666360 (2010 FC6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4674963848 ± 9.80e-08
Semi-major axis (a)1.0638189730 AU ± 1.89e-09
Inclination (i)30.42695360° ± 1.01e-05
Long. of Asc. Node (Ω)181.32455403° ± 5.37e-06
Arg. of Perihelion (ω)179.29719065° ± 1.30e-05
Mean Anomaly (M)296.28721647° ± 2.82e-05
Mean Motion (n)0.8982778250°/day ± 2.40e-09
Perihelion dist (q)0.56648745 AU ± 1.04e-07
Aphelion dist (Q)1.56115050 AU ± 1.04e-07
Orbital Period1.09723991 yr ± 2.93e-09
Physical Parameters
H (abs. magnitude)20.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.255″
Uncertainty0
Orbit TypeApollo
MOID0.437315 AU
Observations Used155
Oppositions2
Arc Total1999-2023
First Observation Used1999-03-21
Last Observation Used2023-04-10
Observations (158)
Date Type RA Dec Mag Band Observatory
1999-03-21 07:37:05 C 12 29 54.911 -00 48 46.25 n 645
1999-03-21 07:38:17 C 12 29 54.794 -00 48 44.05 n 645
1999-03-21 07:41:52 C 12 29 54.428 -00 48 36.55 n 645
1999-03-22 07:31:16 C 12 27 36.187 +00 00 07.75 n 645
1999-03-22 07:32:27 C 12 27 36.066 +00 00 10.30 n 645
1999-03-22 07:34:50 C 12 27 35.822 +00 00 15.24 n 645
2010-03-18 09:58:49 C 13 15 29.19 -01 41 29.0 r G96
2010-03-18 10:09:08 C 13 15 28.33 -01 41 08.5 r G96
2010-03-18 10:19:34 C 13 15 27.46 -01 40 48.2 r G96
2010-03-18 10:30:04 C 13 15 26.64 -01 40 28.1 r G96
2010-03-18 11:05:28 C 13 15 23.76 -01 39 19.0 r G96
2010-03-18 11:10:59 C 13 15 23.32 -01 39 08.1 r G96
2010-03-18 11:13:43 C 13 15 23.11 -01 39 02.8 r G96
2010-03-18 11:36:54 C 13 15 21.27 -01 38 18.0 r G96
2010-03-18 11:39:39 C 13 15 21.02 -01 38 12.4 r G96
2010-03-18 11:42:24 C 13 15 20.77 -01 38 06.2 r G96
2010-03-18 11:45:10 C 13 15 20.62 -01 38 01.4 r G96
2010-03-18 12:15:24 C 13 15 18.15 -01 37 03.0 o H01
2010-03-18 12:22:31 C 13 15 17.61 -01 36 49.0 o H01
2010-03-18 12:29:22 C 13 15 17.04 -01 36 35.9 o H01
2010-03-19 05:58:10 C 13 13 55.98 -01 02 18.6 o H01
2010-03-19 06:08:25 C 13 13 55.14 -01 01 58.1 o H01
2010-03-19 06:17:37 C 13 13 54.39 -01 01 40.2 o H01
2010-03-19 06:33:32 C 13 13 53.07 -01 01 08.6 o H01
2010-03-19 07:28:30 C 13 13 48.26 -00 59 21.8 r H21
2010-03-19 07:41:35 C 13 13 47.15 -00 58 56.4 r H21
2010-03-19 07:44:24 C 13 13 47.25 -00 58 48.2 o 291
2010-03-19 07:49:43 C 13 13 46.80 -00 58 37.9 o 291
2010-03-19 07:55:02 C 13 13 46.35 -00 58 27.1 o 291
2010-03-19 08:33:30 C 13 13 43.17 -00 57 11.8 r G96
2010-03-19 08:35:34 C 13 13 42.99 -00 57 07.4 r G96
2010-03-19 08:37:39 C 13 13 42.81 -00 57 03.4 r G96
2010-03-19 08:39:44 C 13 13 42.63 -00 56 59.1 r G96
2010-03-19 09:42:36 C 13 13 37.42 -00 54 54.4 c 926
2010-03-19 09:49:32 C 13 13 36.79 -00 54 41.2 c 926
2010-03-19 09:56:26 C 13 13 36.26 -00 54 27.2 c 926
2010-03-23 04:19:37 C 13 06 00.23 +02 09 10.2 o J04
2010-03-23 04:20:17 C 13 06 00.17 +02 09 11.7 o J04
2010-03-23 04:22:17 C 13 05 59.99 +02 09 16.4 o J04
2010-03-23 04:24:18 C 13 05 59.81 +02 09 20.7 o J04
2010-03-23 04:24:59 C 13 05 59.73 +02 09 22.2 o J04
2010-03-23 09:10:51 C 13 05 34.67 +02 19 13.5 u H36
2010-03-23 09:23:45 C 13 05 33.42 +02 19 40.7 u H36
2010-04-03 06:57:04 C 12 40 20.94 +11 32 04.1 c 926
2010-04-03 06:57:34 C 12 40 20.62 +11 32 03.0 u H36
2010-04-03 07:02:59 C 12 40 20.27 +11 32 17.0 c 926
2010-04-03 07:08:53 C 12 40 19.71 +11 32 28.8 c 926
2010-04-03 07:23:18 C 12 40 17.90 +11 32 56.1 u H36
2010-04-03 07:42:34 C 12 40 15.94 +11 33 35.3 u H36
2010-04-10 10:50:07 C 12 23 02.01 +17 07 27.9 o 291