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
2025-02-21 00:20:13 C 12 51 27.384 -14 39 22.21 V 088
2025-02-21 00:24:20 C 12 51 27.024 -14 39 24.70 V 088
2025-02-21 00:28:27 C 12 51 26.796 -14 39 27.32 V 088
2025-02-21 00:32:34 C 12 51 26.532 -14 39 30.82 V 088
2025-02-22 21:57:42 C 12 48 09.662 -15 08 19.93 V M22
2025-02-22 22:00:59 C 12 48 09.384 -15 08 21.84 V M22
2025-02-22 22:04:55 C 12 48 09.106 -15 08 24.36 V M22
2025-02-22 22:35:45 C 12 48 06.756 -15 08 44.02 V M22
2025-02-24 07:46:59 C 12 45 33.456 -15 29 32.71 V W68
2025-02-24 09:03:38 C 12 45 27.264 -15 30 19.94 V W68
2025-02-24 09:33:17 C 12 45 24.871 -15 30 38.16 V W68
2025-02-24 10:41:09 C 12 45 19.714 -15 31 29.10 V 703
2025-02-24 10:44:24 C 12 45 19.418 -15 31 31.33 V 703
2025-02-24 10:47:39 C 12 45 19.184 -15 31 32.92 V 703
2025-02-24 10:50:54 C 12 45 18.886 -15 31 35.36 V 703
2025-02-26 10:36:10 C 12 41 25.192 -16 00 48.89 V 703
2025-02-26 10:39:25 C 12 41 24.925 -16 00 50.87 V 703
2025-02-26 10:42:40 C 12 41 24.623 -16 00 53.10 V 703
2025-02-26 10:45:56 C 12 41 24.414 -16 00 55.12 V 703
2025-02-27 06:49:35 C 12 39 42.012 -16 12 47.81 V W68
2025-02-27 07:31:52 C 12 39 38.280 -16 13 13.12 V W68
2025-02-27 08:12:44 C 12 39 34.639 -16 13 37.27 V W68
2025-02-27 08:49:05 C 12 39 31.414 -16 13 58.62 V W68
2025-02-28 06:00:37 C 12 37 40.409 -16 26 29.04 V W68
2025-02-28 06:03:13 C 12 37 40.159 -16 26 30.62 V W68
2025-02-28 06:32:31 C 12 37 37.502 -16 26 47.72 V W68
2025-02-28 06:36:31 C 12 37 37.128 -16 26 50.24 V W68
2025-02-28 12:25:29 C 12 37 06.034 -16 30 21.20 V T08
2025-02-28 12:30:47 C 12 37 05.554 -16 30 24.44 V T08
2025-02-28 12:39:23 C 12 37 04.752 -16 30 29.56 V T08
2025-02-28 12:53:34 C 12 37 03.456 -16 30 37.73 V T08
2025-03-03 08:04:44 C 12 30 49.356 -17 08 33.97 V W68
2025-03-03 08:12:50 C 12 30 48.564 -17 08 38.26 V W68
2025-03-03 08:32:10 C 12 30 46.658 -17 08 48.88 V W68
2025-03-04 06:28:06 C 12 28 39.146 -17 20 44.30 V W68
2025-03-04 06:37:34 C 12 28 38.179 -17 20 49.60 V W68
2025-03-04 07:21:27 C 12 28 33.797 -17 21 13.03 V W68
2025-03-04 07:25:39 C 12 28 33.377 -17 21 15.26 V W68
2025-03-05 07:40:14 C 12 26 09.233 -17 34 14.99 V 703
2025-03-05 07:46:54 C 12 26 08.596 -17 34 18.16 V 703
2025-03-05 07:50:13 C 12 26 08.246 -17 34 20.75 V 703
2025-03-06 00:53:57 C 12 24 24.499 -17 43 01.67 V M22
2025-03-06 00:59:11 C 12 24 23.959 -17 43 04.37 V M22
2025-03-06 01:51:45 C 12 24 18.480 -17 43 31.26 V M22
2025-03-06 02:30:58 C 12 24 14.405 -17 43 51.20 V M22
2025-03-07 06:13:14 C 12 21 23.335 -17 57 48.92 V W68
2025-03-07 06:22:06 C 12 21 22.392 -17 57 53.06 V W68
2025-03-07 06:26:39 C 12 21 21.912 -17 57 55.33 V W68
2025-03-07 07:11:31 C 12 21 17.134 -17 58 17.36 V W68
2025-03-08 06:28:00 C 12 18 50.335 -18 09 36.94 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)