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
2018-03-29 07:04:26 C 06 07 02.51 +50 15 01.0 U T08
2018-03-29 07:13:04 C 06 07 04.00 +50 14 49.3 U T08
2018-03-29 07:14:25 C 06 07 04.33 +50 14 48.8 U T08
2018-03-29 07:24:24 C 06 07 06.06 +50 14 36.2 U T08
2018-03-31 05:54:44 C 06 15 15.48 +49 17 19.5 U T05
2018-03-31 06:08:44 C 06 15 17.89 +49 17 02.1 U T05
2018-03-31 06:12:45 C 06 15 18.53 +49 16 57.0 U T05
2018-03-31 06:26:49 C 06 15 20.92 +49 16 39.3 U T05
2018-04-05 02:53:28 C 06 34 12.61 +46 53 28.5 U G96
2018-04-05 03:01:44 C 06 34 13.88 +46 53 18.4 U G96
2018-04-05 03:09:58 C 06 34 15.13 +46 53 08.2 U G96
2018-04-05 03:18:13 C 06 34 16.36 +46 52 58.0 U G96
2018-04-07 03:13:07 C 06 41 27.87 +45 54 32.4 U G96
2018-04-07 03:17:10 C 06 41 28.45 +45 54 27.4 U G96
2018-04-07 03:21:16 C 06 41 29.04 +45 54 22.4 U G96
2018-04-07 03:25:20 C 06 41 29.64 +45 54 17.5 U G96
2018-04-12 04:05:32 C 06 58 22.08 +43 29 16.0 U 703
2018-04-12 04:13:51 C 06 58 23.15 +43 29 06.0 U 703
2018-04-12 04:22:09 C 06 58 24.32 +43 28 56.0 U 703
2018-04-12 04:30:29 C 06 58 25.35 +43 28 46.7 U 703
2018-04-12 06:53:16 C 06 58 44.38 +43 25 58.5 U T05
2018-04-12 06:55:56 C 06 58 44.75 +43 25 55.2 U T05
2018-04-12 07:06:06 C 06 58 46.09 +43 25 43.1 U T05
2018-04-12 07:08:58 C 06 58 46.44 +43 25 39.5 U T05
2018-04-12 07:19:07 C 06 58 47.78 +43 25 27.6 U T05
2018-04-12 07:21:57 C 06 58 48.18 +43 25 24.2 U T05
2018-04-12 07:32:08 C 06 58 49.49 +43 25 11.9 U T05
2018-04-12 07:44:51 C 06 58 51.18 +43 24 56.6 U T05
2018-04-15 03:40:04 C 07 07 39.35 +42 05 02.6 U 703
2018-04-15 03:40:43 C 07 07 39.35 +42 05 01.4 U 703
2018-04-15 03:48:30 C 07 07 40.39 +42 04 52.5 U 703
2018-04-15 03:49:08 C 07 07 40.42 +42 04 51.8 U 703
2018-04-15 04:05:21 C 07 07 42.50 +42 04 32.9 U 703
2018-04-15 04:06:00 C 07 07 42.52 +42 04 32.8 U 703
2018-04-19 03:39:01 C 07 19 23.68 +40 14 30.9 U 703
2018-04-19 03:46:43 C 07 19 24.56 +40 14 22.1 U 703
2018-04-19 03:54:25 C 07 19 25.44 +40 14 13.3 U 703
2018-04-19 04:02:08 C 07 19 26.36 +40 14 04.4 U 703
2018-04-24 05:47:53 C 07 33 19.50 +37 58 08.3 U T05
2018-04-24 05:58:46 C 07 33 20.54 +37 57 56.3 U T05
2018-04-24 06:13:44 C 07 33 22.24 +37 57 40.5 U T05
2018-04-24 06:24:31 C 07 33 23.44 +37 57 27.8 U T05
2018-05-04 03:47:02 C 07 57 53.58 +33 46 21.6 U 703
2018-05-04 03:54:33 C 07 57 54.26 +33 46 14.0 U 703
2018-05-04 04:09:34 C 07 57 55.74 +33 45 58.0 U 703
2018-05-10 03:54:18 C 08 11 30.08 +31 22 25.7 U 703
2018-05-10 04:02:40 C 08 11 30.86 +31 22 17.1 U 703
2018-05-10 04:19:25 C 08 11 32.41 +31 22 01.5 U 703
2018-05-13 06:52:18 C 08 18 16.97 +30 09 56.4 U T05
2018-05-13 07:08:22 C 08 18 18.36 +30 09 40.5 U T05
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)