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
2000-03-10 19:05:40 C 06 33 04.22 +58 18 04.3 610
2000-03-13 21:24:48 C 06 43 00.31 +55 58 25.0 18.2 461
2000-03-13 21:26:45 C 06 43 00.54 +55 58 21.4 461
2000-03-13 21:28:35 C 06 43 00.76 +55 58 18.0 461
2000-03-23 20:13:44 C 07 09 48.76 +49 01 16.3 c 118
2000-03-23 20:26:10 C 07 09 49.96 +49 00 55.7 c 118
2000-03-26 03:01:58 C 07 15 11.88 +47 32 40.5 17.9 c 704
2000-03-26 03:22:43 C 07 15 13.82 +47 32 07.2 18.0 c 704
2000-03-26 03:43:34 C 07 15 15.76 +47 31 33.6 17.9 c 704
2000-03-26 04:04:21 C 07 15 17.65 +47 31 00.4 17.7 c 704
2000-03-26 04:25:15 C 07 15 19.59 +47 30 26.9 17.7 c 704
2000-04-06 03:25:40 C 07 38 45.137 +41 01 01.39 n 645
2000-04-06 03:26:52 C 07 38 45.233 +41 00 59.67 n 645
2000-04-06 03:29:15 C 07 38 45.421 +41 00 56.50 n 645
2000-04-06 03:30:27 C 07 38 45.523 +41 00 54.87 n 645
2000-04-07 03:40:59 C 07 40 45.800 +40 27 54.62 n 645
2000-04-07 03:42:11 C 07 40 45.895 +40 27 53.02 n 645
2000-04-07 03:44:34 C 07 40 46.090 +40 27 49.70 n 645
2000-04-07 03:45:46 C 07 40 46.195 +40 27 48.13 n 645
2000-04-22 20:18:31 C 08 09 57.99 +32 45 51.6 c 118
2000-04-22 20:32:48 C 08 09 59.00 +32 45 35.1 c 118
2000-05-26 03:55:51 C 09 05 24.60 +20 09 08.5 c 699
2000-05-26 04:06:06 C 09 05 25.31 +20 09 00.7 c 699
2000-05-26 04:16:24 C 09 05 26.05 +20 08 50.6 c 699
2000-05-26 04:26:41 C 09 05 26.64 +20 08 43.6 c 699
2001-12-13 10:29:26 C 12 51 07.71 +05 57 45.4 18.0 c 704
2001-12-13 10:51:33 C 12 51 08.63 +05 57 30.2 18.8 c 704
2001-12-13 11:13:31 C 12 51 09.53 +05 57 16.6 18.3 c 704
2001-12-13 11:35:30 C 12 51 10.50 +05 57 01.3 18.7 c 704
2001-12-13 11:57:30 C 12 51 11.36 +05 56 47.0 19.0 c 704
2002-01-12 11:15:48 C 13 11 27.56 -01 45 59.3 18.9 c 704
2002-01-12 11:37:52 C 13 11 27.75 -01 46 13.5 18.8 c 704
2002-01-12 11:59:54 C 13 11 27.95 -01 46 27.6 18.5 c 704
2002-01-12 12:22:10 C 13 11 28.13 -01 46 41.5 18.3 c 704
2002-01-12 12:41:42 C 13 11 28.69 -01 46 52.0 19.3 c 608
2002-01-12 12:44:17 C 13 11 28.31 -01 46 55.2 18.6 c 704
2002-01-12 12:57:23 C 13 11 28.84 -01 47 01.7 19.3 c 608
2002-01-12 13:11:56 C 13 11 28.98 -01 47 11.2 19.3 c 608
2002-01-21 09:16:18 C 13 12 14.95 -04 01 04.0 18.0 c 704
2002-01-21 09:38:04 C 13 12 14.83 -04 01 17.0 18.1 c 704
2002-01-21 09:59:49 C 13 12 14.69 -04 01 30.2 18.5 c 704
2002-01-21 10:21:39 C 13 12 14.57 -04 01 44.7 18.7 c 704
2002-01-21 10:43:35 C 13 12 14.51 -04 01 58.8 18.9 c 704
2002-01-25 11:19:20 C 13 11 31.37 -05 02 59.8 c 670
2002-02-07 09:29:23 C 13 03 51.70 -08 19 12.0 17.6 c 704
2002-02-07 09:49:52 C 13 03 50.86 -08 19 25.2 18.1 c 704
2002-02-07 10:10:25 C 13 03 50.00 -08 19 38.6 18.9 c 704
2002-02-07 10:30:56 C 13 03 49.17 -08 19 51.2 18.6 c 704
2002-02-07 10:36:25 C 13 03 48.97 -08 19 54.7 c 699
2002-02-07 10:51:22 C 13 03 48.28 -08 20 04.3 18.8 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)