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
2023-06-14 20:49:05 C 16 52 25.862 +02 13 21.80 g K99
2023-06-14 20:50:09 C 16 52 25.829 +02 13 33.22 g K99
2023-06-14 20:53:24 C 16 52 25.744 +02 14 07.18 g K99
2023-06-14 20:55:35 C 16 52 25.718 +02 14 29.92 g K99
2023-06-14 20:56:41 C 16 52 25.673 +02 14 41.12 g K99
2023-06-14 21:01:46 C 16 52 25.535 +02 15 34.58 g K99
2023-06-14 21:02:52 C 16 52 25.513 +02 15 46.22 g K99
2023-06-14 21:03:58 C 16 52 25.484 +02 15 57.46 g K99
2023-06-14 21:05:03 C 16 52 25.460 +02 16 08.60 g K99
2023-06-14 21:06:07 C 16 52 25.437 +02 16 19.92 g K99
2023-06-14 21:07:13 C 16 52 25.409 +02 16 31.13 g K99
2023-06-14 21:08:18 C 16 52 25.363 +02 16 42.32 g K99
2023-06-14 21:09:22 C 16 52 25.351 +02 16 53.70 g K99
2023-06-14 23:12:06 B 16 52 22.836 +02 38 09.78 V L65
2023-06-14 23:13:38 B 16 52 22.795 +02 38 25.69 V L65
2023-06-14 23:15:11 B 16 52 22.762 +02 38 41.86 V L65
2023-06-15 21:40:20 C 16 52 05.05 +06 28 16.4 V G17
2023-06-15 21:40:20 B 16 52 05.03 +06 28 09.5 V L65
2023-06-15 21:42:25 B 16 52 04.98 +06 28 30.6 V L65
2023-06-15 21:43:57 B 16 52 05.22 +06 28 53.0 X K19
2023-06-15 21:44:01 C 16 52 04.96 +06 28 53.7 V G17
2023-06-15 21:44:19 B 16 52 04.93 +06 28 49.7 V L65
2023-06-15 21:47:41 C 16 52 04.87 +06 29 30.4 V G17
2023-06-15 22:21:58 B 16 52 04.26 +06 35 15.0 X K19
2023-06-15 23:01:48 B 16 52 03.24 +06 41 54.7 X K19
2023-06-15 23:40:18 B 16 52 02.27 +06 48 20.5 X K19
2023-06-16 00:18:13 B 16 52 01.32 +06 54 39.8 X K19
2023-06-16 00:57:05 B 16 52 00.38 +07 01 08.2 X K19
2023-06-16 01:34:29 B 16 51 59.51 +07 07 21.1 X K19
2023-06-16 04:36:51 C 16 51 58.404 +07 38 47.58 V W68
2023-06-16 04:41:25 C 16 51 58.282 +07 39 32.90 V W68
2023-06-16 04:49:55 C 16 51 58.046 +07 40 57.07 V W68
2023-06-16 05:19:43 C 16 51 57.235 +07 45 52.20 V W68
2023-06-16 08:01:54 C 16 51 55.127 +08 11 35.95 V 703
2023-06-16 08:03:40 C 16 51 55.076 +08 11 53.41 V 703
2023-06-16 08:05:26 C 16 51 55.040 +08 12 10.84 V 703
2023-06-16 08:07:13 C 16 51 54.990 +08 12 28.48 V 703
2023-06-16 21:50:30 B 16 51 46.486 +10 25 38.78 V L65
2023-06-16 21:58:48 B 16 51 46.303 +10 26 58.38 V L65
2023-06-16 22:07:07 B 16 51 46.123 +10 28 18.08 V L65
2023-06-16 23:29:27 C 16 51 44.15 +10 41 31.2 V 130
2023-06-16 23:30:18 C 16 51 44.13 +10 41 39.4 V 130
2023-06-16 23:31:49 C 16 51 44.09 +10 41 53.8 V 130
2023-06-16 23:32:53 C 16 51 44.06 +10 42 04.1 V 130
2023-06-17 07:45:50 C 16 51 37.976 +12 00 01.33 V 703
2023-06-17 07:47:36 C 16 51 37.955 +12 00 18.18 V 703
2023-06-17 07:49:23 C 16 51 37.912 +12 00 34.67 V 703
2023-06-17 07:51:09 C 16 51 37.876 +12 00 50.98 V 703
2023-06-17 20:26:06 C 16 51 31.90 +13 56 54.7 X M26
2023-06-17 20:29:39 C 16 51 31.78 +13 57 27.4 X M26