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
2020-07-02 08:53:12 C 14 06 51.09 +10 14 21.8 V T08
2020-07-03 07:56:04 C 14 09 47.77 +11 41 26.2 V T08
2020-07-03 08:00:42 C 14 09 48.31 +11 41 44.3 V T08
2020-07-03 08:15:22 C 14 09 50.16 +11 42 37.8 V T08
2020-07-03 08:29:38 C 14 09 51.85 +11 43 30.7 V T08
2020-07-04 21:12:19 C 14 14 32.03 +13 55 54.4 q 160
2020-07-04 21:17:12 C 14 14 32.62 +13 56 11.1 q 160
2020-07-04 21:22:07 C 14 14 33.24 +13 56 27.9 q 160
2020-07-05 08:00:37 C 14 15 54.00 +14 33 41.2 V T05
2020-07-05 08:05:16 C 14 15 54.60 +14 33 57.3 V T05
2020-07-05 08:23:46 C 14 15 56.81 +14 35 01.0 V T05
2020-07-05 08:37:39 C 14 15 58.50 +14 35 48.4 V T05
2020-07-05 21:04:47 C 14 17 33.23 +15 18 09.8 V 160
2020-07-05 21:09:35 C 14 17 33.85 +15 18 27.5 V B38
2020-07-05 21:10:18 C 14 17 33.97 +15 18 29.9 V 160
2020-07-05 21:15:47 C 14 17 34.60 +15 18 49.4 V 160
2020-07-05 21:20:28 C 14 17 35.19 +15 19 03.8 V B38
2020-07-05 21:31:52 C 14 17 36.57 +15 19 41.6 V B38
2020-07-05 21:42:04 C 14 17 37.82 +15 20 16.4 V B38
2020-07-06 03:28:35 C 14 18 21.89 +15 39 44.3 V V94
2020-07-06 03:54:36 C 14 18 24.96 +15 41 10.4 V V94
2020-07-06 04:16:26 C 14 18 27.67 +15 42 23.1 V V94
2020-07-06 21:34:47 C 14 20 38.52 +16 39 25.7 V 160
2020-07-06 21:39:12 C 14 20 39.08 +16 39 39.6 V 160
2020-07-06 21:43:37 C 14 20 39.59 +16 39 54.4 V 160
2020-07-07 20:51:18 C 14 23 34.33 +17 53 42.2 V C95
2020-07-07 21:03:49 C 14 23 35.78 +17 54 22.9 V C95
2020-07-08 21:17:06 C 14 26 37.60 +19 08 39.7 V B38
2020-07-08 21:30:53 C 14 26 39.23 +19 09 20.8 V B38
2020-07-08 21:31:23 C 14 26 39.32 +19 09 21.9 V 160
2020-07-08 21:36:52 C 14 26 40.02 +19 09 38.7 V 160
2020-07-08 21:38:39 C 14 26 40.17 +19 09 44.2 V B38
2020-07-08 21:42:22 C 14 26 40.66 +19 09 54.8 V 160
2020-07-08 21:55:42 C 14 26 42.25 +19 10 34.9 V B38
2020-07-09 06:29:00 C 14 27 47.00 +19 36 16.9 V T05
2020-07-09 06:34:16 C 14 27 47.62 +19 36 32.4 V T05
2020-07-09 06:45:34 C 14 27 48.95 +19 37 05.7 V T05
2020-07-09 07:02:53 C 14 27 50.98 +19 37 56.2 V T05
2020-07-09 20:50:13 C 14 29 33.94 +20 18 04.6 V 160
2020-07-09 20:55:15 C 14 29 34.54 +20 18 18.8 V 160
2020-07-09 21:00:15 C 14 29 35.12 +20 18 32.8 V 160
2020-07-11 03:07:25 C 14 33 19.72 +21 43 21.6 V V94
2020-07-11 04:27:17 C 14 33 29.22 +21 46 58.7 V V94
2020-07-13 09:01:26 C 14 39 57.96 +24 04 34.0 V T05
2020-07-13 09:06:49 C 14 39 58.68 +24 04 46.4 V T05
2020-07-13 09:15:30 C 14 39 59.61 +24 05 08.3 V T05
2020-07-13 09:29:37 C 14 40 01.27 +24 05 43.3 V T05
2020-07-15 03:35:34 C 14 45 10.90 +25 46 51.4 V W33
2020-07-15 03:50:25 C 14 45 12.66 +25 47 26.2 V W33
2020-07-15 04:01:29 C 14 45 13.94 +25 47 52.5 V W34