2001 QG142

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5491278091 ± 2.34e-08
Semi-major axis (a)2.3645643867 AU ± 2.96e-09
Inclination (i)31.04619246° ± 7.72e-06
Long. of Asc. Node (Ω)160.63140271° ± 4.04e-06
Arg. of Perihelion (ω)138.49258956° ± 1.34e-05
Mean Anomaly (M)241.14681152° ± 2.94e-06
Mean Motion (n)0.2710725616°/day ± 5.09e-10
Perihelion dist (q)1.06611633 AU ± 5.53e-08
Aphelion dist (Q)3.66301245 AU ± 5.54e-08
Orbital Period3.63602379 yr ± 6.83e-09
Physical Parameters
H (abs. magnitude)18.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.289″
Uncertainty0
Orbit TypeAmor
MOID0.141840 AU
Observations Used237
Oppositions16
Arc Total2001-2023
First Observation Used2001-08-23
Last Observation Used2023-12-05
Observations (265)
Date Type RA Dec Mag Band Observatory
2023-07-22 03:00:46 C 02 20 38.314 +16 14 40.31 X L87
2023-07-22 03:09:35 C 02 20 39.470 +16 14 29.44 X L87
2023-07-22 03:18:25 C 02 20 40.584 +16 14 16.33 X L87
2023-09-09 14:42:57 C 03 54 40.001 -14 02 09.14 X F51
2023-09-09 14:51:55 C 03 54 40.208 -14 02 23.00 X F51
2023-09-09 15:00:51 C 03 54 40.422 -14 02 36.91 X F51
2023-09-18 14:08:28 C 03 58 03.447 -19 26 13.59 X F52
2023-09-18 14:23:16 C 03 58 03.479 -19 26 35.04 X F52
2023-09-18 14:38:04 C 03 58 03.497 -19 26 56.43 X F52
2023-10-01 12:40:49 C 03 54 56.171 -26 17 27.48 X F51
2023-10-01 13:10:32 C 03 54 55.334 -26 18 02.31 X F51
2023-10-01 13:25:26 C 03 54 54.923 -26 18 20.10 X F51
2023-12-05 07:39:58 C 02 43 46.679 -32 09 47.83 X F51
2023-12-05 07:58:57 C 02 43 46.240 -32 09 37.66 X F51
2023-12-05 08:17:55 C 02 43 45.831 -32 09 27.90 X F51