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
2025-02-01 07:14:00 C 13 12 33.125 -09 21 43.78 V W68
2025-02-01 07:17:15 C 13 12 33.043 -09 21 46.19 V W68
2025-02-01 07:22:28 C 13 12 32.921 -09 21 49.28 V W68
2025-02-01 07:31:03 C 13 12 32.724 -09 21 55.73 V W68
2025-02-03 00:06:11 C 13 11 36.526 -09 49 28.27 V M22
2025-02-03 00:10:45 C 13 11 36.406 -09 49 31.30 V M22
2025-02-03 00:18:38 C 13 11 36.190 -09 49 36.77 V M22
2025-02-03 00:50:09 C 13 11 35.362 -09 49 58.48 V M22
2025-02-05 07:39:00 C 13 10 04.606 -10 27 12.64 V W68
2025-02-05 08:22:37 C 13 10 03.214 -10 27 42.19 V W68
2025-02-05 08:26:35 C 13 10 03.094 -10 27 45.14 V W68
2025-02-05 08:43:47 C 13 10 02.522 -10 27 56.92 V W68
2025-02-06 13:43:24 C 13 09 07.577 -10 47 45.42 V T05
2025-02-06 14:14:12 C 13 09 06.538 -10 48 05.65 V T05
2025-02-06 14:49:35 C 13 09 05.234 -10 48 29.34 V T05
2025-02-06 15:25:53 C 13 09 03.960 -10 48 54.65 V T05
2025-02-08 12:49:03 C 13 07 27.821 -11 19 42.96 V T08
2025-02-08 12:51:42 C 13 07 27.715 -11 19 44.54 V T08
2025-02-08 13:28:02 C 13 07 26.237 -11 20 09.46 V T08
2025-02-08 13:31:59 C 13 07 26.105 -11 20 13.02 V T08
2025-02-10 12:17:42 C 13 05 33.744 -11 51 54.90 V T05
2025-02-10 12:20:19 C 13 05 33.626 -11 51 56.23 V T05
2025-02-10 12:24:53 C 13 05 33.406 -11 51 59.08 V T05
2025-02-10 12:35:40 C 13 05 32.926 -11 52 06.02 V T05
2025-02-12 06:31:31 C 13 03 40.531 -12 20 20.51 V W68
2025-02-12 07:01:11 C 13 03 39.084 -12 20 40.31 V W68
2025-02-12 07:03:46 C 13 03 38.952 -12 20 41.96 V W68
2025-02-12 07:09:02 C 13 03 38.719 -12 20 45.28 V W68
2025-02-12 11:50:50 C 13 03 25.534 -12 24 01.76 V T08
2025-02-12 11:53:29 C 13 03 25.414 -12 24 03.35 V T08
2025-02-12 12:00:44 C 13 03 25.058 -12 24 08.35 V T08
2025-02-12 12:11:18 C 13 03 24.516 -12 24 15.80 V T08
2025-02-13 05:42:36 C 13 02 33.696 -12 35 56.18 V W68
2025-02-13 05:45:14 C 13 02 33.554 -12 35 58.78 V W68
2025-02-13 05:49:48 C 13 02 33.341 -12 36 01.69 V W68
2025-02-13 06:06:02 C 13 02 32.522 -12 36 12.85 V W68
2025-02-20 08:04:17 C 12 52 34.817 -14 28 52.82 V 703
2025-02-20 08:07:32 C 12 52 34.612 -14 28 54.73 V 703
2025-02-20 08:10:48 C 12 52 34.392 -14 28 56.50 V 703
2025-02-20 08:14:02 C 12 52 34.194 -14 28 58.48 V 703
2025-02-20 08:17:22 C 12 52 33.607 -14 28 52.61 V W68
2025-02-20 08:42:38 C 12 52 31.826 -14 29 08.81 V W68
2025-02-20 08:47:11 C 12 52 31.510 -14 29 12.12 V W68
2025-02-20 09:13:37 C 12 52 29.635 -14 29 28.75 V W68
2025-02-21 00:00:01 C 12 51 28.824 -14 39 09.04 V 088
2025-02-21 00:03:09 C 12 51 28.584 -14 39 11.12 V 088
2025-02-21 00:06:15 C 12 51 28.368 -14 39 13.21 V 088
2025-02-21 00:09:21 C 12 51 28.123 -14 39 15.44 V 088
2025-02-21 00:12:57 C 12 51 27.847 -14 39 17.24 V 088
2025-02-21 00:16:35 C 12 51 27.626 -14 39 20.02 V 088
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)