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
2017-05-22 00:48:24 C 18 52 35.99 +36 12 43.5 q Z80
2017-05-22 00:53:29 C 18 52 36.43 +36 12 47.3 q Z80
2017-05-25 12:39:28 C 18 59 42.81 +37 07 19.3 L T05
2017-05-25 13:01:43 C 18 59 44.51 +37 07 32.8 L T05
2017-05-25 13:22:18 C 18 59 46.053 +37 07 45.53 L F51
2017-05-25 13:24:29 C 18 59 46.20 +37 07 47.0 L T05
2017-05-25 13:39:39 C 18 59 47.370 +37 07 55.82 L F51
2017-05-25 13:48:04 C 18 59 47.98 +37 08 00.7 L T05
2017-05-26 09:15:38 C 19 01 25.05 +37 19 19.2 q W25
2017-05-26 09:22:03 C 19 01 25.53 +37 19 22.8 q W25
2017-05-27 00:31:26 C 19 02 41.52 +37 27 55.2 q 160
2017-05-27 00:34:38 C 19 02 41.82 +37 27 56.6 q 160
2017-05-27 00:37:13 C 19 02 42.03 +37 27 58.2 q 160
2017-05-28 02:00:30 C 19 04 46.37 +37 41 45.2 q 160
2017-05-28 02:03:23 C 19 04 46.59 +37 41 46.1 q 160
2017-05-28 02:05:34 C 19 04 46.77 +37 41 47.1 q 160
2017-05-29 07:59:18 C 19 07 12.34 +37 56 59.3 q W25
2017-05-29 08:19:18 C 19 07 13.84 +37 57 09.1 q W25
2017-05-30 00:10:50 C 19 08 30.83 +38 04 40.8 q 160
2017-05-30 00:13:48 C 19 08 31.09 +38 04 42.3 q 160
2017-05-30 00:16:47 C 19 08 31.35 +38 04 44.0 q 160
2017-06-01 00:26:49 C 19 12 20.53 +38 25 47.3 q 160
2017-06-01 00:29:39 C 19 12 20.73 +38 25 48.5 q 160
2017-06-01 00:32:31 C 19 12 20.94 +38 25 49.6 q 160
2017-06-01 08:40:40 C 19 12 58.52 +38 29 07.7 q W25
2017-06-01 08:48:55 C 19 12 59.11 +38 29 10.7 q W25
2017-06-02 06:41:33 C 19 14 42.33 +38 37 29.9 q W25
2017-06-02 06:54:25 C 19 14 43.26 +38 37 34.8 q W25
2017-06-04 00:47:12 C 19 17 56.45 +38 51 41.8 q 160
2017-06-04 00:49:57 C 19 17 56.64 +38 51 42.8 q 160
2017-06-04 00:52:42 C 19 17 56.82 +38 51 43.8 q 160
2017-06-04 06:39:46 C 19 18 23.54 +38 53 31.4 q W25
2017-06-04 06:54:21 C 19 18 24.55 +38 53 36.1 q W25
2017-06-04 12:43:42 C 19 18 50.680 +38 55 27.74 L F51
2017-06-04 13:00:14 C 19 18 51.799 +38 55 32.54 L F51
2017-06-04 13:16:46 C 19 18 52.914 +38 55 37.34 L F51
2017-06-06 12:12:12 C 19 22 24.95 +39 07 49.5 L T05
2017-06-06 12:53:15 C 19 22 27.63 +39 07 58.8 L T05
2017-06-06 13:09:13 C 19 22 28.71 +39 08 03.0 L T05
2017-06-06 13:54:35 C 19 22 31.72 +39 08 12.3 L T05
2017-06-07 23:29:55 C 19 25 01.75 +39 14 47.8 q 160
2017-06-07 23:32:32 C 19 25 01.90 +39 14 48.2 q 160
2017-06-07 23:35:12 C 19 25 02.06 +39 14 48.7 q 160
2017-06-08 06:22:11 C 19 25 31.78 +39 16 00.3 u H21
2017-06-08 06:26:47 C 19 25 32.09 +39 16 01.4 u H21
2017-06-08 06:32:38 C 19 25 32.49 +39 16 02.5 u H21
2017-06-08 06:38:29 C 19 25 32.88 +39 16 03.6 u H21
2017-06-08 06:44:15 C 19 25 33.28 +39 16 04.8 u H21
2017-06-10 04:55:06 C 19 28 53.90 +39 22 10.0 u H21
2017-06-10 04:58:32 C 19 28 54.17 +39 22 11.0 u H21