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
2019-03-15 07:50:13 C 11 57 55.76 -13 39 34.7 V G96
2019-03-15 07:58:16 C 11 57 55.37 -13 39 33.4 V G96
2019-03-17 05:54:13 C 11 55 37.82 -13 32 02.1 V G96
2019-03-17 06:01:37 C 11 55 37.43 -13 32 01.0 V G96
2019-03-17 06:09:00 C 11 55 37.05 -13 31 59.2 V G96
2019-03-17 06:16:23 C 11 55 36.67 -13 31 58.7 V G96
2019-03-27 22:12:42 C 11 42 08.75 -12 33 31.6 V C95
2019-03-27 22:29:06 C 11 42 07.79 -12 33 26.3 V C95
2019-03-27 22:45:54 C 11 42 06.90 -12 33 21.0 V C95
2019-03-29 06:27:50 C 11 40 25.48 -12 24 20.9 V 703
2019-03-29 06:35:43 C 11 40 25.02 -12 24 18.5 V 703
2019-03-29 06:43:36 C 11 40 24.61 -12 24 17.2 V 703
2019-03-29 06:51:27 C 11 40 24.34 -12 24 15.4 V 703
2019-03-31 05:28:45 C 11 37 56.15 -12 10 25.5 V G96
2019-03-31 05:36:13 C 11 37 55.73 -12 10 23.2 V G96
2019-03-31 05:43:40 C 11 37 55.33 -12 10 21.1 V G96
2019-03-31 05:51:08 C 11 37 54.93 -12 10 18.8 V G96
2019-04-01 14:50:17 C 11 36 11.09 -12 00 09.1 q D29
2019-04-01 15:10:39 C 11 36 10.00 -12 00 02.5 q D29
2019-04-01 15:31:01 C 11 36 08.93 -11 59 56.5 q D29
2019-04-02 06:02:47 C 11 35 23.64 -11 55 21.4 V 703
2019-04-02 06:11:59 C 11 35 23.18 -11 55 18.2 V 703
2019-04-02 06:21:12 C 11 35 22.69 -11 55 16.7 V 703
2019-04-02 06:30:24 C 11 35 22.13 -11 55 12.6 V 703
2019-04-08 06:16:25 C 11 28 10.84 -11 07 33.1 V G96
2019-04-08 06:24:29 C 11 28 10.45 -11 07 30.1 V G96
2019-04-08 06:32:33 C 11 28 10.08 -11 07 27.2 V G96
2019-04-08 06:41:34 C 11 28 09.59 -11 07 24.2 V G96
2019-04-08 07:07:40 C 11 28 08.653 -11 07 13.97 U F51
2019-04-08 07:42:55 C 11 28 06.904 -11 07 01.90 U F51
2019-04-08 08:00:30 C 11 28 06.031 -11 06 55.94 U F51
2019-06-02 06:22:52 C 11 16 31.866 -06 02 52.29 U F52
2019-06-02 06:42:27 C 11 16 32.477 -06 02 52.00 U F52
2019-06-02 07:01:52 C 11 16 33.075 -06 02 51.77 U F52
2019-06-02 07:21:23 C 11 16 33.676 -06 02 51.52 U F52
2019-06-06 03:48:57 C 11 19 47.83 -06 03 30.2 V G96
2019-06-06 03:57:10 C 11 19 48.15 -06 03 30.2 V G96
2019-06-06 04:05:23 C 11 19 48.48 -06 03 30.9 V G96
2019-06-06 04:13:37 C 11 19 48.77 -06 03 30.6 V G96
2020-10-22 13:15:01 C 07 21 59.399 +24 34 29.38 U F51
2020-10-22 13:33:42 C 07 21 59.644 +24 34 28.61 U F51
2020-10-22 14:11:13 C 07 22 00.138 +24 34 26.74 U F51
2020-11-16 11:54:58 C 07 21 27.910 +24 15 02.22 U F51
2020-11-16 12:11:46 C 07 21 27.609 +24 15 01.98 U F51
2020-11-16 12:28:37 C 07 21 27.324 +24 15 01.52 U F51
2021-01-04 07:09:27 C 06 32 43.75 +24 06 22.5 V G96
2021-01-04 07:16:55 C 06 32 43.30 +24 06 23.2 V G96
2021-01-04 07:24:23 C 06 32 42.95 +24 06 22.4 V G96
2021-01-04 07:31:51 C 06 32 42.53 +24 06 21.8 V G96
2021-01-18 03:55:58 C 06 16 48.49 +23 49 56.4 V G96