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
2004-08-08 20:32:58 C 20 16 11.33 +03 28 29.5 c 113
2004-08-08 20:33:54 C 20 16 11.36 +03 28 27.0 c 113
2004-08-08 20:34:47 C 20 16 11.41 +03 28 23.9 c 113
2004-08-08 20:35:43 C 20 16 11.44 +03 28 21.3 c 113
2004-08-08 20:36:37 C 20 16 11.48 +03 28 18.7 c 113
2004-08-08 21:02:57 C 20 16 12.57 +03 27 00.1 r 240
2004-08-08 21:04:32 C 20 16 12.63 +03 26 55.3 r 240
2004-08-08 21:07:39 C 20 16 12.75 +03 26 45.8 r 240
2004-08-08 21:09:13 C 20 16 12.82 +03 26 41.1 r 240
2004-08-08 21:10:48 C 20 16 12.88 +03 26 36.5 r 240
2004-08-08 21:15:31 C 20 16 13.09 +03 26 22.0 r 240
2004-08-08 21:27:01 C 20 16 13.37 +03 25 47.9 c 046
2004-08-08 21:29:28 C 20 16 13.46 +03 25 40.8 c 046
2004-08-08 21:31:06 C 20 16 13.52 +03 25 35.9 c 046
2004-08-08 21:32:41 C 20 16 13.56 +03 25 31.1 c 046
2004-08-08 21:33:27 C 20 16 13.61 +03 25 28.4 c 046
2004-08-08 22:00:02 C 20 16 14.80 +03 24 06.4 r 145
2004-08-08 22:09:13 C 20 16 15.14 +03 23 39.1 r 145
2004-08-08 22:18:33 C 20 16 15.52 +03 23 11.6 r 145
2004-08-09 03:13:31 C 20 16 29.62 +03 08 34.4 o H06
2004-08-09 03:15:53 C 20 16 29.70 +03 08 27.4 o H06
2004-08-09 03:18:25 C 20 16 29.85 +03 08 19.7 o H06
2004-08-09 03:23:18 C 20 16 29.98 +03 08 05.0 o H06
2004-08-09 05:57:39 C 20 16 35.72 +03 00 21.9 16.7 c 704
2004-08-09 06:12:12 C 20 16 36.23 +02 59 38.4 16.9 c 704
2004-08-09 06:25:59 C 20 16 36.67 +02 58 56.9 16.7 c 704
2004-08-09 06:39:34 C 20 16 37.21 +02 58 16.5 16.8 c 704
2004-08-09 06:53:18 C 20 16 37.67 +02 57 35.5 16.8 c 704
2004-08-09 13:47:10 C 20 16 56.33 +02 36 54.9 r 379
2004-08-09 13:50:19 C 20 16 56.37 +02 36 45.3 r 379
2004-08-09 13:54:04 C 20 16 56.55 +02 36 33.5 r 379
2004-08-09 13:57:13 C 20 16 56.71 +02 36 25.3 r 379
2004-08-09 14:03:32 C 20 16 56.93 +02 36 06.1 r 379
2004-08-09 20:20:35 C 20 17 14.30 +02 17 12.2 c 046
2004-08-09 20:25:23 C 20 17 14.50 +02 16 58.5 c 046
2004-08-09 20:27:21 C 20 17 14.56 +02 16 53.0 c 046
2004-08-09 20:28:12 C 20 17 14.60 +02 16 49.5 c 046
2004-08-09 20:31:31 C 20 17 14.73 +02 16 39.8 c 046
2004-08-09 20:42:11 C 20 17 15.15 +02 16 07.7 c 046
2004-08-09 21:56:38 C 20 17 18.18 +02 12 25.5 r A16
2004-08-09 21:59:13 C 20 17 18.30 +02 12 17.9 r A16
2004-08-09 22:01:44 C 20 17 18.37 +02 12 10.6 r A16
2004-08-09 22:04:02 C 20 17 18.46 +02 12 03.6 r A16
2004-08-09 22:06:45 C 20 17 18.59 +02 11 55.7 r A16
2004-08-09 22:33:30 C 20 17 19.38 +02 10 38.4 c A55
2004-08-09 22:51:37 C 20 17 20.06 +02 09 44.3 c A55
2004-08-09 23:09:47 C 20 17 20.74 +02 08 49.9 c A55
2004-08-10 07:32:11 C 20 17 42.46 +01 43 56.5 r H41
2004-08-10 07:33:57 C 20 17 42.53 +01 43 50.4 r H41
2004-08-10 07:38:11 C 20 17 42.70 +01 43 38.2 r H41