857541 (2012 QG8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5134956908 ± 1.06e-08
Semi-major axis (a)2.5472891984 AU ± 7.92e-09
Inclination (i)0.20354094° ± 5.94e-07
Long. of Asc. Node (Ω)131.41960412° ± 3.80e-04
Arg. of Perihelion (ω)92.88103114° ± 3.80e-04
Mean Anomaly (M)136.55309845° ± 2.29e-06
Mean Motion (n)0.2424347637°/day ± 1.13e-09
Perihelion dist (q)1.23926717 AU ± 2.74e-08
Aphelion dist (Q)3.85531123 AU ± 2.96e-08
Orbital Period4.06553197 yr ± 1.90e-08
Physical Parameters
H (abs. magnitude)19.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.184″
Uncertainty0
Orbit TypeAmor
MOID0.229986 AU
Observations Used520
Oppositions9
Arc Total2012-2024
First Observation Used2012-08-17
Last Observation Used2024-07-12
Observations (560)
Date Type RA Dec Mag Band Observatory
2024-05-13 22:09:41 C 14 28 08.916 -13 32 12.95 V M22
2024-05-13 22:26:18 C 14 28 10.193 -13 32 20.18 V M22
2024-05-14 18:21:40 C 14 29 54.096 -13 40 53.83 V M22
2024-05-14 18:24:18 C 14 29 54.314 -13 40 54.44 V M22
2024-05-14 18:28:53 C 14 29 54.682 -13 40 56.39 V M22
2024-05-14 18:37:42 C 14 29 55.339 -13 41 00.71 V M22
2024-05-17 06:01:03 C 14 35 02.405 -14 07 30.86 V U52
2024-05-17 06:05:13 C 14 35 02.746 -14 07 32.77 V U52
2024-05-17 06:09:24 C 14 35 03.079 -14 07 34.46 V U52
2024-05-17 21:30:12 C 14 36 23.208 -14 13 34.68 V M22
2024-05-17 21:52:03 C 14 36 24.926 -14 13 43.93 V M22
2024-05-17 21:58:21 C 14 36 25.399 -14 13 46.70 V M22
2024-05-18 19:47:08 C 14 38 21.727 -14 23 17.16 V M22
2024-05-18 19:51:47 C 14 38 22.102 -14 23 19.18 V M22
2024-05-18 19:55:47 C 14 38 22.438 -14 23 20.98 V M22
2024-05-18 20:04:28 C 14 38 23.131 -14 23 25.19 V M22
2024-05-18 20:24:32 C 14 38 24.715 -14 23 34.08 V M22
2024-05-18 20:27:14 C 14 38 24.929 -14 23 35.27 V M22
2024-05-18 20:31:18 C 14 38 25.258 -14 23 36.92 V M22
2024-05-18 20:38:41 C 14 38 25.834 -14 23 40.13 V M22
2024-05-18 21:12:04 C 14 38 28.52 -14 24 38.2 X G02
2024-05-18 21:17:41 C 14 38 28.96 -14 24 40.2 X G02
2024-05-18 21:23:18 C 14 38 29.42 -14 24 43.0 X G02
2024-05-20 22:22:04 C 14 42 49.45 -14 46 02.6 V C40
2024-05-20 22:29:32 C 14 42 50.11 -14 46 05.3 V C40
2024-05-20 22:36:59 C 14 42 50.73 -14 46 09.0 V C40
2024-05-25 23:48:46 C 14 53 46.846 -15 37 50.95 V M22
2024-05-25 23:53:28 C 14 53 47.203 -15 37 53.33 V M22
2024-05-26 00:01:37 C 14 53 47.902 -15 37 56.42 V M22
2024-05-26 00:18:43 C 14 53 49.354 -15 38 02.98 V M22
2024-05-26 05:50:02 C 14 54 21.365 -15 41 05.57 V U52
2024-05-26 05:54:14 C 14 54 21.713 -15 41 07.04 V U52
2024-05-26 05:58:24 C 14 54 22.063 -15 41 08.92 V U52
2024-05-26 21:48:49 C 14 55 47.887 -15 47 14.96 V M22
2024-05-26 21:54:10 C 14 55 48.365 -15 47 17.05 V M22
2024-05-26 22:03:32 C 14 55 49.102 -15 47 21.26 V M22
2024-05-26 22:21:43 C 14 55 50.609 -15 47 28.79 V M22
2024-05-26 22:33:02 C 14 55 51.502 -15 47 33.61 V M22
2024-05-26 22:37:04 C 14 55 51.890 -15 47 35.30 V M22
2024-05-26 22:44:28 C 14 55 52.466 -15 47 38.51 V M22
2024-05-26 23:19:20 C 14 55 55.409 -15 47 52.19 V M22
2024-05-27 20:32:31 C 14 57 52.81 -15 57 31.9 X G02
2024-05-27 20:40:36 C 14 57 53.44 -15 57 35.3 X G02
2024-05-27 20:48:24 C 14 57 54.14 -15 57 38.7 X G02
2024-05-28 04:41:42 C 14 58 36.362 -16 00 18.83 V W68
2024-05-28 04:46:18 C 14 58 36.737 -16 00 20.81 V W68
2024-05-28 04:54:12 C 14 58 37.402 -16 00 23.94 V W68
2024-05-28 05:08:17 C 14 58 38.580 -16 00 29.48 V W68
2024-05-28 07:17:12 C 14 58 50.596 -16 01 57.11 V 703
2024-05-28 07:20:28 C 14 58 50.840 -16 01 58.37 V 703