2018 LS15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4754312823 ± 1.34e-05
Semi-major axis (a)2.1115943704 AU ± 6.14e-05
Inclination (i)9.01108164° ± 1.67e-04
Long. of Asc. Node (Ω)129.29191738° ± 1.45e-04
Arg. of Perihelion (ω)183.41991855° ± 2.98e-05
Mean Anomaly (M)133.80909028° ± 3.71e-02
Mean Motion (n)0.3212155291°/day ± 1.40e-05
Perihelion dist (q)1.10767635 AU ± 4.29e-05
Aphelion dist (Q)3.11551239 AU ± 9.49e-05
Orbital Period3.06842663 yr ± 1.34e-04
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.215″
Uncertainty2
Orbit TypeAmor
MOID0.091526 AU
Observations Used28
Oppositions1
Arc Total2018-2018
First Observation Used2018-06-14
Last Observation Used2018-09-02
Observations (28)
Date Type RA Dec Mag Band Observatory
2018-06-14 10:43:00 C 15 59 52.048 +09 03 27.40 U F51
2018-06-14 11:00:25 C 15 59 51.312 +09 03 25.96 U F51
2018-06-14 11:17:49 C 15 59 50.606 +09 03 24.39 U F51
2018-06-15 00:17:13 C 15 59 23.998 +09 02 11.92 V J04
2018-06-15 01:17:45 C 15 59 21.480 +09 02 05.63 V J04
2018-06-15 03:48:18 C 15 59 16.70 +09 02 16.0 U 807
2018-06-15 03:56:26 C 15 59 16.38 +09 02 15.2 U 807
2018-06-15 04:05:42 C 15 59 15.97 +09 02 14.1 U 807
2018-06-17 04:25:05 C 15 57 38.23 +08 54 52.0 u H21
2018-06-17 04:37:35 C 15 57 37.75 +08 54 49.5 u H21
2018-06-18 09:03:48 C 15 56 41.73 +08 49 06.9 o 291
2018-06-18 09:16:17 C 15 56 41.28 +08 49 03.8 o 291
2018-06-19 03:01:27 C 15 56 09.78 +08 44 47.2 u H21
2018-06-19 03:27:48 C 15 56 08.81 +08 44 40.6 u H21
2018-06-19 03:51:07 C 15 56 07.96 +08 44 34.7 u H21
2018-07-02 06:34:18 C 15 49 49.49 +06 00 06.4 o 291
2018-07-02 06:56:57 C 15 49 49.17 +05 59 48.1 o 291
2018-07-02 07:19:38 C 15 49 48.91 +05 59 29.5 o 291
2018-07-13 06:20:50 C 15 51 56.172 +01 19 13.55 V T12
2018-07-13 06:20:50 C 15 51 56.171 +01 19 13.57 V T12
2018-07-13 06:22:05 C 15 51 56.188 +01 19 11.94 V T12
2018-07-13 06:22:05 C 15 51 56.188 +01 19 11.95 V T12
2018-08-05 04:16:58 C 16 32 38.16 -16 40 09.5 o 691
2018-08-05 04:26:23 C 16 32 39.39 -16 40 33.6 o 691
2018-08-05 04:35:48 C 16 32 40.55 -16 40 57.8 o 691
2018-09-02 02:07:33 C 19 20 14.56 -42 58 14.8 u 807
2018-09-02 02:15:25 C 19 20 17.15 -42 58 23.8 u 807
2018-09-02 02:23:31 C 19 20 19.86 -42 58 31.8 u 807