243147 (2007 TX18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4156405635 ± 2.44e-08
Semi-major axis (a)2.1374101405 AU ± 9.00e-09
Inclination (i)7.35816457° ± 2.00e-06
Long. of Asc. Node (Ω)284.08349110° ± 1.17e-05
Arg. of Perihelion (ω)16.00922176° ± 1.24e-05
Mean Anomaly (M)337.91146074° ± 9.63e-06
Mean Motion (n)0.3154136455°/day ± 1.99e-09
Perihelion dist (q)1.24901579 AU ± 5.25e-08
Aphelion dist (Q)3.02580450 AU ± 5.37e-08
Orbital Period3.12486887 yr ± 1.97e-08
Physical Parameters
H (abs. magnitude)17.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.284″
Uncertainty0
Orbit TypeAmor
MOID0.233973 AU
Observations Used668
Oppositions23
Arc Total1991-2025
First Observation Used1991-04-13
Last Observation Used2025-03-29
Observations (764)
Date Type RA Dec Mag Band Observatory
2010-06-21 22:45:07 S 23 53 57.06 +04 26 35.2 L C51
2010-06-22 00:20:28 S 23 54 07.67 +04 28 32.8 L C51
2010-06-22 03:30:59 S 23 54 28.86 +04 32 26.8 L C51
2010-06-22 06:41:19 S 23 54 49.99 +04 36 19.5 L C51
2010-06-22 06:41:30 S 23 54 50.02 +04 36 20.7 L C51
2010-06-22 09:51:50 S 23 55 11.12 +04 40 13.7 L C51
2010-06-22 10:10:50 C 23 55 13.69 +04 40 32.0 r 703
2010-06-22 10:20:00 C 23 55 14.73 +04 40 42.0 r 703
2010-06-22 10:29:14 C 23 55 15.67 +04 40 53.6 r 703
2010-06-22 10:38:25 C 23 55 16.71 +04 41 05.1 r 703
2010-06-22 13:02:21 S 23 55 32.26 +04 44 07.2 L C51
2010-06-22 16:12:52 S 23 55 53.35 +04 48 00.3 L C51
2010-06-22 19:23:23 S 23 56 14.43 +04 51 53.7 L C51
2010-06-22 22:33:55 S 23 56 35.48 +04 55 46.4 L C51
2010-06-23 01:44:25 S 23 56 56.51 +04 59 39.4 L C51
2010-06-23 04:54:57 S 23 57 17.50 +05 03 31.9 L C51
2010-06-23 08:05:28 S 23 57 38.50 +05 07 24.5 L C51
2010-06-23 11:15:59 S 23 57 59.42 +05 11 16.6 L C51
2010-06-23 14:26:19 S 23 58 20.386 +05 15 12.67 L C51
2010-06-23 14:26:30 S 23 58 20.37 +05 15 08.8 L C51
2010-06-23 17:36:50 S 23 58 41.25 +05 19 00.7 L C51
2010-06-23 20:47:21 S 23 59 02.14 +05 22 52.8 L C51
2010-06-30 13:47:35 C 00 16 10.10 +08 34 38.4 568
2010-06-30 14:05:03 C 00 16 11.87 +08 34 59.2 568
2010-08-09 00:17:00 C 01 30 43.27 +23 30 43.6 u 160
2010-08-09 00:20:56 C 01 30 43.38 +23 30 46.6 u 160
2010-08-09 00:24:54 C 01 30 43.59 +23 30 49.4 u 160
2010-08-19 01:10:06 C 01 40 02.17 +26 01 36.7 i 071
2010-08-19 01:16:20 C 01 40 02.27 +26 01 39.7 i 071
2010-08-20 00:38:36 C 01 40 40.67 +26 14 20.7 w 160
2010-08-20 00:40:57 C 01 40 40.77 +26 14 21.8 w 160
2010-08-20 00:43:18 C 01 40 40.86 +26 14 23.4 w 160
2010-08-21 21:56:59 C 01 41 46.49 +26 37 55.3 u A13
2010-08-21 22:23:38 C 01 41 47.01 +26 38 08.5 u A13
2010-08-22 23:43:30 C 01 42 18.65 +26 50 46.6 u 160
2010-08-22 23:46:56 C 01 42 18.70 +26 50 47.9 u 160
2010-08-22 23:50:19 C 01 42 18.76 +26 50 49.9 u 160
2010-08-25 01:39:06 C 01 43 10.16 +27 14 21.0 u 160
2010-08-25 01:42:04 C 01 43 10.24 +27 14 22.7 u 160
2010-08-25 01:45:03 C 01 43 10.26 +27 14 23.8 u 160
2010-09-02 01:57:50 C 01 44 15.66 +28 28 18.7 u 160
2010-09-02 02:00:49 C 01 44 15.65 +28 28 19.5 u 160
2010-09-02 02:03:49 C 01 44 15.62 +28 28 20.4 u 160
2010-09-05 00:24:01 C 01 43 45.71 +28 48 13.0 u 160
2010-09-05 00:27:56 C 01 43 45.61 +28 48 14.1 u 160
2010-09-05 00:31:37 C 01 43 45.59 +28 48 15.6 u 160
2010-09-12 00:45:00 C 01 40 37.87 +29 18 37.0 u 160
2010-09-12 00:48:55 C 01 40 37.74 +29 18 37.9 u 160
2010-09-12 00:50:54 C 01 40 37.70 +29 18 37.4 u 160
2010-09-13 00:19:16 C 01 39 59.41 +29 20 50.5 u 160