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
2002-06-18 05:19:26 C 15 31 41.34 -28 52 44.2 c 644
2002-06-18 05:49:53 C 15 31 38.07 -28 52 38.3 c 644
2002-06-18 06:17:48 C 15 31 35.17 -28 52 33.2 c 644
2002-12-14 10:34:52 C 11 53 00.38 +28 10 44.5 18.4 c 704
2002-12-14 10:56:05 C 11 52 56.08 +28 11 18.0 18.2 c 704
2002-12-14 11:17:13 C 11 52 51.76 +28 11 51.0 18.5 c 704
2002-12-14 11:37:59 C 11 52 47.60 +28 12 24.0 19.5 c 704
2002-12-14 12:00:12 C 11 52 42.97 +28 12 57.5 19.5 c 704
2002-12-15 04:25:59 C 11 49 33.20 +28 37 27.0 d 946
2002-12-15 04:29:49 C 11 49 32.46 +28 37 33.3 d 946
2002-12-15 04:56:40 C 11 49 26.98 +28 38 14.4 d 946
2002-12-15 05:00:29 C 11 49 26.21 +28 38 20.9 d 946
2002-12-15 09:40:25 C 11 48 33.50 +28 45 11.2 c 649
2002-12-15 09:42:58 C 11 48 32.98 +28 45 15.1 c 649
2002-12-15 09:45:31 C 11 48 32.48 +28 45 19.0 c 649
2002-12-15 10:38:39 C 11 48 22.37 +28 46 40.7 19.0 c 704
2002-12-15 11:01:27 C 11 48 17.71 +28 47 15.6 19.2 c 704
2002-12-15 11:46:57 C 11 48 08.51 +28 48 22.9 19.0 c 704
2002-12-15 12:09:54 C 11 48 03.81 +28 48 57.8 18.5 c 704
2002-12-18 03:38:21 C 11 35 57.08 +30 17 17.3 d J95
2002-12-18 03:43:02 C 11 35 56.14 +30 17 23.3 d J95
2002-12-18 03:48:02 C 11 35 55.17 +30 17 30.6 d J95
2002-12-20 12:38:32 C 11 25 05.79 +31 30 18.4 c 926
2002-12-20 12:40:32 C 11 25 05.46 +31 30 19.9 c 926
2002-12-20 12:42:32 C 11 25 05.04 +31 30 22.9 c 926
2002-12-26 01:58:22 C 10 59 36.04 +33 56 46.5 c 046
2002-12-26 01:59:45 C 10 59 35.74 +33 56 48.5 c 046
2002-12-26 02:00:48 C 10 59 35.58 +33 56 48.5 c 046
2002-12-26 02:01:58 C 10 59 35.33 +33 56 49.5 c 046
2002-12-26 02:03:34 C 10 59 34.98 +33 56 52.1 c 046
2002-12-26 02:05:15 C 10 59 34.69 +33 56 52.7 c 046
2002-12-29 02:19:39 C 10 45 33.61 +35 02 57.0 941
2002-12-29 02:21:59 C 10 45 33.19 +35 02 58.8 941
2002-12-29 02:24:16 C 10 45 32.62 +35 03 01.1 941
2002-12-29 02:26:33 C 10 45 32.17 +35 03 03.0 941
2002-12-29 02:28:52 C 10 45 31.73 +35 03 04.8 941
2002-12-29 22:09:33 C 10 41 42.02 +35 19 07.9 c 587
2002-12-29 22:12:11 C 10 41 41.59 +35 19 09.2 c 587
2002-12-29 22:14:46 C 10 41 41.01 +35 19 12.1 c 587
2003-01-02 10:37:12 C 10 25 05.76 +36 20 47.6 c 670
2003-01-02 13:58:54 C 10 24 24.07 +36 22 53.9 c 670
2003-01-04 03:00:38 C 10 17 09.13 +36 45 00.7 d 170
2003-01-04 03:02:31 C 10 17 08.76 +36 45 02.8 d 170
2003-01-04 03:10:22 C 10 17 07.23 +36 45 07.8 d 170
2003-01-10 09:46:19 C 09 48 05.14 +37 46 10.5 c 448
2003-01-10 09:51:33 C 09 48 04.10 +37 46 11.5 c 448
2003-01-10 09:56:46 C 09 48 03.06 +37 46 14.0 c 448
2003-01-12 22:16:09 C 09 36 57.71 +37 57 31.6 c 198
2003-01-12 22:22:23 C 09 36 56.50 +37 57 32.9 c 198
2003-01-12 22:28:37 C 09 36 55.31 +37 57 34.3 c 198