142561 (2002 TX68)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2935294942 ± 2.00e+00
Semi-major axis (a)1.6740392438 AU ± 3.00e+00
Inclination (i)16.65703274° ± 4.00e+00
Long. of Asc. Node (Ω)150.09697712° ± 5.00e+00
Arg. of Perihelion (ω)122.56611587° ± 6.00e+00
Mean Anomaly (M)319.86645029° ± 1.19e-05
Mean Motion (n)0.4550549302°/day ± 1.22e+00
Perihelion dist (q)1.18265935 AU ± 3.96e+00
Aphelion dist (Q)2.16541914 AU ± 5.13e+00
Orbital Period2.16595013 yr ± 5.82e+00
NGA Modelr2
A23.60593382e-05 AU/d²
Physical Parameters
H (abs. magnitude)18.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.032″
Uncertainty0
Orbit TypeAmor
MOID0.248804 AU
Observations Used1391
Gaia Obs Used39
Oppositions8
Arc Total2002-2017
First Observation Used2002-10-08
Last Observation Used2025-01-21
Observations (1434)
Date Type RA Dec Mag Band Observatory
2017-06-10 05:01:29 C 19 28 54.35 +39 22 11.2 u H21
2017-06-10 05:04:25 C 19 28 54.54 +39 22 11.6 u H21
2017-06-10 05:07:22 C 19 28 54.74 +39 22 11.8 u H21
2017-06-10 05:10:18 C 19 28 54.93 +39 22 12.3 u H21
2017-06-10 05:13:15 C 19 28 55.14 +39 22 12.6 u H21
2017-06-10 05:16:11 C 19 28 55.34 +39 22 13.0 u H21
2017-06-10 05:19:08 C 19 28 55.52 +39 22 13.6 u H21
2017-06-10 05:22:04 C 19 28 55.70 +39 22 13.9 u H21
2017-06-10 05:25:01 C 19 28 55.91 +39 22 14.1 u H21
2017-06-10 05:28:32 C 19 28 56.15 +39 22 14.7 u H21
2017-06-10 06:50:51 C 19 29 01.43 +39 22 25.2 q W25
2017-06-10 07:20:45 C 19 29 03.34 +39 22 28.3 q W25
2017-06-10 08:14:41 C 19 29 06.86 +39 22 33.1 u H21
2017-06-10 08:18:10 C 19 29 07.11 +39 22 33.4 u H21
2017-06-10 08:21:14 C 19 29 07.31 +39 22 33.8 u H21
2017-06-10 08:24:19 C 19 29 07.51 +39 22 33.9 u H21
2017-06-10 08:27:23 C 19 29 07.71 +39 22 34.1 u H21
2017-06-10 08:30:27 C 19 29 07.90 +39 22 34.4 u H21
2017-06-10 08:33:32 C 19 29 08.09 +39 22 34.7 u H21
2017-06-10 08:36:48 C 19 29 08.31 +39 22 35.0 u H21
2017-06-11 06:36:36 C 19 30 42.70 +39 24 15.4 u H21
2017-06-11 06:40:30 C 19 30 42.95 +39 24 15.7 u H21
2017-06-11 06:44:19 C 19 30 43.20 +39 24 16.0 u H21
2017-06-11 06:48:52 C 19 30 43.48 +39 24 16.0 u H21
2017-06-11 06:53:21 C 19 30 43.76 +39 24 16.8 u H21
2017-06-11 06:57:07 C 19 30 43.99 +39 24 16.8 u H21
2017-06-11 07:00:53 C 19 30 44.25 +39 24 17.1 u H21
2017-06-11 07:05:40 C 19 30 44.55 +39 24 17.4 u H21
2017-06-11 23:39:56 C 19 31 54.65 +39 25 01.1 q 160
2017-06-11 23:42:56 C 19 31 54.83 +39 25 01.2 q 160
2017-06-11 23:45:54 C 19 31 55.02 +39 25 01.3 q 160
2017-06-13 02:57:24 C 19 33 49.21 +39 25 16.1 q W25
2017-06-13 03:13:56 C 19 33 50.29 +39 25 16.7 q W25
2017-06-13 03:55:07 C 19 33 53.01 +39 25 18.4 q W25
2017-06-13 04:22:53 C 19 33 54.82 +39 25 19.3 q W25
2017-06-13 08:21:25 C 19 34 09.72 +39 25 20.2 u H21
2017-06-13 08:26:21 C 19 34 10.03 +39 25 20.1 u H21
2017-06-13 08:30:42 C 19 34 10.30 +39 25 20.0 u H21
2017-06-13 08:35:03 C 19 34 10.57 +39 25 19.8 u H21
2017-06-13 08:39:59 C 19 34 10.86 +39 25 19.7 u H21
2017-06-14 08:49:08 C 19 35 49.68 +39 24 25.7 u H21
2017-06-14 08:51:46 C 19 35 49.84 +39 24 25.5 u H21
2017-06-14 08:54:17 C 19 35 49.98 +39 24 25.1 u H21
2017-06-14 08:56:56 C 19 35 50.16 +39 24 25.0 u H21
2017-06-14 08:59:42 C 19 35 50.33 +39 24 24.8 u H21
2017-06-15 00:16:33 C 19 36 53.12 +39 23 15.8 q 196
2017-06-15 00:37:45 C 19 36 54.43 +39 23 14.0 q 196
2017-06-17 05:54:29 C 19 40 26.51 +39 16 30.8 q W25
2017-06-17 06:27:40 C 19 40 29.17 +39 16 26.0 u 926
2017-06-17 06:44:51 C 19 40 30.23 +39 16 23.3 u 926