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
2010-02-02 23:03:25 C 12 23 05.35 +38 03 16.8 16.9 u C20
2010-02-07 01:42:38 C 12 08 51.61 +38 05 29.1 16.1 u C20
2010-02-07 01:44:45 C 12 08 51.29 +38 05 29.0 16.0 u C20
2010-02-08 00:44:01 C 12 05 19.75 +38 04 28.1 16.0 u C20
2010-02-08 00:46:09 C 12 05 19.42 +38 04 27.9 16.0 u C20
2010-02-11 01:23:02 C 11 53 43.01 +37 56 42.6 16.6 u C20
2010-02-11 01:25:09 C 11 53 42.67 +37 56 42.2 16.6 u C20
2010-02-14 00:28:21 C 11 41 48.62 +37 41 39.5 16.2 u C20
2010-02-14 00:30:28 C 11 41 48.25 +37 41 38.9 16.2 u C20
2010-02-16 00:49:43 C 11 33 29.65 +37 26 46.4 17.1 u C20
2010-02-16 00:51:50 C 11 33 29.24 +37 26 45.4 17.2 u C20
2010-02-16 09:08:04 C 11 32 03.30 +37 23 52.2 v H47
2010-02-16 09:13:45 C 11 32 02.15 +37 23 50.0 v H47
2010-02-17 08:22:11 C 11 28 01.27 +37 14 59.5 r 703
2010-02-17 08:31:18 C 11 27 59.65 +37 14 56.0 r 703
2010-02-17 08:40:32 C 11 27 57.99 +37 14 52.2 r 703
2010-02-17 08:49:57 C 11 27 56.34 +37 14 48.6 r 703
2010-02-18 23:13:30 C 11 21 14.26 +36 58 02.4 16.4 u C20
2010-02-18 23:15:40 C 11 21 13.93 +36 58 01.4 16.4 u C20
2010-02-23 23:44:00 C 11 00 23.28 +35 49 17.3 16.3 u C20
2010-02-23 23:46:08 C 11 00 22.93 +35 49 15.9 16.3 u C20
2010-02-25 21:52:53 C 10 52 38.21 +35 16 46.8 16.3 u C20
2010-02-25 21:55:00 C 10 52 37.84 +35 16 45.3 16.3 u C20
2010-02-26 22:12:19 C 10 48 38.10 +34 58 22.0 v B09
2010-02-26 22:15:36 C 10 48 37.56 +34 58 19.3 v B09
2010-02-26 22:18:53 C 10 48 37.03 +34 58 16.7 v B09
2010-02-28 21:54:22 C 10 40 57.71 +34 19 56.8 15.9 u C20
2010-02-28 21:56:29 C 10 40 57.36 +34 19 55.1 16.0 u C20
2010-03-01 22:16:21 C 10 37 09.23 +33 59 12.7 16.2 u C20
2010-03-01 22:18:27 C 10 37 08.89 +33 59 10.9 16.2 u C20
2010-03-03 01:06:27 C 10 33 02.98 +33 35 32.7 16.3 u C20
2010-03-03 01:08:33 C 10 33 02.65 +33 35 30.8 16.2 u C20
2010-03-04 20:20:29 C 10 26 41.26 +32 55 55.4 c 127
2010-03-04 20:26:26 C 10 26 40.39 +32 55 49.8 c 127
2010-03-04 20:32:36 C 10 26 39.50 +32 55 44.1 c 127
2010-03-04 20:38:34 C 10 26 38.63 +32 55 38.3 c 127
2010-03-04 20:44:44 C 10 26 37.71 +32 55 32.7 c 127
2010-03-04 22:06:29 C 10 26 25.33 +32 54 17.7 16.3 u C20
2010-03-04 22:08:36 C 10 26 25.03 +32 54 15.7 16.3 u C20
2010-03-05 00:46:19 C 10 26 02.02 +32 51 45.3 17.3 u C20
2010-03-05 00:48:26 C 10 26 01.73 +32 51 43.3 17.2 u C20
2010-03-05 08:58:50 C 10 24 51.84 +32 44 03.8 r 703
2010-03-05 09:08:09 C 10 24 50.47 +32 43 54.8 r 703
2010-03-05 09:17:37 C 10 24 49.10 +32 43 45.7 r 703
2010-03-05 09:27:04 C 10 24 47.73 +32 43 36.6 r 703
2010-03-06 00:52:40 C 10 22 37.24 +32 28 49.0 u C20
2010-03-06 01:46:38 C 10 22 30.66 +32 27 59.0 o I15
2010-03-06 02:03:55 C 10 22 28.21 +32 27 42.7 o I15
2010-03-06 02:21:12 C 10 22 25.76 +32 27 26.3 o I15
2010-03-07 22:59:19 C 10 16 21.63 +31 43 42.6 15.7 u C20
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)