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
2023-03-27 04:27:35 C 07 37 47.240 +45 19 20.35 V 703
2023-03-27 04:35:22 C 07 37 47.795 +45 19 06.82 V 703
2023-03-28 06:49:56 C 07 39 34.046 +44 37 09.73 V T05
2023-03-28 06:54:32 C 07 39 34.358 +44 37 02.50 V T05
2023-03-28 07:21:34 C 07 39 36.091 +44 36 19.22 V T05
2023-04-03 04:23:08 C 07 48 58.367 +41 02 19.72 V 703
2023-04-03 04:30:56 C 07 48 58.846 +41 02 08.92 V 703
2023-04-03 04:38:43 C 07 48 59.411 +41 01 57.25 V 703
2023-04-03 04:46:30 C 07 48 59.958 +41 01 45.44 V 703
2023-04-07 08:20:05 C 07 55 29.928 +38 41 50.03 V T05
2023-04-07 08:28:58 C 07 55 30.497 +38 41 37.79 V T05
2023-04-07 08:33:36 C 07 55 30.785 +38 41 31.20 V T05
2023-04-07 08:51:36 C 07 55 31.918 +38 41 06.54 V T05
2023-04-08 03:58:43 C 07 56 46.547 +38 15 13.21 V 703
2023-04-08 04:07:03 C 07 56 47.058 +38 15 02.12 V 703
2023-04-08 04:15:21 C 07 56 47.620 +38 14 50.39 V 703
2023-04-08 04:23:40 C 07 56 48.138 +38 14 39.26 V 703
2023-04-09 08:07:20 C 07 58 35.676 +37 37 39.90 V T05
2023-04-09 08:11:24 C 07 58 35.957 +37 37 34.28 V T05
2023-04-09 08:20:40 C 07 58 36.528 +37 37 21.36 V T05
2023-04-09 08:38:50 C 07 58 37.651 +37 36 58.07 V T05
2023-04-09 23:30:09 C 07 59 35.650 +37 17 29.98 V W68
2023-04-09 23:38:10 C 07 59 36.154 +37 17 18.96 V W68
2023-04-09 23:57:34 C 07 59 37.327 +37 16 53.69 V W68
2023-04-10 00:16:31 C 07 59 38.570 +37 16 28.74 V W68
2023-04-11 03:35:17 C 08 01 24.074 +36 40 52.50 V G96
2023-04-11 03:43:40 C 08 01 24.604 +36 40 41.59 V G96
2023-04-11 03:52:05 C 08 01 25.129 +36 40 30.72 V G96
2023-04-11 04:00:28 C 08 01 25.648 +36 40 19.99 V G96
2023-04-12 03:35:40 C 08 02 56.724 +36 10 08.65 V 703
2023-04-12 03:43:56 C 08 02 57.217 +36 09 58.21 V 703
2023-04-12 03:52:13 C 08 02 57.736 +36 09 47.70 V 703
2023-04-12 04:00:30 C 08 02 58.243 +36 09 37.22 V 703
2023-04-15 08:06:29 C 08 07 50.714 +34 35 03.05 V T05
2023-04-15 08:55:32 C 08 07 53.794 +34 34 02.57 V T05
2023-04-15 09:09:25 C 08 07 54.617 +34 33 45.97 V T05
2023-04-15 09:13:59 C 08 07 54.946 +34 33 39.74 V T05
2023-04-16 01:25:45 B 08 08 57.33 +34 14 03.7 V H89
2023-04-16 03:04:07 B 08 09 03.47 +34 12 04.6 V H89
2023-04-16 03:54:12 C 08 09 06.728 +34 11 06.11 V 703
2023-04-16 04:01:54 C 08 09 07.236 +34 10 57.11 V 703
2023-04-16 04:09:35 C 08 09 07.672 +34 10 48.14 V 703
2023-04-16 04:17:15 C 08 09 08.183 +34 10 38.68 V 703
2023-04-17 07:21:22 C 08 10 51.833 +33 38 22.81 V T05
2023-04-17 07:26:40 C 08 10 52.114 +33 38 16.26 V T05
2023-04-17 08:04:31 C 08 10 54.415 +33 37 30.36 V T05
2023-04-17 08:14:19 C 08 10 55.133 +33 37 20.14 V T05
2023-04-19 03:34:39 C 08 13 40.962 +32 46 39.14 V 703
2023-04-19 03:42:51 C 08 13 41.484 +32 46 29.75 V 703
2023-04-19 03:51:03 C 08 13 41.974 +32 46 20.21 V 703
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)