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
2002-10-08 09:37:02 C 02 45 42.11 -15 22 20.7 20.4 c 644
2002-10-08 10:07:43 C 02 45 40.51 -15 22 43.1 20.5 c 644
2002-10-08 10:37:51 C 02 45 38.95 -15 23 05.4 20.5 c 644
2002-10-09 09:24:34 C 02 44 32.41 -15 39 33.1 c 926
2002-10-09 09:28:03 C 02 44 32.12 -15 39 35.4 c 926
2002-10-09 15:11:45 C 02 44 15.07 -15 43 26.4 c 474
2002-10-09 15:17:04 C 02 44 14.73 -15 43 30.3 c 474
2002-10-10 05:45:47 C 02 43 31.56 -15 53 54.4 d 734
2002-10-10 05:52:40 C 02 43 31.48 -15 53 58.2 d 734
2002-10-10 05:59:42 C 02 43 30.94 -15 54 03.0 d 734
2002-10-10 07:22:41 C 02 43 26.78 -15 55 00.6 c 651
2002-10-10 07:27:07 C 02 43 26.64 -15 55 03.1 c 651
2002-10-10 07:30:57 C 02 43 26.33 -15 55 06.3 c 651
2002-10-10 08:32:43 C 02 43 22.89 -15 55 50.0 c 649
2002-10-10 08:56:12 C 02 43 21.79 -15 56 05.4 c 926
2002-10-10 08:59:42 C 02 43 21.57 -15 56 07.8 c 926
2002-10-10 09:02:06 C 02 43 21.32 -15 56 10.3 c 649
2002-10-10 09:03:12 C 02 43 21.41 -15 56 10.4 c 926
2002-10-10 09:29:06 C 02 43 19.91 -15 56 28.6 c 649
2002-10-15 09:46:27 C 02 36 56.96 -17 13 20.9 c 649
2002-10-15 09:53:24 C 02 36 56.52 -17 13 25.3 c 649
2002-10-15 10:00:52 C 02 36 56.12 -17 13 30.3 c 649
2002-10-15 17:00:07 C 02 36 33.05 -17 17 20.5 e 413
2002-10-15 17:03:07 C 02 36 32.87 -17 17 22.5 e 413
2002-10-15 17:06:05 C 02 36 32.70 -17 17 23.8 e 413
2002-10-18 11:24:49 C 02 32 49.50 -17 53 26.1 c 644
2002-10-18 11:39:48 C 02 32 48.65 -17 53 33.5 c 644
2002-10-18 11:54:56 C 02 32 47.74 -17 53 41.9 c 644
2002-10-31 05:26:37 C 02 15 31.31 -19 37 32.5 c 696
2002-10-31 05:29:18 C 02 15 31.18 -19 37 32.7 c 696
2002-11-04 08:03:44 C 02 10 21.59 -19 49 06.6 c 644
2002-11-04 08:36:53 C 02 10 19.87 -19 49 09.5 c 644
2002-11-04 09:15:41 C 02 10 17.86 -19 49 12.3 c 644
2002-12-12 12:45:51 C 01 49 41.52 -15 26 34.9 e 413
2002-12-12 13:13:47 C 01 49 41.63 -15 26 21.0 e 413
2002-12-13 12:06:42 C 01 49 51.32 -15 14 34.9 c 413
2003-12-25 12:15:57 C 12 48 38.60 -02 26 55.2 d 291
2003-12-25 12:21:21 C 12 48 38.96 -02 26 55.4 d 291
2003-12-25 12:26:42 C 12 48 39.46 -02 26 56.9 d 291
2004-01-30 10:34:32 C 14 09 20.20 -02 54 51.4 d 291
2004-01-30 10:46:58 C 14 09 21.52 -02 54 49.7 d 291
2004-01-30 10:59:24 C 14 09 22.66 -02 54 47.2 d 291
2004-03-15 10:05:57 C 16 00 21.43 +06 56 35.7 19.3 c 704
2004-03-15 10:22:42 C 16 00 23.33 +06 56 51.1 19.5 c 704
2004-03-15 10:38:11 C 16 00 24.91 +06 57 06.8 19.5 c 704
2004-03-15 11:09:46 C 16 00 28.21 +06 57 37.8 19.2 c 704
2004-03-21 05:10:25 C 16 15 06.08 +09 20 52.9 r 941
2004-03-21 05:11:33 C 16 15 06.18 +09 20 53.7 r 941
2004-03-21 05:12:41 C 16 15 06.32 +09 20 54.8 r 941
2004-03-21 05:13:50 C 16 15 06.39 +09 20 55.5 r 941