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
2017-06-17 07:01:35 C 19 40 31.20 +39 16 21.0 u 926
2017-06-17 07:32:00 C 19 40 32.14 +39 16 15.0 q W25
2017-06-18 05:10:40 C 19 41 57.11 +39 11 59.6 q W25
2017-06-18 05:22:25 C 19 41 57.80 +39 11 57.4 q W25
2017-06-19 23:28:26 C 19 44 37.66 +39 01 17.8 q 160
2017-06-19 23:31:24 C 19 44 37.82 +39 01 17.0 q 160
2017-06-19 23:34:23 C 19 44 37.96 +39 01 16.1 q 160
2017-06-21 00:09:34 C 19 46 09.30 +38 53 33.7 q 160
2017-06-21 00:12:35 C 19 46 09.45 +38 53 32.6 q 160
2017-06-21 00:15:35 C 19 46 09.61 +38 53 31.5 q 160
2017-06-21 04:32:10 C 19 46 26.27 +38 52 02.6 q W25
2017-06-21 04:39:55 C 19 46 26.70 +38 52 00.3 q W25
2017-06-21 23:08:38 C 19 47 33.87 +38 45 11.9 S 628
2017-06-22 00:11:26 C 19 47 37.37 +38 44 49.1 S 628
2017-06-24 00:06:45 C 19 50 28.79 +38 24 06.2 q A17
2017-06-24 00:21:23 C 19 50 29.55 +38 23 59.6 q A17
2017-06-24 00:23:38 C 19 50 29.68 +38 23 58.3 q A17
2017-06-25 04:19:39 C 19 52 08.07 +38 09 45.1 q W34
2017-06-25 04:30:36 C 19 52 08.53 +38 09 40.1 q W34
2017-06-25 04:42:01 C 19 52 09.15 +38 09 34.5 q W34
2017-06-27 02:20:35 C 19 54 42.94 +37 42 34.4 d Z35
2017-06-27 02:40:54 C 19 54 43.99 +37 42 23.7 d Z35
2017-06-27 03:01:29 C 19 54 44.87 +37 42 07.9 d Z35
2017-06-28 05:18:18 C 19 56 13.71 +37 24 27.8 q W25
2017-06-28 05:29:02 C 19 56 14.24 +37 24 20.8 q W25
2017-06-29 00:00:56 C 19 57 14.79 +37 10 54.6 d Z35
2017-06-29 00:21:00 C 19 57 15.66 +37 10 40.1 d Z35
2017-06-29 00:57:06 C 19 57 17.33 +37 10 11.2 d Z35
2017-06-29 03:39:23 C 19 57 27.59 +37 08 05.5 u 719
2017-06-29 04:14:09 C 19 57 29.44 +37 07 41.1 u 719
2017-07-02 05:39:33 C 20 01 21.26 +36 05 49.8 u 719
2017-07-02 05:50:51 C 20 01 21.00 +36 05 40.4 q W25
2017-07-02 05:57:33 C 20 01 21.27 +36 05 34.2 q W25
2017-07-02 06:20:45 C 20 01 23.08 +36 05 11.8 u 719
2017-07-03 03:50:32 C 20 02 29.64 +35 44 26.1 v 719
2017-07-03 04:17:53 C 20 02 30.90 +35 44 00.2 v 719
2017-07-03 05:10:14 C 20 02 32.70 +35 43 12.3 q W25
2017-07-03 05:18:26 C 20 02 33.05 +35 43 04.4 q W25
2017-07-03 23:10:27 C 20 03 26.77 +35 24 53.8 q 160
2017-07-03 23:12:18 C 20 03 26.85 +35 24 51.6 q 160
2017-07-03 23:14:15 C 20 03 26.93 +35 24 49.9 q 160
2017-07-05 07:33:09 C 20 05 02.51 +34 49 55.5 463
2017-07-05 07:53:06 C 20 05 03.18 +34 49 34.7 463
2017-07-05 23:18:50 C 20 05 48.72 +34 31 51.5 q 160
2017-07-05 23:20:55 C 20 05 48.78 +34 31 49.1 q 160
2017-07-05 23:22:59 C 20 05 48.85 +34 31 46.7 q 160
2017-07-06 06:05:30 C 20 06 08.81 +34 23 58.0 u 719
2017-07-06 06:30:16 C 20 06 09.80 +34 23 29.3 u 719
2017-07-07 03:55:55 C 20 07 12.17 +33 57 21.2 v 719
2017-07-07 04:12:07 C 20 07 12.98 +33 57 01.8 v 719