275792 (2001 QH142)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2217890337 ± 6.51e-08
Semi-major axis (a)1.5274316521 AU ± 6.43e-09
Inclination (i)30.59528622° ± 1.16e-05
Long. of Asc. Node (Ω)318.29400731° ± 8.53e-06
Arg. of Perihelion (ω)253.48279196° ± 2.48e-05
Mean Anomaly (M)61.55537352° ± 2.45e-05
Mean Motion (n)0.5221191197°/day ± 3.30e-09
Perihelion dist (q)1.18866406 AU ± 9.95e-08
Aphelion dist (Q)1.86619924 AU ± 9.97e-08
Orbital Period1.88774218 yr ± 1.19e-08
Physical Parameters
H (abs. magnitude)18.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.455″
Uncertainty0
Orbit TypeAmor
MOID0.346239 AU
Observations Used200
Oppositions11
Arc Total2001-2024
First Observation Used2001-08-22
Last Observation Used2024-12-09
Observations (204)
Date Type RA Dec Mag Band Observatory
2008-02-24 02:13:07 C 04 00 52.48 +43 15 20.7 o H55
2010-01-03 21:09:14 C 07 54 28.83 +65 50 17.9 o A13
2010-01-03 21:42:47 C 07 54 22.19 +65 50 06.6 o A13
2010-01-17 18:56:45 C 06 48 38.20 +61 20 15.1 u A13
2010-01-17 19:27:56 C 06 48 32.75 +61 19 36.8 u A13
2010-02-01 03:26:16 C 06 06 06.92 +52 10 51.5 o H21
2010-02-01 03:29:07 C 06 06 06.73 +52 10 45.9 o H21
2010-02-01 03:32:42 C 06 06 06.45 +52 10 39.3 o H21
2010-02-01 03:35:33 C 06 06 06.21 +52 10 34.2 o H21
2010-02-01 03:39:07 C 06 06 05.95 +52 10 27.4 o H21
2011-12-29 09:14:47 C 11 06 02.34 +29 03 59.9 r 703
2011-12-29 09:26:40 C 11 06 02.48 +29 03 52.1 r 703
2011-12-29 09:38:21 C 11 06 02.48 +29 03 41.1 r 703
2011-12-29 09:50:06 C 11 06 02.48 +29 03 32.8 r 703
2012-01-18 11:30:50 C 10 53 53.16 +20 53 39.2 r 703
2012-01-18 11:39:44 C 10 53 52.54 +20 53 26.7 r 703
2012-01-18 11:48:33 C 10 53 51.93 +20 53 15.7 r 703
2012-01-18 11:57:39 C 10 53 51.28 +20 53 03.4 r 703
2012-01-21 10:45:03 C 10 48 54.135 +19 11 32.24 L F51
2012-01-21 11:05:21 C 10 48 52.502 +19 11 02.63 L F51
2012-01-21 11:46:03 C 10 48 49.167 +19 10 01.59 L F51
2012-01-23 08:12:33 C 10 45 11.31 +18 00 37.6 18.1 c 704
2012-01-23 08:31:05 C 10 45 09.64 +18 00 07.5 18.4 c 704
2012-01-23 08:49:37 C 10 45 07.95 +17 59 38.2 18.6 c 704
2012-01-23 09:10:51 C 10 45 06.02 +17 59 03.9 18.6 c 704
2012-01-23 09:32:30 C 10 45 04.04 +17 58 29.5 18.5 c 704
2012-01-26 07:57:47 C 10 38 28.96 +15 58 52.7 18.6 c 704
2012-01-26 08:16:06 C 10 38 27.01 +15 58 19.9 18.6 c 704
2012-01-26 08:34:25 C 10 38 25.12 +15 57 46.7 18.8 c 704
2012-01-26 08:52:44 C 10 38 23.15 +15 57 15.4 18.6 c 704
2012-01-26 09:11:33 C 10 38 21.13 +15 56 41.2 18.8 c 704
2012-01-27 07:53:37 C 10 36 00.65 +15 15 27.2 18.1 c 704
2012-01-27 08:11:58 C 10 35 58.63 +15 14 53.2 18.1 c 704
2012-01-27 08:30:20 C 10 35 56.58 +15 14 20.0 18.2 c 704
2012-01-27 08:48:37 C 10 35 54.55 +15 13 45.7 18.0 c 704
2012-01-27 09:07:00 C 10 35 52.54 +15 13 11.6 17.8 c 704
2012-01-31 06:55:10 C 10 25 02.24 +12 08 14.7 17.9 c 704
2012-01-31 07:13:18 C 10 24 59.88 +12 07 37.6 18.1 c 704
2012-01-31 07:31:26 C 10 24 57.50 +12 06 59.9 18.2 c 704
2012-01-31 08:07:51 C 10 24 52.76 +12 05 42.8 18.1 c 704
2012-02-02 20:48:15 C 10 16 54.90 +09 53 27.3 u C01
2012-02-02 20:50:39 C 10 16 54.56 +09 53 21.9 u C01
2012-02-02 20:53:01 C 10 16 54.25 +09 53 16.4 u C01
2012-02-02 20:55:25 C 10 16 53.91 +09 53 11.1 u C01
2012-02-02 20:57:46 C 10 16 53.60 +09 53 05.7 u C01
2012-02-12 05:40:41 C 09 41 49.10 +00 32 34.8 u 844
2012-02-12 05:43:02 C 09 41 48.76 +00 32 27.7 u 844
2012-02-12 05:46:07 C 09 41 48.19 +00 32 20.0 u 844
2012-02-12 06:01:50 C 09 41 45.46 +00 31 38.0 u 844
2012-02-12 10:15:29 C 09 41 02.785 +00 19 57.14 L F51