620102 (2017 QM18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4609830414 ± 1.23e-08
Semi-major axis (a)2.0625663220 AU ± 2.06e-09
Inclination (i)34.08186882° ± 4.20e-06
Long. of Asc. Node (Ω)257.28562918° ± 1.40e-06
Arg. of Perihelion (ω)30.32509191° ± 8.29e-06
Mean Anomaly (M)287.49905226° ± 2.44e-06
Mean Motion (n)0.3327364608°/day ± 4.98e-10
Perihelion dist (q)1.11175823 AU ± 2.53e-08
Aphelion dist (Q)3.01337442 AU ± 2.55e-08
Orbital Period2.96218299 yr ± 4.43e-09
Physical Parameters
H (abs. magnitude)18.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.205″
Uncertainty0
Orbit TypeAmor
MOID0.139359 AU
Observations Used559
Oppositions7
Arc Total2012-2023
First Observation Used2012-12-12
Last Observation Used2023-11-19
Observations (605)
Date Type RA Dec Mag Band Observatory
2023-07-07 09:11:40 C 16 53 03.598 +50 53 49.45 V T05
2023-07-07 09:15:36 C 16 53 03.655 +50 53 56.98 V T05
2023-07-07 09:24:07 C 16 53 03.631 +50 54 13.93 V T05
2023-07-07 09:39:08 C 16 53 03.722 +50 54 43.92 V T05
2023-07-07 12:34:17 C 16 53 05.112 +51 00 21.98 X F52
2023-07-07 12:54:42 C 16 53 05.362 +51 01 00.79 X F52
2023-07-07 13:35:53 C 16 53 05.926 +51 02 18.69 X F52
2023-07-08 11:44:31 C 16 53 29.892 +51 44 49.59 X F52
2023-07-08 12:02:52 C 16 53 30.096 +51 45 22.18 X F52
2023-07-08 12:06:54 C 16 53 30.138 +51 45 29.35 X F51
2023-07-08 12:21:29 C 16 53 30.333 +51 45 55.08 X F52
2023-07-08 12:24:34 C 16 53 30.360 +51 46 00.61 X F51
2023-07-08 12:40:12 C 16 53 30.563 +51 46 28.17 X F52
2023-07-08 12:59:51 C 16 53 30.826 +51 47 02.89 X F51
2023-07-09 09:16:37 C 16 53 55.601 +52 23 34.12 V T05
2023-07-09 09:17:16 C 16 53 55.579 +52 23 36.02 V T05
2023-07-09 09:24:29 C 16 53 55.663 +52 23 48.59 V T05
2023-07-09 09:32:21 C 16 53 55.678 +52 24 01.48 V T05
2023-07-16 03:29:27 S 16 57 46.74 +56 09 06.9 L C51
2023-07-16 06:36:51 S 16 57 52.03 +56 12 32.9 L C51
2023-07-16 09:43:43 S 16 57 57.08 +56 15 55.1 L C51
2023-07-16 15:57:13 S 16 58 07.76 +56 22 36.6 L C51
2023-07-16 19:04:04 S 16 58 13.29 +56 25 55.2 L C51
2023-07-16 22:10:44 S 16 58 18.71 +56 29 12.6 L C51
2023-07-17 01:17:36 S 16 58 24.10 +56 32 25.8 L C51
2023-07-17 07:31:06 S 16 58 34.97 +56 38 50.4 L C51
2023-07-17 10:37:57 S 16 58 40.47 +56 42 00.2 L C51
2023-08-15 19:48:26 C 17 34 23.607 +61 45 53.57 W M01
2023-08-15 20:16:05 C 17 34 25.525 +61 45 53.23 W M01
2023-08-15 20:22:36 C 17 34 25.886 +61 45 53.31 W M01
2023-08-16 19:46:20 C 17 36 10.877 +61 46 56.28 W M01
2023-08-16 20:47:03 C 17 36 14.836 +61 46 57.80 W M01
2023-08-16 21:07:52 C 17 36 16.491 +61 46 57.36 W M01
2023-08-21 19:27:46 C 17 45 44.357 +61 46 06.78 W M01
2023-08-21 20:28:28 C 17 45 48.974 +61 46 02.42 W M01
2023-08-21 21:02:39 C 17 45 51.781 +61 46 00.21 W M01
2023-09-19 02:56:27 C 18 59 30.239 +58 39 28.84 V 703
2023-09-19 03:05:43 C 18 59 31.312 +58 39 24.44 V 703
2023-09-19 03:24:22 C 18 59 33.619 +58 39 15.30 V 703
2023-09-23 05:46:25 C 19 12 34.153 +57 46 19.63 V G96
2023-09-23 05:53:29 C 19 12 35.082 +57 46 15.31 V G96
2023-09-23 06:00:33 C 19 12 36.036 +57 46 11.32 V G96
2023-09-23 06:07:38 C 19 12 36.958 +57 46 07.03 V G96
2023-10-03 06:06:14 C 19 45 49.288 +55 09 50.90 V G96
2023-10-03 06:14:54 C 19 45 50.454 +55 09 44.46 V G96
2023-10-03 06:26:53 C 19 45 52.110 +55 09 35.42 V G96
2023-10-03 06:35:35 C 19 45 53.298 +55 09 28.76 V G96
2023-11-14 01:54:14 C 22 03 21.312 +39 43 33.17 V G96
2023-11-14 02:03:42 C 22 03 22.486 +39 43 24.02 V G96
2023-11-14 02:13:14 C 22 03 23.612 +39 43 15.56 V G96