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
2020-04-26 04:15:42 C 10 08 56.78 -07 46 25.1 V G96
2020-04-26 04:23:52 C 10 08 56.58 -07 46 26.5 V G96
2020-04-26 04:32:06 C 10 08 56.37 -07 46 27.7 V G96
2020-04-26 04:40:18 C 10 08 56.17 -07 46 28.8 V G96
2020-04-26 08:06:36 C 10 08 51.31 -07 46 58.0 V T05
2020-04-26 08:11:55 C 10 08 51.13 -07 46 58.9 V T05
2020-04-26 08:20:42 C 10 08 50.97 -07 47 00.1 V T05
2020-04-26 08:38:04 C 10 08 50.51 -07 47 03.4 V T05
2020-04-27 06:07:00 C 10 08 22.150 -07 50 17.45 U F52
2020-04-27 06:24:59 C 10 08 21.733 -07 50 20.21 U F52
2020-04-27 07:01:00 C 10 08 20.899 -07 50 25.65 U F52
2020-04-27 07:04:04 C 10 08 20.83 -07 50 26.1 V T05
2020-04-27 07:10:00 C 10 08 20.70 -07 50 27.2 V T05
2020-04-27 07:17:59 C 10 08 20.51 -07 50 28.2 V T05
2020-04-27 07:44:30 C 10 08 19.89 -07 50 32.2 V T05
2020-04-29 07:34:23 C 10 07 25.24 -07 57 54.9 V T08
2020-04-29 07:39:41 C 10 07 25.14 -07 57 55.8 V T08
2020-04-29 07:54:17 C 10 07 24.87 -07 57 58.1 V T08
2020-04-29 08:01:40 C 10 07 24.72 -07 57 59.3 V T08
2020-04-30 06:51:42 C 10 07 02.92 -08 01 36.3 V T05
2020-04-30 06:56:58 C 10 07 02.82 -08 01 37.0 V T05
2020-04-30 07:06:11 C 10 07 02.68 -08 01 38.4 V T05
2020-04-30 07:20:48 C 10 07 02.42 -08 01 41.1 V T05
2020-05-01 07:50:27 C 10 06 41.76 -08 05 37.3 V T05
2020-05-01 07:58:28 C 10 06 41.61 -08 05 38.6 V T05
2020-05-01 08:02:28 C 10 06 41.57 -08 05 39.0 V T05
2020-05-01 08:18:23 C 10 06 41.34 -08 05 41.7 V T05
2020-05-06 07:27:53 C 10 05 41.27 -08 25 56.2 V T08
2020-05-06 07:32:31 C 10 05 41.24 -08 25 57.0 V T08
2020-05-06 07:41:51 C 10 05 41.16 -08 25 58.5 V T08
2020-05-06 08:00:32 C 10 05 41.09 -08 26 01.9 V T08
2020-05-10 08:08:26 C 10 05 37.35 -08 43 44.9 V T08
2020-05-10 08:15:47 C 10 05 37.39 -08 43 46.6 V T08
2020-05-10 08:21:45 C 10 05 37.37 -08 43 47.5 V T08
2020-05-10 08:36:26 C 10 05 37.35 -08 43 50.5 V T08
2020-05-11 06:36:14 C 10 05 41.90 -08 48 04.6 V T08
2020-05-11 06:44:53 C 10 05 41.95 -08 48 06.4 V T08
2020-05-11 07:06:10 C 10 05 42.00 -08 48 10.3 V T08
2020-05-13 06:38:56 C 10 05 57.87 -08 57 34.8 V T05
2020-05-13 06:44:59 C 10 05 57.84 -08 57 36.3 V T05
2020-05-13 06:52:57 C 10 05 57.91 -08 57 37.4 V T05
2020-05-13 07:09:34 C 10 05 58.02 -08 57 40.9 V T05
2020-05-15 07:48:59 C 10 06 22.73 -09 07 39.8 V T08
2020-05-15 07:55:03 C 10 06 22.77 -09 07 40.5 V T08
2020-05-15 08:05:43 C 10 06 22.85 -09 07 43.1 V T08
2020-05-15 08:21:45 C 10 06 22.99 -09 07 46.7 V T08
2020-05-17 01:46:01 C 10 06 50.83 -09 16 35.4 q W33
2020-05-17 01:50:09 C 10 06 50.88 -09 16 36.6 q W33
2020-05-17 01:54:08 C 10 06 50.93 -09 16 37.0 q W33
2020-05-17 07:03:02 C 10 06 54.74 -09 17 42.8 V 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)