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
2015-02-25 19:56:16 C 11 40 21.29 +14 33 54.9 q G34
2015-02-26 05:17:45 C 11 39 07.95 +14 30 41.5 R G45
2015-02-26 05:23:48 C 11 39 07.16 +14 30 39.3 R G45
2015-02-26 05:29:47 C 11 39 06.40 +14 30 37.7 R G45
2015-02-26 05:38:28 C 11 39 05.20 +14 30 35.4 R G45
2015-02-26 05:44:19 C 11 39 04.45 +14 30 32.2 R G45
2015-02-26 05:50:18 C 11 39 03.66 +14 30 30.4 R G45
2015-02-26 10:27:52 C 11 38 26.66 +14 28 52.5 q 703
2015-02-26 10:32:11 C 11 38 26.08 +14 28 51.0 q 703
2015-02-26 10:36:30 C 11 38 25.51 +14 28 49.5 q 703
2015-02-26 10:40:49 C 11 38 24.94 +14 28 48.0 q 703
2015-03-01 00:22:49 C 11 30 17.71 +14 06 01.5 16.8 u J43
2015-03-01 00:37:38 C 11 30 15.74 +14 05 55.9 16.6 u J43
2015-03-01 00:52:27 C 11 30 13.73 +14 05 50.3 16.5 u J43
2015-03-01 01:07:16 C 11 30 11.70 +14 05 44.5 16.4 u J43
2015-03-08 00:59:12 C 11 08 06.25 +12 55 17.7 q 160
2015-03-08 01:01:40 C 11 08 05.92 +12 55 16.8 q 160
2015-03-08 01:04:07 C 11 08 05.62 +12 55 15.1 q 160
2015-03-08 05:33:37 C 11 07 31.12 +12 53 14.3 u H21
2015-03-08 05:35:24 C 11 07 30.89 +12 53 13.4 u H21
2015-03-08 05:37:27 C 11 07 30.62 +12 53 12.6 u H21
2015-03-08 05:39:05 C 11 07 30.40 +12 53 11.7 u H21
2015-03-08 05:41:00 C 11 07 30.16 +12 53 10.9 u H21
2015-03-08 05:43:10 C 11 07 29.87 +12 53 09.8 u H21
2015-03-08 05:44:24 C 11 07 29.71 +12 53 09.5 u H21
2015-03-08 05:46:47 C 11 07 29.39 +12 53 08.2 u H21
2015-03-08 05:47:36 C 11 07 29.28 +12 53 07.8 u H21
2015-03-08 05:50:39 C 11 07 28.88 +12 53 06.6 u H21
2015-03-08 05:51:58 C 11 07 28.70 +12 53 06.1 u H21
2015-03-08 22:02:36 C 11 05 24.12 +12 45 42.0 q 160
2015-03-08 22:05:07 C 11 05 23.79 +12 45 40.6 q 160
2015-03-08 22:07:39 C 11 05 23.47 +12 45 39.7 q 160
2015-03-09 05:07:49 C 11 04 29.68 +12 42 26.7 u H21
2015-03-09 05:11:54 C 11 04 29.16 +12 42 24.9 u H21
2015-03-09 05:15:10 C 11 04 28.76 +12 42 23.3 u H21
2015-03-09 05:18:58 C 11 04 28.24 +12 42 21.4 u H21
2015-03-09 05:22:14 C 11 04 27.82 +12 42 20.0 u H21
2015-03-09 05:26:51 C 11 04 27.21 +12 42 17.9 u H21
2015-03-09 05:29:50 C 11 04 26.82 +12 42 16.5 u H21
2015-03-09 05:33:22 C 11 04 26.36 +12 42 14.8 u H21
2015-03-10 18:08:47 C 10 59 48.05 +12 25 09.1 q D29
2015-03-10 18:10:03 C 10 59 47.96 +12 25 08.5 q D29
2015-03-10 18:34:11 C 10 59 44.82 +12 24 57.0 q D29
2015-03-10 18:35:28 C 10 59 44.73 +12 24 56.5 q D29
2015-03-10 18:59:35 C 10 59 41.56 +12 24 44.6 q D29
2015-03-10 19:00:52 C 10 59 41.48 +12 24 44.2 q D29
2015-03-10 23:12:34 C 10 59 10.39 +12 22 43.9 q 160
2015-03-10 23:15:04 C 10 59 10.07 +12 22 42.5 q 160
2015-03-10 23:17:25 C 10 59 09.75 +12 22 41.4 q 160
2015-03-11 06:51:24 C 10 58 13.20 +12 19 07.3 q G96
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)