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
2003-01-12 22:46:22 C 09 36 51.98 +37 57 37.0 c 240
2003-01-12 22:56:34 C 09 36 50.11 +37 57 38.8 c 240
2003-01-12 23:04:16 C 09 36 48.66 +37 57 40.1 c 240
2003-01-13 07:30:36 C 09 35 17.35 +37 58 51.6 18.3 c 704
2003-01-13 07:52:33 C 09 35 13.24 +37 58 54.4 18.8 c 704
2003-01-13 08:14:04 C 09 35 09.16 +37 58 57.5 19.1 c 704
2003-01-13 08:35:39 C 09 35 05.10 +37 59 00.2 19.0 c 704
2003-01-13 08:57:17 C 09 35 00.99 +37 59 02.7 18.9 c 704
2003-01-14 09:21:48 C 09 30 40.22 +38 01 17.4 c 711
2003-01-14 09:28:03 C 09 30 39.06 +38 01 18.0 c 711
2003-01-14 09:34:26 C 09 30 37.87 +38 01 18.6 c 711
2003-01-14 09:39:27 C 09 30 36.93 +38 01 18.3 c 711
2003-01-15 19:19:56 C 09 24 47.98 +38 02 17.3 d 118
2003-01-15 19:29:24 C 09 24 46.53 +38 02 17.6 d 118
2003-01-15 19:34:37 C 09 24 45.65 +38 02 18.3 d 118
2003-01-16 09:41:23 C 09 22 20.19 +38 02 29.7 c 670
2003-01-16 10:51:08 C 09 22 07.82 +38 02 27.4 c 670
2003-01-16 11:49:22 C 09 21 57.46 +38 02 25.3 c 670
2003-01-25 01:20:22 C 08 51 04.84 +37 27 54.1 d 170
2003-01-25 01:22:41 C 08 51 04.40 +37 27 54.6 d 170
2003-01-25 01:45:20 C 08 51 01.38 +37 27 47.4 d 170
2003-01-25 06:33:09 C 08 50 25.05 +37 26 25.2 18.7 c 704
2003-01-25 06:55:03 C 08 50 22.11 +37 26 18.9 18.6 c 704
2003-01-25 07:17:03 C 08 50 19.10 +37 26 12.6 18.6 c 704
2003-01-25 07:39:02 C 08 50 16.08 +37 26 06.3 19.0 c 704
2003-01-25 08:01:08 C 08 50 13.04 +37 25 59.6 18.5 c 704
2003-01-26 01:10:26 C 08 48 01.57 +37 20 38.6 941
2003-01-26 01:13:43 C 08 48 01.07 +37 20 37.5 941
2003-01-26 01:17:00 C 08 48 00.72 +37 20 36.5 941
2003-01-26 01:20:19 C 08 48 00.25 +37 20 35.6 941
2003-01-26 02:01:03 C 08 47 54.61 +37 20 17.2 d 118
2003-01-26 02:02:41 C 08 47 54.42 +37 20 16.6 d 118
2003-01-26 02:05:47 C 08 47 53.99 +37 20 15.5 d 118
2003-01-26 02:07:20 C 08 47 53.82 +37 20 15.1 d 118
2003-01-31 07:28:17 C 08 33 45.02 +36 34 18.8 c 699
2003-01-31 08:05:08 C 08 33 41.10 +36 34 03.1 c 699
2003-01-31 08:29:08 C 08 33 38.55 +36 33 52.9 c 699
2003-01-31 08:53:17 C 08 33 35.98 +36 33 42.1 c 699
2003-02-20 20:12:20 C 08 06 07.26 +32 41 51.4 c 113
2003-02-20 20:17:56 C 08 06 07.17 +32 41 49.0 c 113
2003-02-20 20:23:32 C 08 06 07.05 +32 41 46.0 c 113
2004-06-25 10:52:47 C 00 58 14.02 -06 14 39.1 o 696
2004-06-25 10:55:43 C 00 58 14.78 -06 14 34.9 o 696
2007-04-11 04:32:09 C 12 12 06.52 +01 59 36.8 o 691
2007-04-11 04:51:23 C 12 12 05.35 +01 59 42.2 o 691
2007-04-11 05:10:36 C 12 12 04.26 +01 59 46.9 o 691
2007-04-14 04:43:52 C 12 07 56.12 +02 17 47.2 o 691
2007-04-14 05:22:22 C 12 07 53.92 +02 17 55.6 o 691
2009-03-28 07:42:44 C 14 02 18.59 -11 02 33.3 o 691
2009-03-28 08:08:13 C 14 02 17.17 -11 02 28.3 o 691