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
2024-05-02 23:21:45 C 14 07 10.668 -11 44 02.22 V M22
2024-05-02 23:27:09 C 14 07 10.994 -11 44 04.42 V M22
2024-05-06 10:20:10 C 14 13 29.736 -12 17 29.26 V T05
2024-05-06 10:25:23 C 14 13 30.089 -12 17 31.42 V T05
2024-05-06 10:41:56 C 14 13 31.214 -12 17 37.97 V T05
2024-05-06 11:15:21 C 14 13 33.478 -12 17 51.04 V T05
2024-05-06 21:54:21 C 14 14 24.336 -12 21 37.66 V M22
2024-05-06 22:40:38 C 14 14 27.545 -12 21 56.34 V M22
2024-05-06 22:45:12 C 14 14 27.854 -12 21 58.14 V M22
2024-05-07 06:30:03 C 14 15 05.282 -12 25 50.20 V U52
2024-05-07 06:34:12 C 14 15 05.570 -12 25 52.10 V U52
2024-05-07 06:38:23 C 14 15 05.880 -12 25 53.54 V U52
2024-05-07 21:07:58 C 14 16 14.16 -12 31 44.7 V 088
2024-05-07 21:11:10 C 14 16 14.39 -12 31 46.1 V 088
2024-05-07 21:14:55 C 14 16 14.65 -12 31 47.7 V 088
2024-05-08 07:28:55 C 14 17 03.077 -12 36 01.15 V G96
2024-05-08 07:36:22 C 14 17 03.606 -12 36 04.25 V G96
2024-05-08 07:43:49 C 14 17 04.128 -12 36 07.24 V G96
2024-05-08 07:51:16 C 14 17 04.657 -12 36 10.15 V G96
2024-05-08 08:35:05 C 14 17 07.782 -12 36 27.68 V 703
2024-05-08 08:38:23 C 14 17 07.991 -12 36 28.51 V 703
2024-05-08 08:41:41 C 14 17 08.243 -12 36 30.67 V 703
2024-05-08 08:44:59 C 14 17 08.495 -12 36 31.86 V 703
2024-05-08 21:49:57 C 14 18 12.475 -12 41 18.17 V M22
2024-05-08 21:53:59 C 14 18 12.756 -12 41 20.00 V M22
2024-05-08 22:03:14 C 14 18 13.402 -12 41 23.75 V M22
2024-05-08 22:33:37 C 14 18 15.569 -12 41 36.20 V M22
2024-05-09 09:05:31 C 14 19 07.205 -12 46 31.92 X F51
2024-05-09 09:21:30 C 14 19 08.331 -12 46 38.63 X F51
2024-05-09 09:37:28 C 14 19 09.452 -12 46 45.27 X F51
2024-05-10 08:12:04 C 14 20 58.636 -12 56 17.16 V 703
2024-05-10 08:15:24 C 14 20 58.870 -12 56 18.10 V 703
2024-05-10 08:18:45 C 14 20 59.096 -12 56 19.93 V 703
2024-05-10 08:22:05 C 14 20 59.359 -12 56 20.58 V 703
2024-05-12 03:42:13 C 14 24 35.033 -13 14 03.73 V W68
2024-05-12 03:46:52 C 14 24 35.330 -13 14 06.00 V W68
2024-05-12 03:56:49 C 14 24 36.072 -13 14 10.07 V W68
2024-05-12 04:15:31 C 14 24 37.466 -13 14 17.77 V W68
2024-05-12 06:07:37 C 14 24 47.623 -13 15 46.66 V U52
2024-05-12 06:11:47 C 14 24 47.928 -13 15 48.46 V U52
2024-05-12 06:14:55 C 14 24 48.190 -13 15 49.90 V U52
2024-05-12 08:48:25 C 14 24 59.270 -13 16 50.30 V 703
2024-05-12 08:57:01 C 14 24 59.910 -13 16 53.40 V 703
2024-05-12 09:05:51 C 14 25 00.540 -13 16 58.30 V 703
2024-05-12 09:14:58 C 14 25 01.260 -13 17 01.30 V 703
2024-05-12 22:08:01 C 14 26 07.231 -13 21 54.68 V M22
2024-05-12 22:16:02 C 14 26 07.836 -13 21 57.89 V M22
2024-05-12 22:33:36 C 14 26 09.146 -13 22 05.27 V M22
2024-05-13 21:57:37 C 14 28 08.021 -13 32 08.02 V M22
2024-05-13 22:01:40 C 14 28 08.342 -13 32 09.74 V M22