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
2022-05-05 04:20:11 C 11 04 46.726 -76 14 51.43 V W68
2022-05-07 13:47:58 C 10 46 18.60 -75 46 23.8 q Q68
2022-05-07 13:50:11 C 10 46 17.71 -75 46 23.8 q Q68
2022-05-07 14:26:29 C 10 46 09.73 -75 46 08.8 q Q68
2022-05-09 01:18:29 C 10 35 59.268 -75 25 30.79 V W68
2022-05-09 01:23:02 C 10 35 57.907 -75 25 28.38 V W68
2022-05-09 01:30:24 C 10 35 55.805 -75 25 23.41 V W68
2022-05-09 01:47:47 C 10 35 50.858 -75 25 12.43 V W68
2022-05-17 00:07:19 C 09 54 19.426 -73 03 19.26 V W68
2022-05-17 00:11:35 C 09 54 18.552 -73 03 16.45 V W68
2022-05-17 00:21:14 C 09 54 17.047 -73 03 08.35 V W68
2022-05-17 00:39:56 C 09 54 13.834 -73 02 52.55 V W68
2022-05-22 04:01:12 C 09 37 59.08 -71 17 36.9 304
2022-05-22 04:22:04 C 09 37 56.90 -71 17 17.9 304
2022-06-15 17:57:47 S 09 24 21.427 -63 48 13.72 L C51
2022-06-15 17:57:58 S 09 24 21.401 -63 48 12.96 L C51
2022-06-16 00:13:41 S 09 24 32.971 -63 44 32.57 L C51
2022-06-16 06:29:35 S 09 24 44.746 -63 40 50.84 L C51
2022-06-16 08:03:28 S 09 24 47.846 -63 39 57.82 L C51
2022-06-16 09:37:21 S 09 24 50.902 -63 39 03.42 L C51
2022-06-16 11:11:25 S 09 24 53.911 -63 38 07.80 L C51
2022-06-16 20:35:06 S 09 25 12.650 -63 32 44.34 L C51
2022-06-16 23:42:52 S 09 25 19.202 -63 30 55.76 L C51
2022-06-16 23:43:03 S 09 25 18.888 -63 30 56.02 L C51
2022-06-23 07:11:34 C 09 31 45.73 -62 12 29.1 q E89
2022-06-23 07:24:21 C 09 31 46.49 -62 12 22.0 q E89
2022-06-26 18:03:00 C 09 36 18.499 -61 36 14.04 V M22
2022-06-26 18:07:40 C 09 36 18.773 -61 36 11.92 V M22
2022-06-26 18:41:43 C 09 36 20.719 -61 35 57.01 V M22
2022-06-26 18:49:44 C 09 36 21.180 -61 35 53.63 V M22
2022-06-27 17:53:51 C 09 37 44.530 -61 26 40.96 V M22
2022-06-27 17:58:31 C 09 37 44.863 -61 26 39.44 V M22
2022-06-27 18:13:02 C 09 37 45.655 -61 26 32.93 V M22
2022-06-27 18:22:23 C 09 37 46.188 -61 26 29.08 V M22
2022-06-29 00:19:33 C 09 39 38.839 -61 15 03.17 V W68
2022-06-29 00:23:35 C 09 39 39.038 -61 15 01.69 V W68
2022-06-29 00:31:15 C 09 39 39.550 -61 14 58.34 V W68
2022-06-29 00:50:32 C 09 39 40.759 -61 14 50.89 V W68
2022-08-22 17:09:25 C 12 36 15.946 -58 55 50.70 V M22
2022-08-22 17:14:02 C 12 36 16.985 -58 55 49.01 V M22
2022-08-22 17:21:52 C 12 36 18.766 -58 55 47.21 V M22
2022-08-22 17:51:52 C 12 36 25.567 -58 55 38.82 V M22
2022-10-02 18:03:17 C 16 40 42.358 -30 25 24.71 V M22
2022-10-02 18:07:59 C 16 40 43.202 -30 25 06.64 V M22
2022-10-02 18:16:33 C 16 40 44.779 -30 24 33.70 V M22
2022-10-02 18:33:34 C 16 40 47.892 -30 23 28.25 V M22
2022-10-07 18:35:03 C 17 01 24.458 -22 22 47.21 V M22
2022-10-07 18:39:35 C 17 01 25.164 -22 22 27.98 V M22
2022-10-07 18:47:27 C 17 01 26.400 -22 21 54.94 V M22
2022-10-07 19:02:40 C 17 01 28.762 -22 20 50.93 V M22
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)