2013 XG4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4262051955 ± 4.08e-07
Semi-major axis (a)1.7603589228 AU ± 2.03e-08
Inclination (i)14.55184481° ± 1.72e-04
Long. of Asc. Node (Ω)284.36055533° ± 3.44e-05
Arg. of Perihelion (ω)67.77934858° ± 3.25e-04
Mean Anomaly (M)90.90541086° ± 3.09e-04
Mean Motion (n)0.4219980433°/day ± 7.31e-09
Perihelion dist (q)1.01008480 AU ± 7.18e-07
Aphelion dist (Q)2.51063304 AU ± 7.18e-07
Orbital Period2.33561814 yr ± 4.04e-08
Physical Parameters
H (abs. magnitude)20.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.091″
Uncertainty0
Orbit TypeApollo
MOID0.136950 AU
Observations Used34
Oppositions4
Arc Total2013-2020
First Observation Used2013-12-04
Last Observation Used2020-12-17
Observations (36)
Date Type RA Dec Mag Band Observatory
2013-12-04 10:32:07 C 07 51 53.166 +31 24 17.85 L F51
2013-12-04 10:52:14 C 07 51 51.524 +31 24 08.74 L F51
2013-12-04 11:12:24 C 07 51 49.864 +31 23 59.63 L F51
2013-12-05 10:58:22 C 07 49 56.02 +31 12 47.5 20.8 t 568
2013-12-05 11:00:10 C 07 49 55.86 +31 12 46.6 20.5 t 568
2013-12-06 14:59:55 C 07 47 36.36 +30 59 24.4 t 568
2013-12-06 15:10:48 C 07 47 35.40 +30 59 18.9 21.0 t 568
2013-12-06 15:12:37 C 07 47 35.24 +30 59 17.9 21.3 t 568
2013-12-06 15:14:25 C 07 47 35.07 +30 59 17.2 21.1 t 568
2013-12-06 15:26:15 C 07 47 34.04 +30 59 11.3 20.9 t 568
2013-12-06 15:28:03 C 07 47 33.88 +30 59 10.4 20.7 t 568
2013-12-06 15:29:51 C 07 47 33.73 +30 59 09.3 21.1 t 568
2013-12-06 15:31:39 C 07 47 33.56 +30 59 08.6 20.8 t 568
2013-12-06 15:33:27 C 07 47 33.41 +30 59 07.7 20.6 t 568
2013-12-06 15:35:19 C 07 47 33.25 +30 59 06.7 20.8 t 568
2013-12-07 07:38:11 C 07 46 12.96 +30 51 18.3 t H01
2013-12-07 07:52:23 C 07 46 11.70 +30 51 11.6 t H01
2013-12-07 07:59:15 C 07 46 11.10 +30 51 08.2 t H01
2013-12-07 08:11:16 C 07 46 10.02 +30 51 02.6 t H01
2013-12-23 12:43:44 C 07 08 50.229 +27 22 51.39 20.9 t 568
2013-12-23 12:45:02 C 07 08 50.087 +27 22 50.80 20.8 t 568
2013-12-24 10:50:51 C 07 06 38.21 +27 09 59.6 o 291
2013-12-24 10:54:06 C 07 06 37.86 +27 09 57.4 o 291
2013-12-24 10:57:21 C 07 06 37.55 +27 09 55.7 o 291
2013-12-27 09:12:20 C 06 59 45.22 +26 28 59.2 o 291
2013-12-27 09:15:14 C 06 59 44.92 +26 28 57.5 o 291
2014-01-11 11:04:07 C 06 29 33.666 +23 04 32.82 t 568
2014-01-11 11:05:44 C 06 29 33.557 +23 04 31.95 t 568
2014-01-11 11:07:36 C 06 29 33.423 +23 04 30.98 t 568
2020-11-19 03:56:30 C 08 06 30.174 +35 35 47.97 V J04
2020-11-19 04:01:16 C 08 06 29.989 +35 35 45.14 V J04
2020-11-20 05:23:55 C 08 05 25.434 +35 24 26.60 V J04
2020-12-17 08:36:06 C 07 13 09.35 +29 49 17.6 V G96
2020-12-17 08:43:47 C 07 13 08.53 +29 49 13.0 V G96
2020-12-17 08:51:28 C 07 13 07.71 +29 49 08.8 V G96
2020-12-17 08:59:13 C 07 13 06.85 +29 49 03.4 V G96