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
2012-08-30 04:50:24 C 23 54 36.76 -04 27 22.6 u 807
2012-08-30 06:21:51 C 23 54 51.72 -04 28 47.6 v H21
2012-08-30 06:27:22 C 23 54 52.58 -04 28 50.0 v H21
2012-08-30 06:33:04 C 23 54 53.47 -04 28 52.0 v H21
2012-09-04 05:30:28 C 00 17 16.99 -05 22 50.6 u H21
2012-09-04 05:35:26 C 00 17 17.99 -05 22 53.2 u H21
2012-09-04 05:40:24 C 00 17 19.00 -05 22 55.6 u H21
2012-09-04 05:45:05 C 00 17 19.92 -05 22 58.1 u H21
2012-09-04 05:50:13 C 00 17 20.96 -05 23 01.0 u H21
2012-09-04 05:55:21 C 00 17 22.00 -05 23 03.5 u H21
2012-09-04 15:20:50 C 00 19 22.02 -05 27 02.8 r E12
2012-09-04 15:26:50 C 00 19 23.23 -05 27 05.9 r E12
2012-09-05 07:30:21 C 00 22 54.39 -05 36 44.8 u H21
2012-09-05 07:37:26 C 00 22 55.90 -05 36 49.0 u H21
2012-09-05 07:44:58 C 00 22 57.47 -05 36 52.9 u H21
2012-09-06 05:12:56 C 00 27 52.80 -05 48 56.0 v H21
2012-09-06 05:16:11 C 00 27 53.55 -05 48 58.3 v H21
2012-09-06 05:19:52 C 00 27 54.32 -05 49 00.1 v H21
2012-09-06 05:22:45 C 00 27 54.97 -05 49 02.1 v H21
2012-09-07 06:45:51 C 00 33 58.26 -06 03 57.5 u H21
2012-09-07 06:52:38 C 00 33 59.83 -06 04 01.0 u H21
2012-09-07 06:59:39 C 00 34 01.48 -06 04 04.8 u H21
2012-09-08 22:01:39 C 00 44 01.05 -06 28 25.2 u A13
2012-09-08 22:32:40 C 00 44 09.03 -06 28 45.4 u A13
2012-09-09 08:43:31 C 00 46 50.48 -06 35 13.2 q H45
2012-09-09 08:44:52 C 00 46 50.83 -06 35 14.0 q H45
2012-09-09 08:46:03 C 00 46 51.07 -06 35 14.4 q H45
2012-09-09 08:47:09 C 00 46 51.41 -06 35 15.0 q H45
2012-09-09 08:48:29 C 00 46 51.75 -06 35 15.9 q H45
2012-09-09 08:51:23 C 00 46 52.51 -06 35 18.1 q H45
2012-09-10 07:05:26 C 00 53 03.58 -06 50 04.3 v H21
2012-09-10 07:11:45 C 00 53 05.28 -06 50 08.5 v H21
2012-09-10 07:18:02 C 00 53 06.96 -06 50 12.7 v H21
2012-09-10 07:24:05 C 00 53 08.61 -06 50 16.8 v H21
2012-09-11 05:51:19 C 00 59 40.27 -07 05 33.3 v H21
2012-09-11 05:56:00 C 00 59 41.62 -07 05 36.5 v H21
2012-09-11 06:00:40 C 00 59 42.91 -07 05 39.7 v H21
2012-09-11 06:05:19 C 00 59 44.25 -07 05 43.0 v H21
2012-09-11 09:25:18 C 01 00 41.13 -07 07 57.8 q H45
2012-09-11 09:27:14 C 01 00 41.75 -07 07 59.2 q H45
2012-09-11 09:29:11 C 01 00 42.28 -07 08 00.4 q H45
2012-09-11 09:30:28 C 01 00 42.62 -07 08 01.4 q H45
2012-09-11 09:31:50 C 01 00 43.05 -07 08 02.5 q H45
2012-09-11 09:33:01 C 01 00 43.36 -07 08 02.7 q H45
2012-09-12 08:19:14 C 01 07 40.43 -07 24 02.7 v H21
2012-09-12 08:22:57 C 01 07 41.54 -07 24 05.3 v H21
2012-09-12 08:26:41 C 01 07 42.65 -07 24 07.9 v H21
2012-09-12 08:29:45 C 01 07 43.57 -07 24 10.1 v H21
2012-09-15 09:37:15 C 01 32 03.73 -08 16 48.5 r 703
2012-09-15 09:48:04 C 01 32 07.47 -08 16 56.8 r 703