163679 (2002 XG84)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4714706201 ± 2.63e-08
Semi-major axis (a)1.4949883453 AU ± 1.46e-09
Inclination (i)5.05862958° ± 2.26e-06
Long. of Asc. Node (Ω)29.74993377° ± 5.69e-05
Arg. of Perihelion (ω)349.72184282° ± 5.64e-05
Mean Anomaly (M)224.17688592° ± 7.52e-06
Mean Motion (n)0.5392070548°/day ± 7.91e-10
Perihelion dist (q)0.79014526 AU ± 3.94e-08
Aphelion dist (Q)2.19983143 AU ± 3.94e-08
Orbital Period1.82791800 yr ± 2.68e-09
Physical Parameters
H (abs. magnitude)19.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.339″
Uncertainty0
Orbit TypeApollo
MOID0.071994 AU
Observations Used264
Oppositions10
Arc Total2002-2025
First Observation Used2002-06-18
Last Observation Used2025-03-22
Observations (275)
Date Type RA Dec Mag Band Observatory
2016-02-29 12:52:10 C 11 55 47.803 +07 49 38.59 L F51
2016-03-10 05:48:02 C 11 38 29.77 +09 19 05.6 q G96
2016-03-10 05:52:30 C 11 38 29.44 +09 19 07.2 q G96
2016-03-10 05:56:56 C 11 38 29.10 +09 19 08.8 q G96
2016-03-10 06:01:24 C 11 38 28.74 +09 19 10.4 q G96
2018-03-18 11:15:10 C 13 06 30.079 -03 22 54.84 U F51
2018-03-18 11:32:10 C 13 06 29.023 -03 22 49.27 U F51
2018-03-18 11:49:12 C 13 06 27.967 -03 22 43.93 U F51
2018-03-18 12:06:23 C 13 06 26.882 -03 22 38.92 U F51
2020-04-16 07:13:33 C 13 51 44.65 -11 13 41.5 V G96
2020-04-16 07:28:55 C 13 51 43.56 -11 13 36.8 V G96
2020-04-16 07:36:34 C 13 51 43.05 -11 13 34.7 V G96
2020-04-19 10:08:12 C 13 46 33.827 -10 52 11.60 U F51
2020-04-19 10:25:24 C 13 46 32.605 -10 52 06.49 U F51
2020-04-19 10:42:34 C 13 46 31.382 -10 52 01.40 U F51
2020-04-19 10:59:43 C 13 46 30.167 -10 51 56.36 U F51
2020-04-22 09:12:36 C 13 41 37.952 -10 31 24.40 U F51
2020-04-22 09:29:20 C 13 41 36.760 -10 31 19.51 U F51
2020-04-22 09:46:05 C 13 41 35.576 -10 31 14.48 U F51
2020-04-22 10:02:57 C 13 41 34.363 -10 31 09.73 U F51
2020-04-26 07:17:42 C 13 35 10.04 -10 03 47.0 V G96
2020-04-26 07:25:10 C 13 35 09.53 -10 03 44.7 V G96
2020-04-26 07:32:40 C 13 35 09.00 -10 03 42.0 V G96
2020-04-26 07:40:09 C 13 35 08.49 -10 03 39.1 V G96
2020-04-28 09:06:41 C 13 31 48.990 -09 49 15.68 U F51
2020-04-28 09:21:59 C 13 31 47.935 -09 49 11.27 U F51
2020-04-28 09:37:29 C 13 31 46.874 -09 49 06.92 U F51
2020-04-28 09:52:57 C 13 31 45.805 -09 49 02.21 U F51
2022-05-09 08:48:03 C 15 05 23.778 -20 59 48.50 U F52
2022-05-09 09:05:23 C 15 05 22.349 -20 59 45.66 U F52
2022-05-09 09:22:38 C 15 05 20.904 -20 59 42.38 U F52
2022-05-09 09:40:01 C 15 05 19.456 -20 59 39.35 U F52
2022-05-22 05:44:51 C 14 40 11.766 -19 52 38.68 V G96
2022-05-22 05:52:53 C 14 40 11.161 -19 52 36.59 V G96
2022-05-22 06:00:55 C 14 40 10.427 -19 52 34.28 V G96
2022-05-22 06:08:56 C 14 40 09.833 -19 52 32.59 V G96
2022-06-04 07:18:02 C 14 17 38.108 -18 34 13.70 U F52
2022-06-04 07:34:32 C 14 17 37.038 -18 34 09.72 U F52
2022-06-04 07:51:03 C 14 17 35.954 -18 34 05.56 U F52
2022-06-04 08:07:37 C 14 17 34.904 -18 34 01.67 U F52
2023-02-19 02:46:45 C 03 42 35.809 +28 37 58.04 V G96
2023-02-19 02:55:39 C 03 42 37.739 +28 38 02.98 V G96
2023-02-19 03:04:33 C 03 42 39.733 +28 38 07.44 V G96
2024-06-26 22:26:12 C 17 17 56.923 -40 23 51.61 V M22
2024-06-26 23:11:55 C 17 17 49.577 -40 24 14.51 V M22
2024-06-26 23:16:32 C 17 17 48.756 -40 24 16.49 V M22
2024-06-26 23:25:32 C 17 17 47.369 -40 24 22.00 V M22
2024-07-06 04:06:03 C 16 40 12.802 -41 54 52.78 V W68
2024-07-06 04:06:41 C 16 40 12.595 -41 54 52.60 V W68
2024-07-06 04:25:25 C 16 40 09.019 -41 54 57.49 V W68