620098 (2016 JG18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7460058535 ± 5.73e-08
Semi-major axis (a)1.9459036525 AU ± 4.45e-08
Inclination (i)26.02473344° ± 1.00e-05
Long. of Asc. Node (Ω)151.37019000° ± 2.85e-05
Arg. of Perihelion (ω)188.71857217° ± 2.85e-05
Mean Anomaly (M)130.02268603° ± 3.39e-05
Mean Motion (n)0.3631033672°/day ± 1.24e-08
Perihelion dist (q)0.49424814 AU ± 1.12e-07
Aphelion dist (Q)3.39755917 AU ± 1.36e-07
Orbital Period2.71445096 yr ± 9.30e-08
Physical Parameters
H (abs. magnitude)18.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.310″
Uncertainty0
Orbit TypeApollo
MOID0.419710 AU
Observations Used70
Oppositions3
Arc Total2016-2020
First Observation Used2016-05-01
Last Observation Used2020-01-22
Observations (73)
Date Type RA Dec Mag Band Observatory
2016-05-01 06:10:04 C 12 14 59.960 +28 41 35.38 L F51
2016-05-01 06:50:08 C 12 14 57.632 +28 41 44.69 L F51
2016-05-01 07:10:13 C 12 14 56.426 +28 41 49.24 L F51
2016-05-02 06:50:34 C 12 13 35.786 +28 47 01.09 t 568
2016-05-02 06:52:24 C 12 13 35.675 +28 47 01.43 t 568
2016-05-02 06:54:15 C 12 13 35.573 +28 47 01.92 t 568
2016-05-05 07:24:10 C 12 09 39.318 +29 00 16.20 t 568
2016-05-05 07:25:59 C 12 09 39.211 +29 00 16.47 t 568
2016-05-05 07:27:49 C 12 09 39.121 +29 00 16.73 t 568
2016-05-09 07:24:41 C 12 04 53.897 +29 11 47.76 t 568
2016-05-09 07:26:32 C 12 04 53.808 +29 11 47.85 t 568
2016-05-09 07:28:22 C 12 04 53.718 +29 11 47.98 t 568
2016-05-11 03:03:27 C 12 02 55.26 +29 14 50.7 u H21
2016-05-11 03:25:23 C 12 02 54.26 +29 14 52.0 u H21
2016-05-11 03:43:14 C 12 02 53.44 +29 14 53.2 u H21
2016-05-27 05:33:49 C 11 50 54.41 +28 51 55.1 o 291
2016-05-27 05:57:21 C 11 50 54.00 +28 51 50.2 o 291
2016-06-15 05:00:37 C 11 49 24.02 +26 58 12.6 o 695
2016-06-15 05:41:02 C 11 49 24.41 +26 57 59.3 o 695
2016-06-15 06:24:00 C 11 49 24.86 +26 57 44.8 o 695
2016-11-27 07:33:16 C 09 44 43.93 -38 46 08.8 u 807
2016-11-27 07:36:37 C 09 44 43.46 -38 46 07.3 u 807
2016-11-27 07:39:55 C 09 44 42.94 -38 46 05.6 u 807
2016-11-28 05:56:50 C 09 41 21.05 -38 36 01.7 u 807
2016-11-28 06:00:41 C 09 41 20.46 -38 36 00.2 u 807
2016-11-28 06:04:30 C 09 41 19.86 -38 35 58.4 u 807
2016-12-02 18:03:50 S 09 24 59.796 -37 40 30.94 L C51
2016-12-02 21:12:31 S 09 24 31.174 -37 38 42.36 L C51
2016-12-03 00:21:12 S 09 24 02.642 -37 36 54.68 L C51
2016-12-03 01:55:27 S 09 23 48.415 -37 35 59.53 L C51
2016-12-03 03:29:53 S 09 23 34.130 -37 35 05.60 L C51
2016-12-03 05:04:08 S 09 23 19.872 -37 34 10.20 L C51
2016-12-03 08:12:49 S 09 22 51.106 -37 32 20.98 L C51
2017-01-20 12:07:30 C 06 54 53.42 -12 50 23.4 t 474
2017-01-20 12:10:32 C 06 54 53.18 -12 50 19.1 t 474
2017-01-20 12:13:34 C 06 54 53.00 -12 50 14.1 t 474
2017-01-20 12:16:37 C 06 54 52.78 -12 50 09.7 t 474
2019-03-03 11:58:30 C 16 11 54.05 +09 05 13.4 o 691
2019-03-03 12:15:47 C 16 11 55.43 +09 05 25.9 o 691
2019-03-03 12:33:05 C 16 11 56.82 +09 05 39.2 o 691
2019-04-07 10:34:03 C 17 36 50.29 +26 34 10.5 U I41
2019-04-07 11:07:09 C 17 36 54.92 +26 35 12.6 U I41
2019-04-07 11:08:27 C 17 36 55.10 +26 35 15.2 U I41
2019-04-07 11:37:20 C 17 36 59.06 +26 36 09.6 U I41
2019-04-11 11:23:21 C 17 51 16.80 +29 43 56.8 U I41
2019-04-11 11:42:58 C 17 51 19.87 +29 44 37.2 U I41
2019-04-11 12:09:25 C 17 51 23.97 +29 45 31.0 U I41
2019-04-11 12:16:47 C 17 51 25.13 +29 45 46.3 U I41
2019-04-15 00:35:21 C 18 05 42.82 +32 43 35.4 V C95
2019-04-15 01:47:24 C 18 05 55.59 +32 46 13.5 V C95