2012 QF42

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5457878888 ± 1.26e-08
Semi-major axis (a)2.3200878291 AU ± 1.18e-08
Inclination (i)4.97885039° ± 2.67e-06
Long. of Asc. Node (Ω)152.90607032° ± 1.51e-05
Arg. of Perihelion (ω)237.93882508° ± 1.88e-05
Mean Anomaly (M)254.28391935° ± 1.18e-05
Mean Motion (n)0.2789045745°/day ± 2.13e-09
Perihelion dist (q)1.05381199 AU ± 2.98e-08
Aphelion dist (Q)3.58636367 AU ± 3.45e-08
Orbital Period3.53391939 yr ± 2.69e-08
Physical Parameters
H (abs. magnitude)21.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.259″
Uncertainty0
Orbit TypeAmor
MOID0.089555 AU
Observations Used170
Oppositions5
Arc Total2012-2019
First Observation Used2012-08-08
Last Observation Used2019-07-31
Observations (179)
Date Type RA Dec Mag Band Observatory
2012-08-08 12:22:03 C 22 56 57.382 -03 06 23.73 V F51
2012-08-10 12:51:50 C 23 00 45.124 -03 05 39.94 V F51
2012-08-10 13:06:55 C 23 00 46.237 -03 05 39.95 V F51
2012-08-13 12:30:44 C 23 06 44.841 -03 07 10.98 V F51
2012-08-26 06:29:01 C 23 40 15.39 -03 56 13.4 o 691
2012-08-26 06:59:46 C 23 40 19.58 -03 56 22.4 o 691
2012-08-26 07:25:32 C 23 40 22.94 -03 56 29.8 o 691
2012-08-26 09:12:15 C 23 40 36.81 -03 57 01.2 o 291
2012-08-26 09:13:20 C 23 40 36.96 -03 57 01.7 o 291
2012-08-26 09:14:25 C 23 40 37.10 -03 57 01.8 o 291
2012-08-26 09:17:40 C 23 40 36.77 -03 57 07.3 v H21
2012-08-26 09:21:49 C 23 40 37.32 -03 57 07.7 v H21
2012-08-26 09:26:00 C 23 40 37.87 -03 57 09.1 v H21
2012-08-26 09:29:57 C 23 40 38.40 -03 57 10.3 v H21
2012-08-26 09:34:07 C 23 40 38.98 -03 57 11.4 v H21
2012-08-26 09:39:35 C 23 40 39.70 -03 57 12.7 v H21
2012-08-26 09:45:04 C 23 40 40.45 -03 57 14.5 v H21
2012-08-26 09:50:20 C 23 40 41.14 -03 57 15.9 v H21
2012-08-27 01:09:08 C 23 42 53.00 -04 01 56.9 v I93
2012-08-27 01:25:17 C 23 42 55.20 -04 02 01.4 v I93
2012-08-27 01:41:56 C 23 42 57.46 -04 02 06.1 v I93
2012-08-27 07:59:46 C 23 43 52.30 -04 04 01.7 u H36
2012-08-27 08:04:23 C 23 43 52.93 -04 04 03.2 u H36
2012-08-27 08:07:48 C 23 43 53.39 -04 04 04.4 u H36
2012-08-27 22:30:43 C 23 46 02.26 -04 08 46.6 u 595
2012-08-27 22:45:22 C 23 46 04.36 -04 08 51.4 u 595
2012-08-28 00:17:53 C 23 46 17.51 -04 09 21.3 u 160
2012-08-28 00:22:50 C 23 46 18.17 -04 09 23.2 u 160
2012-08-28 00:27:47 C 23 46 18.89 -04 09 24.4 u 160
2012-08-28 01:35:43 C 23 46 28.62 -04 09 48.8 t 204
2012-08-28 01:52:45 C 23 46 31.06 -04 09 54.2 t 204
2012-08-28 02:04:15 C 23 46 32.70 -04 09 57.9 t 204
2012-08-28 02:07:19 C 23 46 32.98 -04 10 00.3 u 118
2012-08-28 02:16:17 C 23 46 34.25 -04 10 02.8 u 118
2012-08-28 02:23:57 C 23 46 35.38 -04 10 05.5 u 118
2012-08-28 05:57:33 C 23 47 09.68 -04 11 12.7 u H36
2012-08-28 06:04:25 C 23 47 10.64 -04 11 15.2 u H36
2012-08-28 06:25:02 C 23 47 13.58 -04 11 22.0 u H36
2012-08-28 06:36:34 C 23 47 14.94 -04 11 26.6 u H21
2012-08-28 06:42:24 C 23 47 15.78 -04 11 28.4 u H21
2012-08-28 07:30:22 C 23 47 23.54 -04 11 40.4 o 291
2012-08-28 07:31:22 C 23 47 23.75 -04 11 40.5 o 291
2012-08-28 07:32:20 C 23 47 23.85 -04 11 40.9 o 291
2012-08-29 08:23:15 C 23 51 15.22 -04 20 30.2 u H21
2012-08-29 08:32:38 C 23 51 16.64 -04 20 33.8 u H21
2012-08-29 08:42:00 C 23 51 18.06 -04 20 37.5 u H21
2012-08-30 04:33:05 C 23 54 34.06 -04 27 16.2 u 807
2012-08-30 04:37:20 C 23 54 34.73 -04 27 17.7 u 807
2012-08-30 04:41:38 C 23 54 35.41 -04 27 18.9 u 807
2012-08-30 04:46:09 C 23 54 36.10 -04 27 20.8 u 807