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
2004-05-22 22:31:48 C 18 39 05.94 +37 59 03.5 r A16
2004-05-22 22:34:35 C 18 39 06.14 +37 59 05.6 r A16
2004-05-23 00:21:11 C 18 39 13.90 +38 00 19.1 o 198
2004-05-23 00:22:52 C 18 39 13.99 +38 00 20.3 o 198
2004-05-23 00:27:57 C 18 39 14.38 +38 00 23.6 o 198
2004-05-23 00:39:46 C 18 39 15.23 +38 00 31.5 o 198
2004-05-23 00:44:50 C 18 39 15.63 +38 00 35.0 o 198
2004-05-23 00:48:12 C 18 39 15.81 +38 00 37.3 o 198
2004-05-23 22:49:43 C 18 40 57.84 +38 15 01.2 r A16
2004-05-23 22:52:39 C 18 40 58.15 +38 15 03.2 r A16
2004-05-23 22:53:15 C 18 40 58.10 +38 15 02.9 r A16
2004-05-23 22:55:16 C 18 40 58.32 +38 15 05.3 r A16
2004-05-23 22:57:36 C 18 40 58.52 +38 15 07.0 r A16
2004-05-23 22:58:28 C 18 40 58.62 +38 15 07.1 r A16
2004-05-26 00:17:03 C 18 44 42.00 +38 45 20.8 r A41
2004-05-26 00:41:21 C 18 44 43.65 +38 45 35.7 r A41
2004-05-27 07:06:42 C 18 46 59.84 +39 02 44.7 r H41
2004-05-27 07:09:20 C 18 47 00.03 +39 02 45.9 r H41
2004-05-27 07:11:48 C 18 47 00.19 +39 02 47.5 r H41
2004-05-27 07:14:21 C 18 47 00.35 +39 02 48.7 r H41
2004-05-27 07:16:54 C 18 47 00.50 +39 02 49.7 r H41
2004-05-28 23:23:34 C 18 49 57.21 +39 23 26.9 r 240
2004-05-28 23:24:52 C 18 49 57.29 +39 23 27.4 r 240
2004-05-28 23:27:29 C 18 49 57.47 +39 23 28.7 r 240
2004-05-28 23:28:46 C 18 49 57.57 +39 23 29.4 r 240
2004-05-28 23:30:04 C 18 49 57.65 +39 23 30.1 r 240
2004-05-28 23:39:08 C 18 49 58.29 +39 23 34.8 r 240
2004-05-28 23:41:44 C 18 49 58.46 +39 23 36.1 r 240
2004-05-28 23:44:19 C 18 49 58.65 +39 23 37.5 r 240
2004-05-29 07:20:47 C 18 50 31.55 +39 27 25.2 r H41
2004-05-29 07:23:53 C 18 50 31.75 +39 27 26.9 r H41
2004-05-29 07:26:36 C 18 50 31.99 +39 27 27.8 r H41
2004-05-29 07:30:16 C 18 50 32.21 +39 27 30.3 r H41
2004-05-29 07:32:45 C 18 50 32.37 +39 27 31.6 r H41
2004-05-29 08:08:32 C 18 50 35.11 +39 27 48.2 18.8 c 704
2004-05-29 08:21:18 C 18 50 35.94 +39 27 54.7 18.8 c 704
2004-05-29 08:33:54 C 18 50 36.68 +39 28 01.2 18.7 c 704
2004-05-29 08:46:29 C 18 50 37.61 +39 28 07.9 18.9 c 704
2004-05-29 08:59:05 C 18 50 38.38 +39 28 13.1 19.1 c 704
2004-05-30 21:31:18 C 18 53 16.79 +39 44 40.0 c A41
2004-05-30 21:54:04 C 18 53 18.22 +39 44 48.4 c A41
2004-05-30 22:16:47 C 18 53 19.94 +39 45 01.3 c A41
2004-05-31 08:08:31 C 18 54 01.22 +39 49 17.8 r H41
2004-05-31 08:15:24 C 18 54 01.60 +39 49 20.9 r H41
2004-05-31 08:18:29 C 18 54 01.80 +39 49 22.6 r H41
2004-05-31 08:21:53 C 18 54 02.02 +39 49 23.1 r H41
2004-05-31 08:24:19 C 18 54 02.21 +39 49 25.4 r H41
2004-06-05 06:45:31 C 19 02 13.46 +40 29 04.2 r H41
2004-06-05 06:47:57 C 19 02 13.63 +40 29 04.0 r H41
2004-06-05 06:50:24 C 19 02 13.80 +40 29 05.1 r H41