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
2025-04-09 03:48:56 C 10 55 15.674 -20 30 43.78 V W68
2025-04-13 04:20:33 C 10 47 17.400 -20 22 37.67 V W68
2025-04-13 04:25:31 C 10 47 17.004 -20 22 37.27 V W68
2025-04-13 04:34:08 C 10 47 16.298 -20 22 36.37 V W68
2025-04-13 05:24:27 C 10 47 12.326 -20 22 30.79 V W68
2025-04-16 04:54:07 C 10 41 57.979 -20 14 57.62 V W68
2025-04-16 05:11:24 C 10 41 57.080 -20 15 04.82 V 703
2025-04-16 05:14:42 C 10 41 56.800 -20 15 04.14 V 703
2025-04-16 05:17:59 C 10 41 56.605 -20 15 04.25 V 703
2025-04-16 05:21:17 C 10 41 56.368 -20 15 03.96 V 703
2025-04-16 05:22:47 C 10 41 55.966 -20 14 54.17 V W68
2025-04-16 05:26:53 C 10 41 55.678 -20 14 54.13 V W68
2025-04-16 05:34:31 C 10 41 55.145 -20 14 52.69 V W68
2025-04-17 22:22:18 C 10 39 11.258 -20 10 11.28 V M22
2025-04-17 22:27:46 C 10 39 10.882 -20 10 10.60 V M22
2025-04-17 22:37:00 C 10 39 10.260 -20 10 09.55 V M22
2025-04-17 22:51:24 C 10 39 09.326 -20 10 07.64 V M22
2025-04-18 22:05:44 C 10 37 41.009 -20 07 22.30 V M22
2025-04-18 22:10:25 C 10 37 40.690 -20 07 21.47 V M22
2025-04-18 22:18:18 C 10 37 40.226 -20 07 20.78 V M22
2025-04-18 22:45:08 C 10 37 38.501 -20 07 17.11 V M22
2025-04-21 02:38:46 C 10 34 34.565 -20 00 59.36 V W68
2025-04-21 02:44:03 C 10 34 34.214 -20 00 59.08 V W68
2025-04-21 02:51:34 C 10 34 33.828 -20 00 57.49 V W68
2025-04-21 02:59:37 C 10 34 33.314 -20 00 56.99 V W68
2025-04-21 03:06:22 C 10 34 32.930 -20 00 56.05 V W68
2025-04-23 20:52:34 C 10 31 05.508 -19 52 58.58 V R17
2025-04-23 21:13:07 C 10 31 04.447 -19 52 55.70 V R17
2025-04-23 21:33:37 C 10 31 03.398 -19 52 53.54 V R17
2025-04-23 21:54:11 C 10 31 02.330 -19 52 50.84 V R17
2025-04-24 02:43:36 C 10 30 48.106 -19 52 08.51 V W68
2025-04-24 02:48:58 C 10 30 47.851 -19 52 08.04 V W68
2025-04-24 02:59:47 C 10 30 47.285 -19 52 06.53 V W68
2025-04-24 03:15:22 C 10 30 46.510 -19 52 04.48 V W68
2025-04-25 02:21:23 C 10 29 41.244 -19 49 16.50 V W68
2025-04-25 02:25:30 C 10 29 41.052 -19 49 15.67 V W68
2025-04-25 02:33:26 C 10 29 40.661 -19 49 14.99 V W68
2025-04-25 02:48:15 C 10 29 39.967 -19 49 13.37 V W68
2025-04-27 20:51:00 C 10 26 52.224 -19 41 33.22 V R17
2025-04-27 21:11:38 C 10 26 51.350 -19 41 30.34 V R17
2025-04-27 21:32:05 C 10 26 50.522 -19 41 28.21 V R17
2025-04-27 21:52:36 C 10 26 49.690 -19 41 25.87 V R17
2025-04-27 23:59:41 C 10 26 44.906 -19 41 04.13 V W68
2025-04-28 00:01:38 C 10 26 44.856 -19 41 03.95 V W68
2025-04-28 00:04:54 C 10 26 44.738 -19 41 03.62 V W68
2025-04-28 00:09:34 C 10 26 44.539 -19 41 03.01 V W68
2025-04-28 00:43:09 C 10 26 43.188 -19 40 59.38 V W68
2025-04-28 00:47:44 C 10 26 42.989 -19 40 58.84 V W68
2025-04-28 01:12:37 C 10 26 41.978 -19 40 56.10 V W68
2025-04-29 02:26:17 C 10 25 45.497 -19 38 05.64 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)