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
2012-02-12 10:32:21 C 09 40 59.779 +00 19 11.97 L F51
2012-02-12 11:29:17 C 09 40 49.619 +00 16 39.59 L F51
2012-02-12 11:47:24 C 09 40 46.390 +00 15 51.03 L F51
2012-02-18 07:11:30 C 09 16 13.69 -05 58 59.5 18.3 c 704
2012-02-18 07:28:52 C 09 16 10.48 -05 59 45.1 18.1 c 704
2012-02-18 07:46:39 C 09 16 07.21 -06 00 32.2 18.4 c 704
2012-02-18 08:04:06 C 09 16 04.00 -06 01 18.9 18.0 c 704
2012-02-18 08:21:29 C 09 16 00.80 -06 02 04.2 18.0 c 704
2012-03-03 04:01:15 C 08 21 11.70 -18 49 37.9 18.3 c 704
2012-03-03 04:18:45 C 08 21 09.08 -18 50 09.3 18.3 c 704
2012-03-03 04:36:03 C 08 21 06.47 -18 50 43.1 18.3 c 704
2012-03-03 04:53:03 C 08 21 04.01 -18 51 13.5 18.4 c 704
2014-01-20 07:42:41 C 13 10 24.45 -25 22 34.6 u 807
2014-01-20 07:49:17 C 13 10 24.99 -25 22 50.8 u 807
2014-01-20 07:56:25 C 13 10 25.57 -25 23 08.3 u 807
2014-07-31 05:08:43 C 20 14 32.30 -46 44 25.0 r Y00
2014-07-31 05:43:44 C 20 14 26.36 -46 43 06.5 r Y00
2014-08-23 07:26:28 C 19 25 23.840 -27 22 49.91 L F51
2014-08-23 07:42:46 C 19 25 23.245 -27 22 21.56 L F51
2014-08-23 08:15:22 C 19 25 22.053 -27 21 24.70 L F51
2014-08-31 03:44:24 C 19 21 47.89 -22 23 58.2 q 448
2014-08-31 04:13:55 C 19 21 47.64 -22 23 14.8 q 448
2014-08-31 04:36:30 C 19 21 47.44 -22 22 42.8 q 448
2016-07-10 08:14:34 C 23 31 26.43 -09 15 16.9 R G45
2016-07-10 08:21:24 C 23 31 26.14 -09 15 09.5 R G45
2016-07-10 08:28:08 C 23 31 25.85 -09 15 02.4 R G45
2016-07-10 08:28:14 C 23 31 25.81 -09 15 02.0 R G45
2016-07-10 08:41:46 C 23 31 25.28 -09 14 48.6 R G45
2016-07-10 08:42:38 C 23 31 25.25 -09 14 47.2 R G45
2016-07-10 08:48:48 C 23 31 25.03 -09 14 41.3 R G45
2016-07-10 09:19:50 C 23 31 23.67 -09 14 07.2 q G96
2016-07-10 09:27:58 C 23 31 23.42 -09 13 59.2 q G96
2016-07-10 09:36:08 C 23 31 23.04 -09 13 50.6 q G96
2016-07-10 09:44:19 C 23 31 22.71 -09 13 42.5 q G96
2016-07-11 13:39:25 C 23 30 13.316 -08 44 05.08 L F51
2016-07-11 13:57:25 C 23 30 12.489 -08 43 46.06 L F51
2016-07-11 14:15:24 C 23 30 11.656 -08 43 26.88 L F51
2016-07-12 09:16:43 C 23 29 21.77 -08 23 13.3 q 703
2016-07-12 09:31:09 C 23 29 20.94 -08 22 58.0 q 703
2016-07-12 09:38:22 C 23 29 20.65 -08 22 50.9 q 703
2016-07-29 02:55:52 C 23 01 50.83 -01 03 55.7 S G36
2016-07-29 03:37:49 C 23 01 46.85 -01 03 09.5 S G36
2016-07-29 03:58:45 C 23 01 44.88 -01 02 46.7 S G36
2016-07-30 02:57:46 C 22 59 36.87 -00 37 36.9 S G36
2016-07-30 03:47:29 C 22 59 32.03 -00 36 42.7 S G36
2016-07-30 04:14:18 C 22 59 29.40 -00 36 13.2 S G36
2016-08-01 02:18:42 C 22 55 02.63 +00 13 51.8 S G36
2016-08-01 03:37:17 C 22 54 54.60 +00 15 16.7 S G36
2016-08-01 04:25:32 C 22 54 49.67 +00 16 08.8 S G36
2016-08-02 02:13:02 C 22 52 39.07 +00 39 37.6 S G36