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
2004-07-14 21:21:49 C 19 51 53.27 +29 53 43.3 r A16
2004-07-14 21:23:00 C 19 51 53.14 +29 53 42.6 r A16
2004-07-14 21:24:10 C 19 51 53.33 +29 53 39.1 r A16
2004-07-14 21:25:20 C 19 51 53.37 +29 53 36.6 r A16
2004-07-14 21:25:56 C 19 51 53.38 +29 53 36.3 r A16
2004-07-15 21:15:03 C 19 52 50.87 +29 07 48.9 r A16
2004-07-15 21:18:31 C 19 52 51.07 +29 07 43.5 r A16
2004-07-15 21:20:13 C 19 52 51.12 +29 07 40.8 r A16
2004-07-15 21:20:32 C 19 52 51.16 +29 07 38.3 r A16
2004-07-15 21:24:57 C 19 52 51.14 +29 07 30.1 r A16
2004-07-16 21:41:12 C 19 53 49.41 +28 18 59.8 c 127
2004-07-16 21:48:33 C 19 53 49.67 +28 18 44.0 c 127
2004-07-16 21:55:46 C 19 53 49.91 +28 18 30.6 c 127
2004-07-17 22:19:25 C 19 54 47.92 +27 27 53.4 r A16
2004-07-17 22:23:20 C 19 54 48.08 +27 27 44.4 r A16
2004-07-17 22:26:50 C 19 54 48.22 +27 27 37.5 r A16
2004-07-17 22:30:52 C 19 54 48.40 +27 27 28.5 r A16
2004-07-17 22:34:25 C 19 54 48.41 +27 27 21.9 r A16
2004-07-20 21:21:40 C 19 57 36.31 +24 49 51.9 c A55
2004-07-20 21:28:46 C 19 57 36.51 +24 49 35.4 c A55
2004-07-20 21:35:49 C 19 57 36.75 +24 49 19.2 c A55
2004-07-20 23:51:50 C 19 57 41.15 +24 44 01.5 126
2004-07-20 23:55:37 C 19 57 41.29 +24 43 52.2 126
2004-07-21 01:05:44 C 19 57 43.36 +24 41 07.1 c A55
2004-07-21 01:43:22 C 19 57 44.55 +24 39 38.9 c A55
2004-07-21 21:14:11 C 19 58 32.68 +23 53 15.4 r 203
2004-07-21 21:25:55 C 19 58 32.97 +23 52 49.6 c A55
2004-07-21 21:37:43 C 19 58 33.34 +23 52 21.9 c A55
2004-07-21 22:08:15 C 19 58 34.40 +23 51 06.4 r 203
2004-07-21 23:29:16 C 19 58 36.85 +23 47 53.9 c A55
2004-07-22 02:14:57 C 19 58 42.18 +23 41 09.8 c A55
2004-07-22 02:31:36 C 19 58 42.78 +23 40 29.5 c A55
2004-07-22 20:09:49 C 19 59 26.78 +22 57 22.1 i 071
2004-07-22 20:15:10 C 19 59 26.94 +22 57 10.4 i 071
2004-07-22 20:19:59 C 19 59 27.06 +22 56 59.3 i 071
2004-07-22 20:21:16 C 19 59 27.42 +22 56 50.8 o 198
2004-07-22 20:28:48 C 19 59 27.65 +22 56 32.3 o 198
2004-07-22 20:47:32 C 19 59 28.24 +22 55 46.3 o 198
2004-07-22 20:49:46 C 19 59 28.31 +22 55 40.9 o 198
2004-07-22 21:43:45 C 19 59 30.17 +22 53 30.2 r 203
2004-07-22 21:54:55 C 19 59 30.52 +22 53 00.3 c 127
2004-07-22 22:04:28 C 19 59 30.81 +22 52 36.8 c 127
2004-07-22 22:11:15 C 19 59 31.05 +22 52 20.2 c 127
2004-07-22 22:22:09 C 19 59 31.36 +22 51 54.9 r 203
2004-07-25 21:42:28 C 20 02 20.24 +19 48 13.8 r A16
2004-07-25 21:44:47 C 20 02 20.33 +19 48 06.9 r A16
2004-07-25 21:45:57 C 20 02 20.35 +19 48 04.3 r A16
2004-07-25 21:52:59 C 20 02 20.53 +19 47 46.8 r A16
2004-07-25 21:54:56 C 20 02 20.66 +19 47 41.8 r A16
2004-07-27 05:40:22 C 20 03 35.82 +18 21 52.3 r H41