2009 TC8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5240044057 ± 2.04e-07
Semi-major axis (a)2.0240256580 AU ± 2.94e-08
Inclination (i)14.94560548° ± 1.29e-05
Long. of Asc. Node (Ω)248.89467840° ± 6.34e-05
Arg. of Perihelion (ω)356.80338669° ± 6.71e-05
Mean Anomaly (M)287.93177734° ± 2.68e-05
Mean Motion (n)0.3422853060°/day ± 7.46e-09
Perihelion dist (q)0.96342730 AU ± 4.14e-07
Aphelion dist (Q)3.08462402 AU ± 4.16e-07
Orbital Period2.87954600 yr ± 6.27e-08
Physical Parameters
H (abs. magnitude)18.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.377″
Uncertainty0
Orbit TypeApollo
MOID0.050680 AU
Observations Used65
Oppositions12
Arc Total2006-2025
First Observation Used2006-09-16
Last Observation Used2025-12-24
Observations (68)
Date Type RA Dec Mag Band Observatory
2006-09-16 05:11:04 C 22 53 29.826 +28 07 33.84 n 645
2006-09-16 05:12:15 C 22 53 29.771 +28 07 32.89 n 645
2006-09-16 05:15:50 C 22 53 29.594 +28 07 29.83 n 645
2006-09-18 02:38:27 C 22 51 19.587 +27 27 58.48 n 645
2006-09-18 02:39:39 C 22 51 19.506 +27 27 57.30 n 645
2006-09-18 02:43:14 C 22 51 19.347 +27 27 54.53 n 645
2009-10-14 03:57:16 C 00 19 37.41 +25 06 11.9 r G96
2009-10-14 04:05:36 C 00 19 37.02 +25 06 06.2 r G96
2009-10-14 04:13:41 C 00 19 36.66 +25 06 01.6 r G96
2009-10-14 04:21:58 C 00 19 36.22 +25 05 55.6 r G96
2009-10-14 06:31:22 C 00 19 29.88 +25 04 29.4 r G96
2009-10-14 06:40:32 C 00 19 29.49 +25 04 23.7 r G96
2009-10-14 06:49:52 C 00 19 29.02 +25 04 18.0 r G96
2009-10-14 06:59:24 C 00 19 28.56 +25 04 11.4 r G96
2009-10-14 08:09:35 C 00 19 25.11 +25 03 23.8 o 291
2009-10-14 08:15:45 C 00 19 24.88 +25 03 20.3 o 291
2009-10-14 08:21:49 C 00 19 24.57 +25 03 15.8 o 291
2009-10-14 12:28:21 C 00 19 12.90 +25 00 32.1 o F65
2009-10-14 12:32:17 C 00 19 12.69 +25 00 29.4 o F65
2009-10-14 12:36:06 C 00 19 12.52 +25 00 26.7 o F65
2009-10-15 02:24:54 C 00 18 34.92 +24 51 11.6 o 291
2009-10-15 02:31:18 C 00 18 34.51 +24 51 05.8 o 291
2009-10-15 02:37:08 C 00 18 34.32 +24 51 02.5 o 291
2009-10-15 02:47:07 C 00 18 33.86 +24 50 56.0 o 291
2009-10-15 02:53:07 C 00 18 33.57 +24 50 52.6 o 291
2009-10-15 04:00:10 C 00 18 30.38 +24 50 07.8 o H01
2009-10-15 04:06:17 C 00 18 30.09 +24 50 03.7 o H01
2009-10-15 04:27:35 C 00 18 29.08 +24 49 49.6 o H01
2009-10-18 02:49:43 C 00 15 24.13 +24 02 33.2 o 291
2009-10-18 02:56:24 C 00 15 23.97 +24 02 30.9 o 291
2009-10-18 03:02:40 C 00 15 23.65 +24 02 24.9 o 291
2009-10-18 10:31:26 C 00 15 04.532 +23 57 26.34 o 568
2009-10-18 10:35:09 C 00 15 04.371 +23 57 23.78 o 568
2009-10-18 10:38:39 C 00 15 04.219 +23 57 21.44 o 568
2009-10-19 04:14:55 C 00 14 21.43 +23 45 30.6 o 291
2009-10-19 04:20:48 C 00 14 21.16 +23 45 26.7 o 291
2009-10-19 04:27:25 C 00 14 20.92 +23 45 22.7 o 291
2009-10-21 01:52:33 C 00 12 34.89 +23 14 55.4 o 291
2009-10-21 01:59:17 C 00 12 34.59 +23 14 51.3 o 291
2009-10-21 02:05:07 C 00 12 34.32 +23 14 48.5 o 291
2009-10-23 07:13:33 C 00 10 39.23 +22 39 28.2 o 291
2009-10-23 07:19:32 C 00 10 38.98 +22 39 25.6 o 291
2009-10-24 05:57:21 C 00 09 53.52 +22 24 30.5 o 291
2009-10-24 06:03:44 C 00 09 53.29 +22 24 26.2 o 291
2009-10-24 06:09:44 C 00 09 53.10 +22 24 22.1 o 291
2009-11-22 01:06:09 C 00 01 34.11 +16 12 27.9 o H21
2009-11-22 01:35:13 C 00 01 34.33 +16 12 16.4 o H21
2009-11-22 02:04:59 C 00 01 34.49 +16 12 04.8 o H21
2012-09-21 06:14:14 C 02 04 10.02 +30 36 29.0 o 291
2012-09-21 06:40:51 C 02 04 08.82 +30 36 24.3 o 291