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
2004-08-05 22:24:46 C 20 13 09.00 +07 00 25.6 r A30
2004-08-06 03:38:31 C 20 13 23.54 +06 44 40.7 o H06
2004-08-06 03:44:02 C 20 13 23.74 +06 44 23.9 o H06
2004-08-06 03:49:38 C 20 13 23.94 +06 44 07.3 o H06
2004-08-06 04:43:22 C 20 13 25.39 +06 41 23.5 r H41
2004-08-06 04:48:16 C 20 13 25.58 +06 41 08.7 r H41
2004-08-06 04:50:37 C 20 13 25.71 +06 41 01.8 r H41
2004-08-06 04:52:41 C 20 13 25.74 +06 40 55.2 r H41
2004-08-06 04:54:48 C 20 13 25.84 +06 40 49.0 r H41
2004-08-06 04:56:59 C 20 13 25.83 +06 40 42.1 r H41
2004-08-06 06:13:34 C 20 13 29.37 +06 36 50.8 r G70
2004-08-06 06:33:39 C 20 13 30.07 +06 35 50.0 r G70
2004-08-07 05:53:05 C 20 14 30.42 +05 25 14.1 r G70
2004-08-07 06:14:10 C 20 14 31.20 +05 24 10.8 r G70
2004-08-07 06:35:04 C 20 14 31.90 +05 23 07.5 r G70
2004-08-07 07:11:08 C 20 14 32.35 +05 21 17.5 r H41
2004-08-07 07:12:56 C 20 14 32.41 +05 21 12.5 r H41
2004-08-07 07:17:41 C 20 14 32.58 +05 20 58.1 r H41
2004-08-07 07:19:25 C 20 14 32.66 +05 20 52.6 r H41
2004-08-07 07:21:21 C 20 14 32.71 +05 20 46.5 r H41
2004-08-07 20:51:39 C 20 15 09.63 +04 39 56.4 o 620
2004-08-07 20:54:48 C 20 15 09.76 +04 39 46.9 o 620
2004-08-07 20:58:37 C 20 15 09.89 +04 39 35.6 o 620
2004-08-07 21:13:34 C 20 15 10.31 +04 38 47.2 r A16
2004-08-07 21:18:06 C 20 15 10.43 +04 38 32.5 r A16
2004-08-07 21:22:50 C 20 15 10.57 +04 38 21.0 r A16
2004-08-07 21:27:33 C 20 15 10.78 +04 38 03.0 r A16
2004-08-07 21:28:23 C 20 15 10.72 +04 38 03.4 r 160
2004-08-07 21:31:07 C 20 15 10.81 +04 37 53.8 r A16
2004-08-07 21:35:16 C 20 15 10.96 +04 37 43.1 r 160
2004-08-07 21:38:03 C 20 15 11.10 +04 37 34.6 r 160
2004-08-07 21:39:27 C 20 15 11.10 +04 37 30.2 r 160
2004-08-07 21:40:09 C 20 15 11.12 +04 37 27.8 r 160
2004-08-07 21:40:50 C 20 15 11.19 +04 37 25.7 r 160
2004-08-07 21:42:56 C 20 15 11.26 +04 37 19.5 r 160
2004-08-07 21:52:03 C 20 15 11.59 +04 36 52.4 r 160
2004-08-07 21:52:45 C 20 15 11.57 +04 36 50.1 r 160
2004-08-07 21:55:02 C 20 15 11.68 +04 36 43.3 r 160
2004-08-07 21:55:44 C 20 15 11.72 +04 36 41.4 r 160
2004-08-07 21:56:26 C 20 15 11.76 +04 36 38.6 r 160
2004-08-07 21:57:08 C 20 15 11.77 +04 36 37.1 r 160
2004-08-07 22:08:13 C 20 15 12.16 +04 36 03.2 c A48
2004-08-08 05:45:57 C 20 15 31.72 +04 13 06.9 r H41
2004-08-08 05:48:19 C 20 15 31.82 +04 12 59.8 r H41
2004-08-08 05:50:48 C 20 15 31.90 +04 12 52.1 r H41
2004-08-08 05:52:37 C 20 15 31.95 +04 12 46.2 r H41
2004-08-08 05:54:48 C 20 15 32.01 +04 12 40.7 r H41
2004-08-08 05:56:48 C 20 15 32.13 +04 12 33.8 r H41
2004-08-08 20:26:19 C 20 16 11.26 +03 28 50.8 r 185
2004-08-08 20:32:11 C 20 16 11.48 +03 28 33.4 r 185