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
2020-05-17 07:07:41 C 10 06 54.79 -09 17 43.4 V T05
2020-05-17 07:09:00 C 10 06 54.81 -09 17 44.1 V T05
2020-05-17 07:14:56 C 10 06 54.88 -09 17 44.4 V T05
2020-05-17 07:18:14 C 10 06 54.91 -09 17 45.3 V T05
2020-05-17 07:22:54 C 10 06 54.94 -09 17 46.7 V T05
2020-05-17 07:33:33 C 10 06 55.06 -09 17 48.8 V T05
2020-05-17 07:37:30 C 10 06 55.13 -09 17 49.8 V T05
2020-05-19 06:30:43 C 10 07 34.38 -09 28 09.0 V T08
2020-05-19 06:35:23 C 10 07 34.46 -09 28 10.3 V T08
2020-05-19 06:43:21 C 10 07 34.56 -09 28 11.9 V T08
2020-05-19 07:31:37 C 10 07 35.22 -09 28 22.6 V T08
2020-05-23 06:35:54 C 10 09 16.26 -09 50 26.3 V T08
2020-05-23 06:40:32 C 10 09 16.37 -09 50 27.1 V T08
2020-05-23 06:50:32 C 10 09 16.54 -09 50 29.8 V T08
2020-05-23 07:07:50 C 10 09 16.84 -09 50 33.4 V T08
2020-05-25 03:35:47 C 10 10 13.42 -10 01 25.4 V G96
2020-05-25 03:43:59 C 10 10 13.60 -10 01 27.5 V G96
2020-05-25 03:52:11 C 10 10 13.77 -10 01 29.4 V G96
2020-05-25 04:00:21 C 10 10 13.94 -10 01 31.4 V G96
2020-05-26 04:05:11 C 10 10 46.95 -10 07 31.2 V 703
2020-05-26 04:13:56 C 10 10 47.10 -10 07 33.0 V 703
2020-05-26 04:22:42 C 10 10 47.24 -10 07 36.4 V 703
2020-05-26 04:31:28 C 10 10 47.49 -10 07 39.3 V 703
2020-05-31 06:52:30 C 10 13 58.61 -10 39 46.0 V T08
2020-05-31 06:57:50 C 10 13 58.80 -10 39 47.2 V T08
2020-05-31 07:07:47 C 10 13 59.04 -10 39 50.0 V T08
2020-05-31 07:32:30 C 10 13 59.74 -10 39 56.8 V T08
2020-06-02 06:40:56 C 10 15 23.38 -10 53 01.4 V T05
2020-06-02 06:45:36 C 10 15 23.44 -10 53 02.7 V T05
2020-06-02 06:53:35 C 10 15 23.71 -10 53 04.6 V T05
2020-06-02 07:12:46 C 10 15 24.28 -10 53 10.8 V T05
2020-06-10 11:19:14 C 10 22 04.990 -11 51 39.28 V P07
2020-06-10 11:29:46 C 10 22 05.366 -11 51 42.52 V P07
2020-06-10 11:42:16 C 10 22 05.837 -11 51 46.33 V P07
2020-06-10 12:31:51 C 10 22 07.630 -11 52 01.06 V P07
2022-01-12 14:52:52 C 14 15 03.29 -29 33 44.7 V T08
2022-01-12 14:57:31 C 14 15 03.57 -29 33 48.1 V T08
2022-01-12 15:05:28 C 14 15 03.99 -29 33 55.2 V T08
2022-01-12 15:30:52 C 14 15 05.39 -29 34 17.8 V T08
2022-03-26 06:12:21 C 15 03 42.785 -63 48 47.12 V W68
2022-03-26 06:26:53 C 15 03 42.055 -63 49 07.68 V W68
2022-03-26 06:31:24 C 15 03 41.758 -63 49 13.69 V W68
2022-03-26 07:08:44 C 15 03 39.602 -63 50 06.50 V W68
2022-04-15 04:50:26 C 13 56 56.383 -73 52 57.54 V W68
2022-04-15 04:52:25 C 13 56 55.824 -73 52 59.52 V W68
2022-04-15 04:59:36 C 13 56 53.918 -73 53 06.58 V W68
2022-04-15 05:08:46 C 13 56 51.451 -73 53 15.43 V W68
2022-05-05 03:52:21 C 11 04 56.362 -76 15 03.92 V W68
2022-05-05 03:56:40 C 11 04 54.893 -76 15 02.05 V W68
2022-05-05 04:04:30 C 11 04 52.147 -76 14 58.52 V W68
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)