2019 LS4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4576179067 ± 7.44e-06
Semi-major axis (a)2.1183561308 AU ± 3.16e-05
Inclination (i)4.19838006° ± 5.33e-05
Long. of Asc. Node (Ω)198.26425539° ± 1.23e-04
Arg. of Perihelion (ω)83.23627815° ± 1.60e-04
Mean Anomaly (M)24.53237673° ± 1.68e-02
Mean Motion (n)0.3196787844°/day ± 7.15e-06
Perihelion dist (q)1.14895843 AU ± 2.33e-05
Aphelion dist (Q)3.08775383 AU ± 4.87e-05
Orbital Period3.08317702 yr ± 6.90e-05
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.129″
Uncertainty2
Orbit TypeAmor
MOID0.152645 AU
Observations Used30
Oppositions1
Arc Total2019-2019
First Observation Used2019-05-08
Last Observation Used2019-07-08
Observations (31)
Date Type RA Dec Mag Band Observatory
2019-05-08 09:48:06 C 15 51 13.192 -10 30 54.02 V F51
2019-05-08 10:03:58 C 15 51 13.652 -10 30 42.45 V F51
2019-05-08 10:19:52 C 15 51 14.137 -10 30 30.50 V F51
2019-05-11 10:44:30 C 15 53 59.490 -09 34 27.73 V F51
2019-05-27 09:10:33 C 16 11 15.781 -03 42 46.34 V F51
2019-05-27 09:28:35 C 16 11 16.576 -03 42 28.18 V F51
2019-05-27 10:04:44 C 16 11 18.161 -03 41 51.75 V F51
2019-05-29 10:17:47 C 16 14 00.825 -02 52 55.81 V F52
2019-05-29 10:34:36 C 16 14 01.636 -02 52 38.93 V F52
2019-05-29 10:51:23 C 16 14 02.392 -02 52 21.05 V F52
2019-05-29 11:08:09 C 16 14 03.197 -02 52 04.26 V F52
2019-06-07 10:08:53 C 16 28 32.041 +00 46 29.13 V F51
2019-06-09 10:43:05 C 16 32 26.224 +01 34 11.04 U F51
2019-06-09 11:01:19 C 16 32 27.509 +01 34 28.69 U F51
2019-06-09 11:19:36 C 16 32 28.817 +01 34 46.37 U F51
2019-06-09 11:37:48 C 16 32 30.123 +01 35 04.07 U F51
2019-06-10 04:40:24 C 16 33 58.09 +01 51 17.7 u H21
2019-06-10 04:51:29 C 16 33 58.91 +01 51 28.5 u H21
2019-06-10 04:57:20 C 16 33 59.36 +01 51 34.1 u H21
2019-06-10 11:52:30 C 16 34 33.258 +01 58 24.25 V F51
2019-06-10 12:12:05 C 16 34 34.732 +01 58 42.96 V F51
2019-06-10 12:31:46 C 16 34 36.223 +01 59 01.55 V F51
2019-06-11 09:22:51 C 16 36 25.94 +02 18 40.3 o 291
2019-06-11 09:34:47 C 16 36 26.91 +02 18 51.7 o 291
2019-06-11 09:46:41 C 16 36 27.86 +02 19 02.5 o 291
2019-06-24 08:32:30 C 17 09 54.98 +06 26 32.1 V V06
2019-06-24 08:46:13 C 17 09 56.57 +06 26 40.2 V V06
2019-07-08 07:44:02 C 17 57 35.88 +08 13 37.7 V V06
2019-07-08 07:47:38 C 17 57 36.40 +08 13 37.6 V V06
2019-07-08 07:51:15 C 17 57 36.91 +08 13 37.7 V V06
2019-07-08 07:54:52 C 17 57 37.25 +08 13 37.8 V V06