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
2025-03-31 06:47:37 C 11 16 07.288 -20 34 34.43 V G96
2025-03-31 06:54:19 C 11 16 06.532 -20 34 34.39 V G96
2025-03-31 07:01:01 C 11 16 05.797 -20 34 34.75 V G96
2025-04-01 03:48:02 C 11 13 53.395 -20 35 11.83 V W68
2025-04-01 03:52:39 C 11 13 52.894 -20 35 11.90 V W68
2025-04-01 04:05:42 C 11 13 51.485 -20 35 12.37 V W68
2025-04-01 04:21:13 C 11 13 49.805 -20 35 12.66 V W68
2025-04-01 19:49:09 C 11 12 12.878 -20 35 45.67 X S24
2025-04-01 20:02:13 C 11 12 11.472 -20 35 45.92 X S24
2025-04-01 20:16:17 C 11 12 09.948 -20 35 46.21 X S24
2025-04-01 21:50:08 C 11 12 00.014 -20 35 37.64 V M22
2025-04-01 21:54:09 C 11 11 59.582 -20 35 37.79 V M22
2025-04-01 22:03:11 C 11 11 58.637 -20 35 37.86 V M22
2025-04-02 21:00:33 C 11 09 36.802 -20 35 54.13 V M22
2025-04-02 21:06:24 C 11 09 36.206 -20 35 54.10 V M22
2025-04-02 21:23:31 C 11 09 34.392 -20 35 54.35 V M22
2025-04-02 21:33:30 C 11 09 33.338 -20 35 54.20 V M22
2025-04-02 21:47:23 C 11 09 31.910 -20 35 54.13 V M22
2025-04-02 21:48:41 C 11 09 31.764 -20 35 54.17 V M22
2025-04-03 05:45:06 C 11 08 43.415 -20 36 04.28 V 703
2025-04-03 05:48:44 C 11 08 43.044 -20 36 04.21 V 703
2025-04-03 05:52:22 C 11 08 42.673 -20 36 04.32 V 703
2025-04-03 05:56:00 C 11 08 42.299 -20 36 04.25 V 703
2025-04-03 08:30:49 C 11 08 26.685 -20 36 02.65 X F51
2025-04-03 08:48:54 C 11 08 24.804 -20 36 02.61 X F51
2025-04-03 09:06:59 C 11 08 22.932 -20 36 02.55 X F51
2025-04-03 09:25:03 C 11 08 21.059 -20 36 02.47 X F51
2025-04-04 04:54:11 C 11 06 23.683 -20 35 45.35 V W68
2025-04-04 05:17:56 C 11 06 21.295 -20 35 44.59 V W68
2025-04-04 05:40:26 C 11 06 19.068 -20 35 44.56 V W68
2025-04-04 05:45:07 C 11 06 18.638 -20 35 44.38 V W68
2025-04-04 05:52:39 C 11 06 17.861 -20 35 44.77 V W68
2025-04-04 20:17:27 C 11 04 53.009 -20 35 39.37 X S24
2025-04-04 20:26:31 C 11 04 52.078 -20 35 38.98 X S24
2025-04-04 20:37:33 C 11 04 51.022 -20 35 38.65 X S24
2025-04-05 03:23:51 C 11 04 11.297 -20 35 19.79 V W68
2025-04-05 03:28:29 C 11 04 10.831 -20 35 19.75 V W68
2025-04-05 03:36:43 C 11 04 10.022 -20 35 19.28 V W68
2025-04-05 03:44:40 C 11 04 09.226 -20 35 19.03 V W68
2025-04-08 03:31:28 C 10 57 25.416 -20 32 16.08 V W68
2025-04-08 03:35:42 C 10 57 24.998 -20 32 15.58 V W68
2025-04-08 03:44:10 C 10 57 24.221 -20 32 15.18 V W68
2025-04-08 03:59:19 C 10 57 22.800 -20 32 14.60 V W68
2025-04-08 04:37:19 C 10 57 19.735 -20 32 21.55 V 703
2025-04-08 04:40:41 C 10 57 19.386 -20 32 20.87 V 703
2025-04-08 04:44:02 C 10 57 19.019 -20 32 20.54 V 703
2025-04-08 04:47:24 C 10 57 18.724 -20 32 20.54 V 703
2025-04-09 03:14:29 C 10 55 18.797 -20 30 46.26 V W68
2025-04-09 03:19:02 C 10 55 18.396 -20 30 46.12 V W68
2025-04-09 03:26:23 C 10 55 17.729 -20 30 45.61 V W68
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)