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
2004-06-29 21:15:20 C 19 36 01.54 +37 59 26.0 r 185
2004-06-29 21:19:45 C 19 36 01.72 +37 59 22.0 r 185
2004-06-29 21:25:30 C 19 36 01.95 +37 59 17.6 r 185
2004-06-29 22:24:47 C 19 36 04.49 +37 58 28.2 r A16
2004-06-29 22:28:00 C 19 36 04.66 +37 58 25.7 r A16
2004-06-29 22:31:44 C 19 36 05.02 +37 58 22.0 r A16
2004-06-29 22:35:10 C 19 36 05.15 +37 58 19.9 r A16
2004-06-29 22:38:36 C 19 36 05.20 +37 58 18.8 r A16
2004-06-30 23:03:45 C 19 37 15.34 +37 36 28.5 r A16
2004-06-30 23:10:37 C 19 37 15.60 +37 36 21.5 r A16
2004-06-30 23:11:11 C 19 37 15.63 +37 36 20.5 r A16
2004-06-30 23:12:53 C 19 37 15.64 +37 36 17.9 r A16
2004-07-03 21:08:41 C 19 40 33.11 +36 25 24.2 r J87
2004-07-03 21:10:48 C 19 40 33.26 +36 25 21.9 r J87
2004-07-03 21:12:55 C 19 40 33.37 +36 25 19.7 r J87
2004-07-03 21:17:08 C 19 40 33.54 +36 25 15.1 r J87
2004-07-04 21:44:51 C 19 41 39.92 +35 57 26.0 r A16
2004-07-04 21:46:35 C 19 41 40.01 +35 57 23.8 r A16
2004-07-04 21:52:25 C 19 41 40.31 +35 57 17.9 r A16
2004-07-06 05:42:12 C 19 43 05.76 +35 18 46.3 r H41
2004-07-06 05:44:19 C 19 43 05.81 +35 18 43.7 r H41
2004-07-06 05:46:37 C 19 43 05.89 +35 18 40.9 r H41
2004-07-06 05:49:36 C 19 43 05.95 +35 18 37.5 r H41
2004-07-07 21:12:52 C 19 44 50.71 +34 26 41.1 r 198
2004-07-07 21:19:58 C 19 44 50.98 +34 26 31.5 r 198
2004-07-07 21:25:17 C 19 44 51.17 +34 26 24.3 r 198
2004-07-07 21:27:03 C 19 44 51.26 +34 26 22.0 r 198
2004-07-08 06:05:24 C 19 45 13.13 +34 14 34.8 r H41
2004-07-08 06:07:54 C 19 45 13.26 +34 14 31.1 r H41
2004-07-08 06:11:38 C 19 45 13.33 +34 14 25.8 r H41
2004-07-08 06:14:09 C 19 45 13.44 +34 14 22.4 r H41
2004-07-09 00:07:43 C 19 46 00.01 +33 48 50.3 r 938
2004-07-09 01:06:40 C 19 46 02.09 +33 47 26.1 r 938
2004-07-09 21:20:58 C 19 46 55.27 +33 17 18.5 r A16
2004-07-09 21:21:50 C 19 46 55.13 +33 17 19.3 r A16
2004-07-09 21:24:59 C 19 46 55.48 +33 17 13.3 r A16
2004-07-09 21:25:16 C 19 46 55.22 +33 17 12.4 r A16
2004-07-09 21:28:41 C 19 46 55.41 +33 17 08.5 r A16
2004-07-09 21:29:32 C 19 46 55.64 +33 17 07.5 r A16
2004-07-10 00:03:54 C 19 47 00.83 +33 13 16.4 17.8 r 130
2004-07-10 00:05:43 C 19 47 00.88 +33 13 13.8 17.6 r 130
2004-07-10 00:07:10 C 19 47 00.93 +33 13 11.5 17.7 r 130
2004-07-10 00:08:59 C 19 47 00.98 +33 13 08.4 18.0 r 130
2004-07-11 21:56:15 C 19 48 57.40 +32 00 17.9 c A30
2004-07-11 22:00:37 C 19 48 57.55 +32 00 11.0 c A30
2004-07-11 22:05:00 C 19 48 57.69 +32 00 04.3 c A30
2004-07-11 22:09:23 C 19 48 57.86 +31 59 57.0 c A30
2004-07-14 05:30:52 C 19 51 14.19 +30 23 20.4 r H41
2004-07-14 05:33:50 C 19 51 14.31 +30 23 14.3 r H41
2004-07-14 05:36:18 C 19 51 14.32 +30 23 09.3 r H41