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
2006-02-28 09:02:22 C 10 58 56.70 +13 53 31.1 19.1 c 704
2006-02-28 09:19:07 C 10 58 55.85 +13 53 47.8 19.2 c 704
2006-03-03 05:47:57 C 10 55 34.92 +15 09 23.2 o 699
2006-03-03 06:24:48 C 10 55 33.01 +15 10 05.3 o 699
2006-03-03 07:12:34 C 10 55 30.41 +15 10 57.9 o 699
2006-03-03 07:51:39 C 10 55 28.55 +15 11 40.7 o 699
2006-03-19 07:16:24 C 10 35 53.26 +21 58 17.2 19.1 c 704
2006-03-19 07:32:15 C 10 35 52.50 +21 58 30.7 19.3 c 704
2006-03-19 07:48:06 C 10 35 51.67 +21 58 46.9 19.2 c 704
2006-03-19 08:03:57 C 10 35 50.96 +21 58 59.4 19.5 c 704
2006-03-22 05:33:09 C 10 32 38.83 +23 03 27.9 19.5 c 704
2006-03-22 05:49:06 C 10 32 38.02 +23 03 42.8 19.7 c 704
2006-03-22 06:05:13 C 10 32 37.26 +23 03 56.2 19.5 c 704
2006-03-22 06:21:15 C 10 32 36.51 +23 04 10.1 19.9 c 704
2006-03-24 06:56:54 C 10 30 30.31 +23 46 41.9 r 703
2006-03-24 07:07:07 C 10 30 29.91 +23 46 50.5 r 703
2006-03-24 07:17:16 C 10 30 29.41 +23 46 59.6 r 703
2006-03-24 07:27:25 C 10 30 29.01 +23 47 07.8 r 703
2008-03-10 04:26:24 C 07 54 25.45 +16 35 55.9 r G96
2008-03-10 04:36:45 C 07 54 25.27 +16 36 01.2 r G96
2008-03-10 04:47:09 C 07 54 25.09 +16 36 06.5 r G96
2008-03-10 04:57:31 C 07 54 24.98 +16 36 11.9 r G96
2013-12-10 04:09:23 C 03 57 14.51 -09 44 53.0 u 807
2013-12-10 04:17:19 C 03 57 14.10 -09 44 51.6 u 807
2013-12-10 04:25:12 C 03 57 13.71 -09 44 49.8 u 807
2015-08-21 13:30:16 C 02 51 22.188 +00 42 35.72 L F51
2015-08-21 13:32:07 C 02 51 22.267 +00 42 34.50 L F51
2015-08-21 13:47:27 C 02 51 22.939 +00 42 24.54 L F51
2015-08-21 13:49:18 C 02 51 23.018 +00 42 23.36 L F51
2015-08-21 14:04:40 C 02 51 23.689 +00 42 13.42 L F51
2015-08-21 14:06:31 C 02 51 23.771 +00 42 12.17 L F51
2015-08-21 14:21:55 C 02 51 24.439 +00 42 02.11 L F51
2015-08-21 14:23:47 C 02 51 24.520 +00 42 00.97 L F51
2015-08-30 13:22:10 C 02 59 37.339 -01 49 27.95 L F51
2015-08-30 13:40:10 C 02 59 37.852 -01 49 41.52 L F51
2015-08-30 13:58:10 C 02 59 38.337 -01 49 55.09 L F51
2015-08-30 14:16:15 C 02 59 38.828 -01 50 08.73 L F51
2015-10-10 10:36:51 C 02 48 19.154 -15 29 03.22 L F51
2015-10-10 10:50:50 C 02 48 18.426 -15 29 13.12 L F51
2015-10-10 11:04:49 C 02 48 17.691 -15 29 22.98 L F51
2015-10-13 08:10:15 C 02 44 46.10 -16 15 57.8 q 703
2015-10-13 08:17:34 C 02 44 45.64 -16 16 03.0 q 703
2015-10-13 08:32:17 C 02 44 44.88 -16 16 13.2 q 703
2015-10-17 07:39:41 C 02 39 34.94 -17 13 15.2 R G45
2015-10-17 07:58:02 C 02 39 33.82 -17 13 25.3 R G45
2015-10-17 08:05:33 C 02 39 33.41 -17 13 30.0 R G45
2015-10-17 08:12:11 C 02 39 33.01 -17 13 33.3 R G45
2015-10-17 08:18:56 C 02 39 32.61 -17 13 37.0 R G45
2015-10-29 09:52:09 C 02 23 00.730 -19 09 25.26 L F51
2015-10-29 10:20:45 C 02 22 59.054 -19 09 32.24 L F51