2019 LA1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5009925708 ± 1.98e-04
Semi-major axis (a)2.5673503364 AU ± 1.61e-03
Inclination (i)3.79922995° ± 1.52e-03
Long. of Asc. Node (Ω)77.03715354° ± 4.94e-04
Arg. of Perihelion (ω)196.18271273° ± 4.03e-03
Mean Anomaly (M)200.92557242° ± 4.88e-01
Mean Motion (n)0.2395987635°/day ± 2.26e-04
Perihelion dist (q)1.28112689 AU ± 9.53e-04
Aphelion dist (Q)3.85357378 AU ± 2.48e-03
Orbital Period4.11365346 yr ± 3.88e-03
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.115″
Uncertainty3
Orbit TypeAmor
MOID0.264217 AU
Observations Used20
Oppositions1
Arc Total2019-2019
First Observation Used2019-05-11
Last Observation Used2019-06-03
Observations (20)
Date Type RA Dec Mag Band Observatory
2019-05-11 10:36:02 C 15 25 44.962 -12 14 39.83 V F51
2019-05-11 10:39:45 C 15 25 44.923 -12 14 40.52 V F51
2019-05-11 10:56:51 C 15 25 44.842 -12 14 45.45 V F51
2019-05-11 11:00:35 C 15 25 44.837 -12 14 45.93 V F51
2019-05-11 11:17:45 C 15 25 44.730 -12 14 50.73 V F51
2019-05-11 11:21:28 C 15 25 44.713 -12 14 51.77 V F51
2019-05-11 11:38:38 C 15 25 44.617 -12 14 55.74 V F51
2019-05-11 11:42:21 C 15 25 44.604 -12 14 56.78 V F51
2019-05-25 10:00:09 C 15 26 19.465 -14 15 30.36 V F52
2019-06-01 09:09:48 C 15 27 47.242 -15 43 52.12 V F51
2019-06-02 09:38:42 C 15 28 07.660 -15 58 24.76 U F51
2019-06-02 09:56:25 C 15 28 07.772 -15 58 35.36 U F51
2019-06-02 10:14:04 C 15 28 07.890 -15 58 45.87 U F51
2019-06-02 10:31:43 C 15 28 08.011 -15 58 56.43 U F51
2019-06-03 04:39:26 C 15 28 25.06 -16 09 34.9 U 807
2019-06-03 04:48:17 C 15 28 25.14 -16 09 40.1 U 807
2019-06-03 04:57:07 C 15 28 25.22 -16 09 45.6 U 807
2019-06-03 08:48:33 C 15 28 29.845 -16 12 32.97 U F51
2019-06-03 09:04:22 C 15 28 29.983 -16 12 42.65 U F51
2019-06-03 09:20:10 C 15 28 30.103 -16 12 52.58 U F51