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
2015-03-26 09:56:22 C 10 19 27.90 +09 15 23.5 q G96
2015-03-26 09:56:55 C 10 19 27.84 +09 15 23.1 q G96
2015-03-26 09:57:29 C 10 19 27.80 +09 15 22.8 q G96
2015-04-02 22:29:28 C 10 06 05.10 +07 43 27.2 q 160
2015-04-02 22:32:18 C 10 06 04.92 +07 43 25.8 q 160
2015-04-02 22:35:11 C 10 06 04.74 +07 43 24.4 q 160
2015-04-04 02:24:05 C 10 04 22.93 +07 29 33.1 u H21
2015-04-04 02:30:18 C 10 04 22.56 +07 29 29.8 u H21
2015-04-04 02:35:46 C 10 04 22.25 +07 29 27.2 u H21
2015-04-04 02:42:11 C 10 04 21.85 +07 29 23.8 u H21
2015-04-05 03:30:04 C 10 02 55.48 +07 17 06.8 q H21
2015-04-05 03:32:46 C 10 02 55.33 +07 17 05.2 q H21
2015-04-05 03:35:35 C 10 02 55.16 +07 17 03.8 q H21
2015-04-05 03:38:25 C 10 02 55.00 +07 17 02.5 q H21
2015-04-05 03:41:13 C 10 02 54.84 +07 17 00.9 q H21
2015-04-05 03:44:01 C 10 02 54.67 +07 16 59.5 q H21
2015-04-05 03:46:41 C 10 02 54.51 +07 16 58.2 q H21
2015-04-06 21:19:33 C 10 00 39.79 +06 56 32.8 q 160
2015-04-06 21:22:23 C 10 00 39.68 +06 56 32.2 q 160
2015-04-06 21:25:07 C 10 00 39.51 +06 56 31.4 q 160
2015-04-07 21:04:12 C 09 59 28.27 +06 44 59.6 q 160
2015-04-07 21:07:01 C 09 59 28.16 +06 44 58.0 q 160
2015-04-07 21:09:56 C 09 59 28.00 +06 44 56.4 q 160
2015-04-08 21:03:16 C 09 58 19.92 +06 33 23.2 q 160
2015-04-08 21:06:06 C 09 58 19.78 +06 33 21.6 q 160
2015-04-08 21:08:54 C 09 58 19.65 +06 33 20.4 q 160
2015-04-11 03:56:00 C 09 55 57.96 +06 07 09.0 q 703
2015-04-11 04:03:17 C 09 55 57.63 +06 07 05.2 q 703
2015-04-11 04:10:34 C 09 55 57.33 +06 07 01.9 q 703
2015-04-11 04:17:51 C 09 55 57.04 +06 06 58.6 q 703
2015-04-11 23:54:11 C 09 55 10.83 +05 57 41.7 w Z27
2015-04-11 23:58:39 C 09 55 10.65 +05 57 39.7 w Z27
2015-04-12 00:04:35 C 09 55 10.42 +05 57 36.9 w Z27
2015-04-12 00:12:02 C 09 55 10.14 +05 57 32.9 w Z27
2015-04-14 02:56:51 C 09 53 22.85 +05 33 45.2 q 703
2015-04-14 03:03:25 C 09 53 22.62 +05 33 41.8 q 703
2015-04-14 03:09:59 C 09 53 22.39 +05 33 38.7 q 703
2015-04-14 04:05:23 C 09 53 20.46 +05 33 12.5 q 703
2015-04-19 03:04:14 C 09 50 09.10 +04 38 39.3 q 703
2015-04-19 03:11:26 C 09 50 08.93 +04 38 35.9 q 703
2015-04-19 03:18:38 C 09 50 08.76 +04 38 32.8 q 703
2015-04-19 03:25:50 C 09 50 08.61 +04 38 29.4 q 703
2015-04-25 03:39:17 C 09 47 59.48 +03 34 20.0 q G96
2015-04-25 03:45:18 C 09 47 59.42 +03 34 17.4 q G96
2015-04-25 03:51:18 C 09 47 59.35 +03 34 14.7 q G96
2015-04-25 03:57:17 C 09 47 59.28 +03 34 12.1 q G96
2015-05-02 03:41:11 C 09 47 31.02 +02 21 38.3 q H21
2015-05-02 03:44:41 C 09 47 31.04 +02 21 36.7 q H21
2015-05-02 03:48:12 C 09 47 31.04 +02 21 35.4 q H21
2015-05-02 03:51:49 C 09 47 31.05 +02 21 33.8 q H21
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)