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
2023-04-19 03:59:16 C 08 13 42.496 +32 46 10.88 V 703
2023-04-21 07:24:42 C 08 16 58.682 +31 47 37.54 V T05
2023-04-21 07:29:21 C 08 16 58.985 +31 47 32.78 V T05
2023-04-21 07:37:16 C 08 16 59.465 +31 47 23.57 V T05
2023-04-21 07:51:57 C 08 17 00.370 +31 47 06.72 V T05
2023-04-23 03:38:14 C 08 19 47.240 +30 58 31.37 V 703
2023-04-23 03:46:27 C 08 19 47.741 +30 58 21.50 V 703
2023-04-23 03:54:39 C 08 19 48.263 +30 58 13.19 V 703
2023-04-23 04:02:51 C 08 19 48.839 +30 58 02.93 V 703
2023-04-23 06:21:05 C 08 19 57.588 +30 55 33.49 V T05
2023-04-23 06:25:17 C 08 19 57.835 +30 55 28.88 V T05
2023-04-23 06:33:45 C 08 19 58.382 +30 55 19.63 V T05
2023-04-23 06:48:14 C 08 19 59.256 +30 55 03.61 V T05
2023-04-25 06:17:18 C 08 22 59.928 +30 03 40.14 V T05
2023-04-25 06:21:51 C 08 23 00.170 +30 03 35.46 V T05
2023-04-25 06:31:13 C 08 23 00.770 +30 03 25.09 V T05
2023-04-25 06:45:36 C 08 23 01.632 +30 03 09.83 V T05
2023-05-07 06:17:48 C 08 41 09.756 +25 15 45.86 V T05
2023-05-07 06:23:03 C 08 41 10.145 +25 15 40.64 V T05
2023-05-07 06:30:31 C 08 41 10.529 +25 15 33.73 V T05
2023-05-07 06:45:41 C 08 41 11.484 +25 15 19.94 V T05
2023-05-10 00:26:48 C 08 45 18.962 +24 14 38.65 V W68
2023-05-10 00:35:22 C 08 45 19.524 +24 14 30.73 V W68
2023-05-10 00:43:00 C 08 45 19.966 +24 14 25.04 V W68
2023-05-10 01:18:47 C 08 45 22.140 +24 13 51.49 V W68
2023-05-13 06:00:16 C 08 50 10.745 +23 04 49.01 V T05
2023-05-13 06:06:12 C 08 50 11.095 +23 04 44.76 V T05
2023-05-13 06:14:41 C 08 50 11.594 +23 04 37.27 V T05
2023-05-13 06:29:28 C 08 50 12.502 +23 04 24.13 V T05
2023-05-15 06:00:40 C 08 53 11.184 +22 22 37.45 V T05
2023-05-15 06:05:56 C 08 53 11.546 +22 22 33.17 V T05
2023-05-15 06:13:47 C 08 53 12.014 +22 22 26.26 V T05
2023-05-15 06:29:54 C 08 53 13.032 +22 22 13.04 V T05
2024-12-10 11:16:15 C 12 49 23.642 +04 48 50.80 V 703
2024-12-10 11:19:34 C 12 49 23.776 +04 48 48.24 V 703
2024-12-10 11:22:53 C 12 49 24.049 +04 48 46.22 V 703
2024-12-10 11:26:12 C 12 49 24.172 +04 48 44.14 V 703
2024-12-10 14:35:24 C 12 49 32.705 +04 46 33.96 V T08
2024-12-10 14:39:27 C 12 49 32.911 +04 46 31.62 V T08
2024-12-10 14:57:44 C 12 49 33.754 +04 46 19.60 V T08
2024-12-10 15:08:59 C 12 49 34.248 +04 46 12.11 V T08
2024-12-20 14:51:38 C 12 59 31.548 +02 03 20.52 V T05
2024-12-20 14:56:54 C 12 59 31.723 +02 03 18.36 V T05
2024-12-20 15:22:28 C 12 59 32.642 +02 03 01.26 V T05
2024-12-20 15:33:00 C 12 59 33.058 +02 02 54.28 V T05
2024-12-20 16:03:45 C 12 59 34.142 +02 02 34.62 V T05
2024-12-24 15:31:19 C 13 02 59.275 +00 58 28.78 V T05
2024-12-24 15:35:54 C 13 02 59.395 +00 58 26.36 V T05
2024-12-24 15:48:13 C 13 02 59.842 +00 58 17.98 V T05
2024-12-24 15:55:44 C 13 03 00.070 +00 58 12.72 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)