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
2015-03-11 07:01:56 C 10 58 11.90 +12 19 01.2 q G96
2015-03-11 07:02:39 C 10 58 11.76 +12 19 01.9 q G96
2015-03-11 07:12:25 C 10 58 10.52 +12 18 57.3 q G96
2015-03-11 07:13:09 C 10 58 10.42 +12 18 56.9 q G96
2015-03-11 07:22:56 C 10 58 09.18 +12 18 52.3 q G96
2015-03-11 07:23:39 C 10 58 09.09 +12 18 51.9 q G96
2015-03-11 20:34:50 C 10 56 31.44 +12 12 31.2 q K14
2015-03-11 21:00:59 C 10 56 28.11 +12 12 18.3 q K14
2015-03-11 21:22:44 C 10 56 25.39 +12 12 09.1 q K14
2015-03-12 22:33:54 C 10 53 20.10 +11 59 56.8 q 160
2015-03-12 22:36:27 C 10 53 19.79 +11 59 55.7 q 160
2015-03-12 22:38:58 C 10 53 19.46 +11 59 54.3 q 160
2015-03-13 15:30:13 C 10 51 17.35 +11 51 40.6 q D29
2015-03-13 16:20:28 C 10 51 11.20 +11 51 17.2 q D29
2015-03-13 16:39:31 C 10 51 08.86 +11 51 07.9 q D29
2015-03-14 07:40:25 C 10 49 21.908 +11 43 45.28 L F51
2015-03-14 07:58:34 C 10 49 19.709 +11 43 36.34 L F51
2015-03-15 03:51:52 C 10 46 59.19 +11 33 40.6 u H21
2015-03-15 03:55:07 C 10 46 58.80 +11 33 39.4 u H21
2015-03-15 03:59:27 C 10 46 58.27 +11 33 37.1 u H21
2015-03-15 04:02:10 C 10 46 57.96 +11 33 35.7 u H21
2015-03-15 04:07:03 C 10 46 57.37 +11 33 33.2 u H21
2015-03-15 04:08:57 C 10 46 57.16 +11 33 32.7 u H21
2015-03-15 05:46:29 C 10 46 45.83 +11 32 44.7 N I41
2015-03-15 06:10:05 C 10 46 42.93 +11 32 33.0 R G45
2015-03-15 06:16:24 C 10 46 42.18 +11 32 29.8 R G45
2015-03-15 06:19:12 C 10 46 41.84 +11 32 28.7 R G45
2015-03-15 06:22:46 C 10 46 41.51 +11 32 26.7 N I41
2015-03-15 06:34:30 C 10 46 40.02 +11 32 20.9 R G45
2015-03-15 06:40:48 C 10 46 39.27 +11 32 17.8 R G45
2015-03-15 07:30:50 C 10 46 33.834 +11 31 54.80 L F51
2015-03-15 07:49:12 C 10 46 31.653 +11 31 45.72 L F51
2015-03-15 08:07:19 C 10 46 29.482 +11 31 36.63 L F51
2015-03-15 08:25:42 C 10 46 27.296 +11 31 27.60 L F51
2015-03-16 05:33:16 C 10 44 01.18 +11 20 50.2 N I41
2015-03-16 06:09:32 C 10 43 56.94 +11 20 31.7 N I41
2015-03-16 15:48:57 C 10 42 50.85 +11 15 40.5 q D29
2015-03-16 16:14:21 C 10 42 47.95 +11 15 27.1 q D29
2015-03-16 16:39:45 C 10 42 45.01 +11 15 14.6 q D29
2015-03-16 21:22:40 C 10 42 13.38 +11 12 49.5 r 006
2015-03-16 21:24:08 C 10 42 13.25 +11 12 49.7 r 006
2015-03-16 21:32:05 C 10 42 12.29 +11 12 46.2 r 006
2015-03-16 21:33:53 C 10 42 12.18 +11 12 44.4 r 006
2015-03-17 07:09:29 C 10 41 07.21 +11 07 54.5 q H45
2015-03-17 07:11:11 C 10 41 07.01 +11 07 53.5 q H45
2015-03-17 07:12:27 C 10 41 06.86 +11 07 52.6 q H45
2015-03-17 07:13:48 C 10 41 06.71 +11 07 52.1 q H45
2015-03-17 07:15:48 C 10 41 06.49 +11 07 51.3 q H45
2015-03-17 07:16:49 C 10 41 06.36 +11 07 50.5 q H45
2015-03-17 07:40:48 C 10 41 03.78 +11 07 38.7 R G45
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)