2018 XL5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6190125527 ± 8.13e-06
Semi-major axis (a)2.7981230793 AU ± 6.03e-05
Inclination (i)12.36460533° ± 1.12e-04
Long. of Asc. Node (Ω)277.79372985° ± 1.73e-04
Arg. of Perihelion (ω)147.53597857° ± 1.65e-04
Mean Anomaly (M)181.20498451° ± 1.75e-02
Mean Motion (n)0.2105775438°/day ± 6.81e-06
Perihelion dist (q)1.06604977 AU ± 3.23e-05
Aphelion dist (Q)4.53019639 AU ± 1.00e-04
Orbital Period4.68058590 yr ± 1.51e-04
Physical Parameters
H (abs. magnitude)21.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.303″
Uncertainty2
Orbit TypeAmor
MOID0.115382 AU
Observations Used39
Oppositions1
Arc Total2018-2019
First Observation Used2018-12-13
Last Observation Used2019-02-25
Observations (39)
Date Type RA Dec Mag Band Observatory
2018-12-13 14:19:25 C 10 31 57.395 +07 25 11.10 U F51
2018-12-13 14:38:28 C 10 31 57.580 +07 24 37.66 U F51
2018-12-13 14:57:33 C 10 31 57.753 +07 24 03.64 U F51
2018-12-13 15:16:44 C 10 31 57.944 +07 23 29.96 U F51
2018-12-14 10:30:27 C 10 32 15.15 +06 49 44.6 V V06
2018-12-14 10:33:11 C 10 32 15.14 +06 49 39.6 V V06
2018-12-14 10:35:55 C 10 32 15.18 +06 49 34.9 V V06
2018-12-14 10:38:40 C 10 32 15.20 +06 49 30.1 V V06
2018-12-14 11:48:16 C 10 32 15.77 +06 47 29.1 o 691
2018-12-14 12:08:36 C 10 32 15.93 +06 46 54.0 o 691
2018-12-14 12:28:45 C 10 32 16.12 +06 46 19.2 o 691
2018-12-15 02:26:36 C 10 32 26.91 +06 22 07.6 V L01
2018-12-15 02:32:12 C 10 32 26.91 +06 21 59.0 V L01
2018-12-15 02:40:03 C 10 32 26.98 +06 21 45.3 V L01
2018-12-16 11:48:52 C 10 32 46.17 +05 25 36.1 V V06
2018-12-16 12:06:21 C 10 32 46.24 +05 25 07.1 V V06
2018-12-16 12:15:07 C 10 32 46.24 +05 24 52.2 V V06
2019-01-07 14:54:01 C 10 22 07.61 -06 08 57.6 V 474
2019-01-07 15:14:32 C 10 22 06.58 -06 09 17.2 V 474
2019-01-07 15:19:53 C 10 22 06.33 -06 09 22.1 V 474
2019-01-08 10:36:46 C 10 21 11.62 -06 27 20.0 o 691
2019-01-08 10:49:47 C 10 21 10.93 -06 27 31.5 o 691
2019-01-08 10:58:03 C 10 21 10.47 -06 27 39.3 V V06
2019-01-08 11:02:50 C 10 21 10.24 -06 27 43.4 o 691
2019-01-08 11:12:44 C 10 21 09.68 -06 27 51.9 V V06
2019-01-08 11:17:28 C 10 21 09.43 -06 27 57.0 V V06
2019-01-08 11:22:12 C 10 21 09.20 -06 28 00.6 V V06
2019-01-10 13:13:16 C 10 18 39.804 -07 10 41.21 U F51
2019-01-10 13:31:26 C 10 18 38.752 -07 10 56.29 U F51
2019-01-10 13:49:35 C 10 18 37.725 -07 11 11.28 U F51
2019-01-28 08:02:55 C 09 51 48.85 -10 41 58.1 u 807
2019-01-28 08:16:13 C 09 51 47.89 -10 41 59.7 u 807
2019-01-28 08:29:02 C 09 51 46.96 -10 42 01.5 u 807
2019-02-02 06:16:17 C 09 43 51.79 -10 55 02.0 u H21
2019-02-02 06:24:45 C 09 43 51.21 -10 55 02.4 u H21
2019-02-02 06:37:35 C 09 43 50.33 -10 55 02.5 u H21
2019-02-25 05:03:23 C 09 15 44.88 -09 03 29.8 U 807
2019-02-25 05:21:11 C 09 15 44.28 -09 03 23.2 U 807
2019-02-25 05:38:25 C 09 15 43.69 -09 03 17.4 U 807