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
2005-02-05 15:59:45 C 11 42 20.49 +67 18 24.6 m 379
2005-02-05 23:18:04 C 11 39 32.42 +67 15 51.1 c A65
2005-02-05 23:24:44 C 11 39 29.86 +67 15 48.9 c A65
2005-02-05 23:28:12 C 11 39 28.45 +67 15 47.6 c A65
2005-02-08 17:11:45 C 11 14 26.93 +66 42 18.0 m 379
2005-02-08 17:16:22 C 11 14 25.17 +66 42 14.5 m 379
2005-02-08 17:17:53 C 11 14 24.58 +66 42 13.9 m 379
2005-02-08 17:19:26 C 11 14 23.95 +66 42 12.3 m 379
2005-02-08 17:22:30 C 11 14 22.84 +66 42 10.3 m 379
2005-02-09 19:55:43 C 11 04 34.24 +66 22 51.7 o 084
2005-02-09 19:59:21 C 11 04 32.93 +66 22 49.3 o 084
2005-02-11 18:02:19 C 10 48 04.33 +65 42 18.7 m 379
2005-02-11 18:05:23 C 10 48 03.32 +65 42 15.8 m 379
2005-02-11 18:06:54 C 10 48 02.68 +65 42 14.1 m 379
2005-02-11 18:08:27 C 10 48 02.18 +65 42 12.5 m 379
2005-02-11 18:09:58 C 10 48 01.67 +65 42 11.1 m 379
2005-02-11 18:11:31 C 10 48 01.07 +65 42 09.4 m 379
2005-02-16 20:58:12 C 10 09 13.12 +63 13 10.4 r A30
2005-02-16 20:59:12 C 10 09 12.84 +63 13 09.0 r A30
2005-02-16 21:00:02 C 10 09 12.60 +63 13 07.9 r A30
2005-02-16 21:01:21 C 10 09 12.23 +63 13 06.0 r A30
2005-02-16 21:04:38 C 10 09 11.28 +63 13 01.4 r A30
2005-02-17 20:28:05 C 10 02 44.67 +62 38 57.7 o 434
2005-02-17 20:31:43 C 10 02 43.70 +62 38 53.0 o 434
2005-02-17 20:35:05 C 10 02 42.81 +62 38 48.5 o 434
2005-02-21 19:30:07 C 09 39 45.94 +60 06 44.0 o 084
2005-02-21 19:33:47 C 09 39 45.23 +60 06 37.9 o 084
2005-02-22 12:14:00 C 09 36 14.39 +59 38 08.2 m 379
2005-02-22 12:22:15 C 09 36 12.78 +59 37 54.7 m 379
2005-02-22 22:26:34 C 09 34 08.98 +59 20 21.6 o 084
2005-02-23 18:34:36 C 09 30 12.95 +58 44 58.7 o 084
2005-02-23 18:38:16 C 09 30 12.27 +58 44 52.4 o 084
2005-02-24 00:43:41 C 09 29 02.07 +58 34 02.9 o 084
2005-02-24 00:47:21 C 09 29 01.32 +58 33 56.2 o 084
2005-02-24 20:29:59 C 09 25 25.88 +57 58 41.7 o 084
2005-02-24 20:33:38 C 09 25 25.26 +57 58 35.2 o 084
2005-02-24 23:42:57 C 09 24 51.08 +57 52 52.7 o 084
2005-02-25 23:40:43 C 09 20 45.38 +57 09 21.7 o 084
2005-02-25 23:44:21 C 09 20 44.75 +57 09 15.1 o 084
2005-02-28 05:21:02 C 09 12 31.84 +55 30 24.4 16.8 c 704
2005-02-28 05:37:19 C 09 12 29.44 +55 29 54.2 17.4 c 704
2005-02-28 05:53:38 C 09 12 26.99 +55 29 23.6 17.7 c 704
2005-02-28 06:09:55 C 09 12 24.66 +55 28 53.6 17.7 c 704
2005-02-28 06:26:10 C 09 12 22.21 +55 28 23.3 18.1 c 704
2005-02-28 18:39:11 C 09 10 41.14 +55 05 31.2 o 240
2005-02-28 18:41:23 C 09 10 40.84 +55 05 27.3 o 240
2005-02-28 18:43:35 C 09 10 40.56 +55 05 23.3 o 240
2005-02-28 18:47:58 C 09 10 39.93 +55 05 15.2 o 240
2005-02-28 18:50:10 C 09 10 39.62 +55 05 11.0 o 240
2005-02-28 18:52:22 C 09 10 39.32 +55 05 06.8 o 240
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)