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
2010-04-08 05:55:45 C 09 23 33.90 +19 14 14.9 17.5 c 704
2010-04-08 06:12:11 C 09 23 33.55 +19 14 00.2 17.1 c 704
2010-04-08 06:28:52 C 09 23 33.21 +19 13 45.6 17.3 c 704
2010-04-08 06:45:21 C 09 23 32.87 +19 13 30.7 16.8 c 704
2010-04-09 21:08:18 C 09 22 52.45 +18 40 22.2 w A06
2010-04-09 21:13:13 C 09 22 52.38 +18 40 18.1 w A06
2010-04-10 04:09:40 C 09 22 45.94 +18 34 23.6 r 703
2010-04-10 04:17:48 C 09 22 45.84 +18 34 16.6 r 703
2010-04-10 04:24:22 C 09 22 45.78 +18 34 11.9 17.4 c 704
2010-04-10 04:25:57 C 09 22 45.73 +18 34 09.7 r 703
2010-04-10 04:34:08 C 09 22 45.58 +18 34 02.7 r 703
2010-04-10 04:41:33 C 09 22 45.46 +18 33 56.9 17.2 c 704
2010-04-10 05:02:19 C 09 22 45.13 +18 33 39.1 17.3 c 704
2010-04-10 05:18:52 C 09 22 44.84 +18 33 25.1 17.2 c 704
2010-04-10 05:36:24 C 09 22 44.53 +18 33 09.6 17.7 c 704
2010-04-12 20:34:26 C 09 21 58.95 +17 40 22.0 17.7 u 084
2010-04-12 20:37:37 C 09 21 58.92 +17 40 19.6 17.7 u 084
2010-04-14 04:30:13 C 09 21 43.87 +17 14 18.6 18.7 c 704
2010-04-14 05:03:46 C 09 21 43.65 +17 13 51.5 19.6 c 704
2010-04-14 05:20:29 C 09 21 43.39 +17 13 38.1 19.3 c 704
2010-04-14 05:37:11 C 09 21 43.29 +17 13 24.6 19.1 c 704
2010-04-16 18:17:51 C 09 21 28.83 +16 24 54.3 18.0 u C20
2010-04-16 18:22:06 C 09 21 28.81 +16 24 50.9 18.0 u C20
2010-04-16 22:47:47 C 09 21 28.35 +16 21 23.4 w J24
2010-04-16 23:01:14 C 09 21 28.31 +16 21 13.1 w J24
2010-04-16 23:10:51 C 09 21 28.28 +16 21 05.8 w J24
2010-04-17 19:56:50 C 09 21 27.71 +16 04 50.5 17.7 u C20
2010-04-17 20:01:04 C 09 21 27.71 +16 04 47.0 17.8 u C20
2010-04-19 19:33:04 C 09 21 33.61 +15 28 15.6 17.8 u C20
2010-04-19 19:37:17 C 09 21 33.63 +15 28 12.4 17.7 u C20
2010-04-20 19:33:27 C 09 21 40.22 +15 10 07.1 18.0 u C20
2010-04-28 20:09:30 C 09 23 51.23 +12 51 23.3 18.9 u C20
2010-04-29 20:33:28 C 09 24 16.65 +12 34 35.8 18.1 u C20
2010-04-29 20:35:35 C 09 24 16.70 +12 34 34.1 18.6 u C20
2010-04-29 20:37:42 C 09 24 16.73 +12 34 32.9 18.4 u C20
2010-05-04 04:34:07 C 09 26 24.79 +11 24 43.9 r 703
2010-05-04 04:42:29 C 09 26 24.93 +11 24 38.7 r 703
2010-05-04 04:50:57 C 09 26 25.18 +11 24 33.2 r 703
2010-05-04 04:59:13 C 09 26 25.36 +11 24 27.1 r 703
2010-05-04 05:07:36 C 09 26 25.51 +11 24 21.9 r 703
2010-05-05 21:10:34 S 09 27 23.14 +10 58 09.9 L C51
2010-05-06 00:21:05 S 09 27 27.85 +10 56 05.9 L C51
2010-05-06 06:42:07 S 09 27 37.35 +10 51 58.9 L C51
2010-05-06 09:52:38 S 09 27 42.15 +10 49 55.3 L C51
2010-05-06 11:27:48 S 09 27 44.56 +10 48 53.6 L C51
2010-05-06 13:03:09 S 09 27 46.94 +10 47 52.0 L C51
2010-05-06 14:38:19 S 09 27 49.38 +10 46 50.6 L C51
2010-05-06 16:13:40 S 09 27 51.79 +10 45 48.4 L C51
2010-05-06 17:48:50 S 09 27 54.23 +10 44 47.2 L C51
2010-05-06 19:24:11 S 09 27 56.63 +10 43 45.0 L C51
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)