2013 XH4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3161915161 ± 8.07e-08
Semi-major axis (a)1.8661629296 AU ± 1.71e-08
Inclination (i)15.40508148° ± 7.70e-06
Long. of Asc. Node (Ω)285.97887864° ± 7.58e-06
Arg. of Perihelion (ω)207.69494107° ± 2.82e-05
Mean Anomaly (M)223.17951666° ± 3.41e-05
Mean Motion (n)0.3866232248°/day ± 5.31e-09
Perihelion dist (q)1.27609804 AU ± 1.51e-07
Aphelion dist (Q)2.45622782 AU ± 1.52e-07
Orbital Period2.54931991 yr ± 3.50e-08
Physical Parameters
H (abs. magnitude)19.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.289″
Uncertainty0
Orbit TypeAmor
MOID0.309158 AU
Observations Used172
Oppositions6
Arc Total2013-2023
First Observation Used2013-12-04
Last Observation Used2023-12-04
Observations (172)
Date Type RA Dec Mag Band Observatory
2014-01-20 02:25:00 C 07 15 25.56 +09 36 42.4 u 807
2014-01-20 02:30:41 C 07 15 25.27 +09 36 31.2 u 807
2014-01-20 06:14:43 C 07 15 14.53 +09 28 41.5 q H45
2014-01-20 06:17:11 C 07 15 14.39 +09 28 37.1 q H45
2014-01-20 06:18:31 C 07 15 14.33 +09 28 34.2 q H45
2014-01-20 06:19:49 C 07 15 14.24 +09 28 32.0 q H45
2014-01-20 06:21:10 C 07 15 14.20 +09 28 28.8 q H45
2014-01-20 06:22:48 C 07 15 14.14 +09 28 26.0 q H45
2014-01-23 03:13:04 C 07 12 23.66 +07 15 34.7 o 926
2014-01-23 03:35:46 C 07 12 22.62 +07 14 52.6 o 926
2014-01-23 03:58:27 C 07 12 21.59 +07 14 09.4 o 926
2014-01-26 04:02:45 C 07 09 43.54 +05 00 56.6 o 926
2014-01-26 04:28:34 C 07 09 42.55 +05 00 11.2 o 926
2014-01-26 04:51:10 C 07 09 41.65 +04 59 30.2 o 926
2014-01-30 06:12:52 C 07 06 49.98 +02 11 40.5 q H45
2014-01-30 06:15:01 C 07 06 49.92 +02 11 37.5 q H45
2014-01-30 06:16:33 C 07 06 49.87 +02 11 34.2 q H45
2014-01-30 06:17:46 C 07 06 49.81 +02 11 32.5 q H45
2014-01-30 06:19:16 C 07 06 49.79 +02 11 30.0 q H45
2014-01-30 06:21:02 C 07 06 49.72 +02 11 27.2 q H45
2014-02-07 00:34:18 C 07 04 03.60 -02 23 39.5 u 807
2014-02-07 00:37:56 C 07 04 03.56 -02 23 44.3 u 807
2014-02-07 00:41:35 C 07 04 03.52 -02 23 49.1 u 807
2014-02-07 00:45:14 C 07 04 03.48 -02 23 53.9 u 807
2014-02-07 04:17:54 C 07 04 01.56 -02 29 01.2 u H21
2014-02-07 04:21:28 C 07 04 01.53 -02 29 06.0 u H21
2014-02-07 04:24:53 C 07 04 01.50 -02 29 10.2 u H21
2014-02-07 04:28:38 C 07 04 01.46 -02 29 14.9 u H21
2014-02-07 04:32:54 C 07 04 01.41 -02 29 20.1 u H21
2014-02-18 00:25:05 C 07 06 22.05 -07 10 06.4 u 807
2014-02-18 00:31:45 C 07 06 22.16 -07 10 12.2 u 807
2014-02-18 00:38:28 C 07 06 22.27 -07 10 18.1 u 807
2014-03-05 00:07:12 C 07 20 11.70 -11 00 25.1 u 807
2014-03-05 00:13:02 C 07 20 11.94 -11 00 27.3 u 807
2014-03-05 00:18:54 C 07 20 12.24 -11 00 30.5 u 807
2014-03-13 00:00:24 C 07 31 48.37 -12 10 55.6 u 807
2014-03-13 00:07:07 C 07 31 48.79 -12 10 57.9 u 807
2014-03-13 00:17:56 C 07 31 49.47 -12 11 01.1 u 807
2014-03-24 01:08:12 C 07 51 33.45 -13 11 01.3 u 807
2014-03-24 01:16:12 C 07 51 34.09 -13 11 02.4 u 807
2014-03-24 01:24:48 C 07 51 34.74 -13 11 03.7 u 807
2014-04-05 00:26:24 C 08 16 43.68 -13 45 53.3 u 807
2014-04-05 00:35:28 C 08 16 44.49 -13 45 53.9 u 807
2014-04-05 00:46:20 C 08 16 45.47 -13 45 54.9 u 807
2015-08-19 02:15:45 C 22 05 42.41 +08 38 56.1 t 950
2015-08-19 02:17:14 C 22 05 42.35 +08 38 56.2 t 950
2015-08-19 02:19:27 C 22 05 42.24 +08 38 56.3 t 950
2015-08-19 02:21:40 C 22 05 42.10 +08 38 56.1 t 950
2015-08-19 02:23:09 C 22 05 42.01 +08 38 55.9 t 950
2018-11-19 07:10:25 C 02 37 16.21 +47 28 48.4 V G96