2019 AL

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1989041394 ± 5.80e-05
Semi-major axis (a)1.3694521410 AU ± 1.97e-04
Inclination (i)32.19885267° ± 7.16e-03
Long. of Asc. Node (Ω)259.71265257° ± 1.59e-03
Arg. of Perihelion (ω)249.58019390° ± 1.86e-02
Mean Anomaly (M)64.52258400° ± 3.15e-01
Mean Motion (n)0.6150238919°/day ± 1.32e-04
Perihelion dist (q)1.09706244 AU ± 1.76e-04
Aphelion dist (Q)1.64184184 AU ± 2.49e-04
Orbital Period1.60258211 yr ± 3.45e-04
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.197″
Uncertainty3
Orbit TypeAmor
MOID0.231272 AU
Observations Used19
Oppositions1
Arc Total2018-2019
First Observation Used2018-12-12
Last Observation Used2019-01-06
Observations (19)
Date Type RA Dec Mag Band Observatory
2018-12-12 09:44:53 C 03 10 09.289 +32 54 44.73 V F51
2018-12-12 10:04:33 C 03 10 08.034 +32 53 17.86 V F51
2018-12-12 10:14:31 C 03 10 07.430 +32 52 33.46 V F51
2018-12-12 10:22:17 C 03 10 06.914 +32 51 58.85 V F51
2018-12-12 10:40:03 C 03 10 05.792 +32 50 40.29 V F51
2019-01-02 06:34:52 C 03 02 41.340 -00 28 16.28 U F51
2019-01-02 06:52:58 C 03 02 41.536 -00 29 11.34 U F51
2019-01-02 07:11:05 C 03 02 41.724 -00 30 06.11 U F51
2019-01-02 07:29:10 C 03 02 41.922 -00 31 01.69 U F51
2019-01-03 07:28:30 C 03 03 08.567 -01 42 41.28 V 568
2019-01-03 07:29:52 C 03 03 08.585 -01 42 45.34 V 568
2019-01-03 07:31:14 C 03 03 08.602 -01 42 49.29 V 568
2019-01-04 02:08:14 C 03 03 31.54 -02 36 18.2 V 807
2019-01-04 02:16:22 C 03 03 31.66 -02 36 41.2 V 807
2019-01-04 02:25:42 C 03 03 31.82 -02 37 07.8 V 807
2019-01-04 09:31:07 C 03 03 40.568 -02 57 32.39 V 568
2019-01-06 00:33:25 C 03 04 38.10 -04 44 15.3 u H21
2019-01-06 00:51:28 C 03 04 38.50 -04 45 03.3 u H21
2019-01-06 01:15:23 C 03 04 38.97 -04 46 06.3 u H21