25 43.4 o 084
2004-12-21 15:28:53 C 14 59 44.75 +55 43 45.1 o 084
2004-12-23 12:19:04 C 14 58 25.19 +56 07 14.7 16.8 c 704
2004-12-23 12:40:01 C 14 58 24.44 +56 07 26.9 17.2 c 704
2004-12-23 13:00:23 C 14 58 23.70 +56 07 38.5 17.5 c 704
2004-12-25 04:35:42 C 14 56 59.92 +56 29 40.6 o 084
2004-12-31 10:50:13 C 14 49 46.15 +58 06 14.8 17.5 c 704
2004-12-31 11:28:23 C 14 49 43.72 +58 06 43.7 17.6 c 704
2004-12-31 11:48:13 C 14 49 42.57 +58 06 57.3 18.2 c 704
2004-12-31 17:13:15 C 14 49 21.26 +58 10 37.0 o 084
2005-01-03 17:05:18 C 14 44 24.94 +59 04 07.9 o 084
2005-01-12 04:10:25 C 14 23 23.25 +61 55 22.8 o 084
2005-01-15 04:12:11 C 14 12 35.64 +63 00 04.5 o 084
2005-01-18 09:49:11 C 13 58 28.31 +64 09 06.3 o 699
2005-01-18 10:23:16 C 13 58 21.34 +64 09 37.0 o 699
2005-01-18 10:57:21 C 13 58 14.30 +64 10 07.8 o 699
2005-01-18 11:31:25 C 13 58 07.39 +64 10 38.8 o 699
2005-01-22 22:17:42 C 13 33 38.94 +65 38 15.5 c A30
2005-01-22 22:24:25 C 13 33 37.25 +65 38 21.0 c A30
2005-01-22 22:26:03 C 13 33 36.83 +65 38 22.2 c A30
2005-01-22 22:32:47 C 13 33 35.13 +65 38 27.2 c A30
2005-01-22 22:33:31 C 13 33 34.95 +65 38 28.0 c A30
2005-01-23 11:29:13 C 13 30 10.21 +65 48 17.5 c H41
2005-01-23 11:31:03 C 13 30 09.74 +65 48 18.7 c H41
2005-01-23 11:33:02 C 13 30 09.19 +65 48 19.4 c H41
2005-01-23 11:34:27 C 13 30 08.79 +65 48 20.2 c H41
2005-01-29 08:48:02 C 12 47 10.89 +67 09 52.6 17.6 c 704
2005-01-29 09:07:40 C 12 47 04.12 +67 10 00.3 17.6 c 704
2005-01-29 09:28:39 C 12 46 56.79 +67 10 08.9 17.3 c 704
2005-01-29 09:49:32 C 12 46 49.49 +67 10 17.4 17.1 c 704
2005-01-29 10:15:30 C 12 46 40.39 +67 10 27.4 17.2 c 704
2005-01-30 03:04:45 C 12 40 50.92 +67 16 16.3 o 084
2005-01-30 03:08:23 C 12 40 49.63 +67 16 17.2 o 084
2005-02-02 07:13:59 C 12 13 10.60 +67 30 05.7 15.2 z 294
2005-02-02 07:37:40 C 12 13 01.50 +67 30 06.9 15.8 z 294
2005-02-03 01:58:38 C 12 06 07.09 +67 29 45.6 16.3 z 294
2005-02-03 02:52:54 C 12 05 46.39 +67 29 46.8 17.0 z 294
2005-02-04 03:53:32 C 11 56 11.29 +67 27 05.9 o 084
2005-02-05 03:56:36 C 11 46 57.06 +67 21 53.5 o 084
2005-02-05 04:00:15 C 11 46 55.51 +67 21 52.2 o 084
2005-02-05 15:49:35 C 11 42 24.43 +67 18 27.5 m 379
2005-02-05 15:55:41 C 11 42 22.00 +67 18 25.9 m 379
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)