2019 AL2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6013023214 ± 1.07e-05
Semi-major axis (a)2.7272130787 AU ± 7.61e-05
Inclination (i)10.74646446° ± 1.41e-04
Long. of Asc. Node (Ω)269.27601231° ± 2.74e-05
Arg. of Perihelion (ω)205.34432592° ± 1.16e-04
Mean Anomaly (M)187.68176206° ± 2.25e-02
Mean Motion (n)0.2188435090°/day ± 9.16e-06
Perihelion dist (q)1.08733352 AU ± 4.21e-05
Aphelion dist (Q)4.36709263 AU ± 1.25e-04
Orbital Period4.50379492 yr ± 1.88e-04
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.283″
Uncertainty2
Orbit TypeAmor
MOID0.121045 AU
Observations Used70
Oppositions1
Arc Total2018-2019
First Observation Used2018-12-10
Last Observation Used2019-03-14
Observations (72)
Date Type RA Dec Mag Band Observatory
2019-01-14 10:25:38 C 04 18 38.76 -07 40 24.9 V 474
2019-01-15 05:17:07 C 04 23 15.94 -08 54 40.9 o 291
2019-01-15 05:21:27 C 04 23 16.94 -08 54 57.5 o 291
2019-01-15 05:25:48 C 04 23 17.97 -08 55 14.4 o 291
2019-01-19 01:53:35 C 04 47 00.19 -14 38 45.7 U 807
2019-01-19 01:58:08 C 04 47 01.31 -14 39 01.9 U 807
2019-01-19 02:03:20 C 04 47 02.60 -14 39 20.3 U 807
2019-01-25 04:20:16 C 05 26 50.71 -22 30 00.2 V I52
2019-01-25 04:22:03 C 05 26 51.28 -22 30 08.0 V I52
2019-01-25 04:25:39 C 05 26 52.22 -22 30 18.3 V I52
2019-01-26 02:51:08 C 05 33 03.79 -23 30 38.8 u 807
2019-01-26 02:58:54 C 05 33 05.81 -23 30 59.3 u 807
2019-01-26 03:07:00 C 05 33 07.92 -23 31 20.9 u 807
2019-02-03 12:53:47 C 06 27 57.59 -30 20 37.0 V 474
2019-02-03 13:00:44 C 06 27 59.40 -30 20 45.6 V 474
2019-02-03 13:07:39 C 06 28 01.14 -30 20 55.6 V 474
2019-03-13 03:52:40 C 09 11 21.85 -29 02 30.3 U 807
2019-03-13 04:05:50 C 09 11 23.29 -29 02 19.8 U 807
2019-03-13 04:18:59 C 09 11 24.72 -29 02 09.1 U 807
2019-03-14 02:51:50 C 09 14 00.09 -28 44 19.0 U 807
2019-03-14 03:04:58 C 09 14 01.45 -28 44 08.8 U 807
2019-03-14 03:18:04 C 09 14 02.87 -28 43 58.2 U 807