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
2004-09-07 04:47:24 C 20 53 44.05 -22 38 35.0 18.7 c 704
2004-09-07 05:03:16 C 20 53 44.98 -22 38 55.1 18.3 c 704
2004-09-07 05:19:08 C 20 53 45.94 -22 39 14.7 19.7 c 704
2004-09-08 00:46:07 C 20 54 59.59 -23 02 54.4 r 859
2004-09-08 00:53:53 C 20 55 00.00 -23 03 02.4 r 859
2004-09-09 02:58:40 C 20 56 40.30 -23 33 55.3 18.7 c 704
2004-09-09 03:16:07 C 20 56 41.31 -23 34 15.5 18.8 c 704
2004-09-09 03:33:10 C 20 56 42.28 -23 34 34.7 18.5 c 704
2004-09-09 03:49:23 C 20 56 43.23 -23 34 53.7 19.0 c 704
2004-09-09 04:07:50 C 20 56 44.39 -23 35 14.4 19.0 c 704
2004-09-12 02:51:44 C 21 01 19.51 -24 49 51.9 18.7 c 704
2004-09-12 03:07:52 C 21 01 20.50 -24 50 07.5 18.9 c 704
2004-09-12 03:24:01 C 21 01 21.44 -24 50 23.8 18.7 c 704
2004-09-12 03:40:12 C 21 01 22.41 -24 50 39.7 18.4 c 704
2004-09-12 03:56:26 C 21 01 23.43 -24 50 56.1 18.9 c 704
2004-09-15 11:32:30 C 21 06 40.46 -26 01 06.3 r E12
2004-09-15 11:44:45 C 21 06 41.24 -26 01 15.9 r E12
2004-09-15 11:57:07 C 21 06 42.01 -26 01 26.1 r E12
2004-09-15 12:09:25 C 21 06 42.78 -26 01 36.2 r E12
2004-10-04 02:35:37 C 21 38 25.25 -29 13 22.2 c G90
2004-10-04 02:40:07 C 21 38 25.55 -29 13 22.3 c G90
2004-10-04 02:44:38 C 21 38 25.85 -29 13 23.3 c G90
2004-10-05 02:35:54 C 21 40 11.46 -29 16 05.8 c G90
2004-10-05 02:40:24 C 21 40 11.76 -29 16 06.7 c G90
2004-10-05 02:44:53 C 21 40 12.10 -29 16 07.1 c G90
2006-01-22 11:00:04 C 11 18 01.71 +02 18 49.5 c 691
2006-01-22 11:24:57 C 11 18 01.84 +02 18 59.3 c 691
2006-01-22 11:49:50 C 11 18 01.96 +02 19 08.8 c 691
2006-01-26 10:15:34 C 11 18 26.94 +03 00 19.2 c 691
2006-01-26 10:40:25 C 11 18 26.92 +03 00 30.8 c 691
2006-01-26 11:05:22 C 11 18 26.90 +03 00 42.7 c 691
2006-01-30 10:54:59 C 11 18 16.88 +03 50 40.8 c 691
2006-01-30 11:19:57 C 11 18 16.71 +03 50 55.3 c 691
2006-01-30 11:44:52 C 11 18 16.53 +03 51 08.9 c 691
2006-02-20 08:29:31 C 11 07 18.87 +10 29 50.8 r 703
2006-02-20 08:38:46 C 11 07 18.48 +10 29 59.7 r 703
2006-02-20 08:48:00 C 11 07 18.19 +10 30 08.2 r 703
2006-02-20 08:57:13 C 11 07 17.68 +10 30 18.4 r 703
2006-02-22 05:42:14 C 11 05 31.75 +11 15 56.4 o 699
2006-02-22 06:15:10 C 11 05 30.38 +11 16 31.2 o 699
2006-02-22 06:48:03 C 11 05 28.96 +11 17 04.4 o 699
2006-02-22 07:20:58 C 11 05 27.48 +11 17 38.9 o 699
2006-02-25 08:37:35 C 11 02 18.25 +12 34 54.3 18.8 c 704
2006-02-25 08:54:29 C 11 02 17.52 +12 35 13.6 19.1 c 704
2006-02-25 09:11:25 C 11 02 16.72 +12 35 30.8 19.0 c 704
2006-02-25 09:28:20 C 11 02 15.92 +12 35 48.9 19.1 c 704
2006-02-25 09:45:15 C 11 02 15.14 +12 36 07.2 19.2 c 704
2006-02-28 08:11:49 C 10 58 59.27 +13 52 35.9 18.8 c 704
2006-02-28 08:28:34 C 10 58 58.41 +13 52 53.6 18.9 c 704
2006-02-28 08:45:36 C 10 58 57.59 +13 53 11.4 18.9 c 704