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
2015-03-17 07:50:47 C 10 41 02.64 +11 07 34.0 R G45
2015-03-17 08:02:37 C 10 41 01.30 +11 07 28.0 R G45
2015-03-17 08:14:45 C 10 40 59.92 +11 07 22.0 R G45
2015-03-18 20:34:43 C 10 37 01.59 +10 48 49.2 q G34
2015-03-18 20:38:59 C 10 37 01.14 +10 48 47.0 q G34
2015-03-18 20:43:12 C 10 37 00.70 +10 48 44.7 q G34
2015-03-18 23:31:28 C 10 36 42.28 +10 47 20.1 q 160
2015-03-18 23:33:57 C 10 36 42.01 +10 47 19.3 q 160
2015-03-18 23:36:28 C 10 36 41.75 +10 47 17.7 q 160
2015-03-19 21:43:31 C 10 34 21.36 +10 35 58.0 q 160
2015-03-19 21:45:44 C 10 34 21.13 +10 35 56.9 q 160
2015-03-19 21:47:57 C 10 34 20.88 +10 35 55.6 q 160
2015-03-20 21:21:03 C 10 31 54.93 +10 23 49.3 q 160
2015-03-20 21:23:31 C 10 31 54.67 +10 23 48.1 q 160
2015-03-20 21:26:01 C 10 31 54.41 +10 23 46.7 q 160
2015-03-21 03:35:45 C 10 31 17.14 +10 20 38.1 q 703
2015-03-21 03:55:05 C 10 31 15.15 +10 20 27.8 q 703
2015-03-21 04:02:17 C 10 31 14.40 +10 20 24.5 q 703
2015-03-21 04:09:29 C 10 31 13.65 +10 20 20.7 q 703
2015-03-22 03:53:10 C 10 28 51.51 +10 08 05.6 u H21
2015-03-22 03:59:11 C 10 28 50.91 +10 08 02.6 u H21
2015-03-22 04:04:11 C 10 28 50.40 +10 08 00.1 u H21
2015-03-22 04:09:11 C 10 28 49.90 +10 07 57.3 u H21
2015-03-22 04:14:11 C 10 28 49.41 +10 07 54.8 u H21
2015-03-22 04:21:11 C 10 28 48.70 +10 07 51.2 u H21
2015-03-23 05:51:48 C 10 26 20.74 +09 54 41.7 q G96
2015-03-23 06:01:16 C 10 26 19.82 +09 54 36.7 q G96
2015-03-23 06:10:42 C 10 26 18.90 +09 54 31.9 q G96
2015-03-23 06:20:09 C 10 26 17.97 +09 54 27.0 q G96
2015-03-24 07:04:48 C 10 23 58.99 +09 41 39.6 R G45
2015-03-24 07:19:16 C 10 23 57.67 +09 41 31.8 R G45
2015-03-24 07:43:54 C 10 23 55.34 +09 41 19.5 R G45
2015-03-24 07:58:48 C 10 23 53.94 +09 41 11.2 R G45
2015-03-24 08:11:22 C 10 23 52.73 +09 41 05.3 R G45
2015-03-24 08:22:19 C 10 23 51.76 +09 40 59.1 R G45
2015-03-24 14:07:39 C 10 23 20.59 +09 38 01.3 q D29
2015-03-24 14:27:58 C 10 23 18.70 +09 37 50.9 q D29
2015-03-24 14:48:17 C 10 23 16.80 +09 37 40.4 q D29
2015-03-25 07:34:33 C 10 21 46.06 +09 28 59.6 R G45
2015-03-25 07:44:26 C 10 21 45.15 +09 28 54.9 R G45
2015-03-25 07:47:03 C 10 21 44.90 +09 28 53.5 R G45
2015-03-25 07:57:08 C 10 21 44.01 +09 28 47.9 R G45
2015-03-25 08:08:18 C 10 21 43.01 +09 28 42.4 R G45
2015-03-25 08:18:17 C 10 21 42.08 +09 28 37.5 R G45
2015-03-26 08:59:17 C 10 19 32.85 +09 15 53.2 q G96
2015-03-26 09:02:58 C 10 19 32.53 +09 15 51.3 q G96
2015-03-26 09:06:39 C 10 19 32.22 +09 15 49.3 q G96
2015-03-26 09:10:18 C 10 19 31.90 +09 15 47.4 q G96
2015-03-26 09:55:16 C 10 19 27.99 +09 15 24.0 q G96
2015-03-26 09:55:49 C 10 19 27.94 +09 15 23.7 q G96
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)