354663 (2005 LY19)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2397430912 ± 4.78e-08
Semi-major axis (a)1.6020717902 AU ± 4.53e-09
Inclination (i)30.00521703° ± 1.41e-06
Long. of Asc. Node (Ω)338.40121679° ± 3.67e-06
Arg. of Perihelion (ω)120.26735829° ± 1.16e-05
Mean Anomaly (M)196.24388529° ± 7.78e-06
Mean Motion (n)0.4860593662°/day ± 2.06e-09
Perihelion dist (q)1.21798615 AU ± 7.66e-08
Aphelion dist (Q)1.98615743 AU ± 7.67e-08
Orbital Period2.02778992 yr ± 8.59e-09
Physical Parameters
H (abs. magnitude)16.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.050″
Uncertainty0
Orbit TypeAmor
MOID0.333624 AU
Observations Used575
Gaia Obs Used110
Oppositions6
Arc Total2005-2017
First Observation Used2005-06-09
Last Observation Used2025-05-26
Observations (652)
Date Type RA Dec Mag Band Observatory
2019-05-04 19:44:32 S 14 10 36.785 -73 49 24.35 V C57
2019-05-04 19:44:32 s 1 -205034.50 9 +116773.45 3590.0 C57
2019-05-04 21:44:32 S 14 10 11.923 -73 49 36.91 V C57
2019-05-04 21:44:32 s 1 -203424.52 2 +107630.50 1830.0 C57
2019-05-04 23:14:32 S 14 09 51.130 -73 49 43.03 V C57
2019-05-04 23:14:32 s 1 -202023.08 3 +100668.98 8600.0 C57
2019-05-05 02:14:32 S 14 09 12.780 -73 49 40.80 V C57
2019-05-05 02:14:32 s 1 -198687.11 1 +86483.399 9930.0 C57
2019-05-13 04:14:32 S 13 35 02.554 -73 12 24.55 V C57
2019-05-13 04:44:32 S 13 34 59.162 -73 12 14.54 V C57
2019-05-13 07:14:32 S 13 34 34.829 -73 11 31.06 V C57
2019-05-13 07:14:32 s 1 -10173.099 0 +392259.76 860.0 C57
2019-05-13 10:44:32 S 13 34 02.810 -73 10 34.90 V C57
2019-05-13 10:44:32 s 1 -17729.663 0 +393539.93 2600.0 C57
2019-05-13 11:14:32 S 13 33 59.374 -73 10 32.48 V C57
2019-05-13 11:14:32 s 1 -18807.401 0 +393689.46 1470.0 C57
2019-05-13 12:44:32 S 13 33 43.829 -73 10 07.97 V C57
2019-05-13 12:44:32 s 1 -22037.456 0 +394088.21 8170.0 C57
2019-05-14 07:14:32 S 13 30 54.766 -73 04 30.79 V C57
2019-05-14 07:14:32 s 1 -61260.583 0 +392923.46 360.0 C57
2019-05-14 07:44:32 S 13 30 51.482 -73 04 23.02 V C57
2019-05-14 07:44:32 s 1 -62299.199 0 +392737.10 9000.0 C57
2019-05-14 12:14:32 S 13 30 09.502 -73 02 58.20 V C57
2019-05-14 12:14:32 s 1 -71580.469 0 +390695.29 1320.0 C57
2019-05-14 18:44:32 S 13 29 08.902 -73 00 53.75 V C57
2019-05-14 18:44:32 s 1 -84752.107 0 +386588.82 6150.0 C57
2019-05-14 21:44:32 S 13 28 41.194 -72 59 56.40 V C57
2019-05-14 21:44:32 s 1 -90725.614 0 +384232.58 3580.0 C57
2019-05-15 03:14:32 S 13 27 51.528 -72 58 08.83 V C57
2019-05-15 03:14:32 s 1 -101482.18 4 +379155.62 4580.0 C57
2019-05-15 05:14:32 S 13 27 34.099 -72 57 24.08 V C57
2019-05-15 05:14:32 s 1 -105326.13 7 +377066.07 7350.0 C57
2019-05-15 11:14:32 S 13 26 40.997 -72 55 23.41 V C57
2019-05-15 11:14:32 s 1 -116620.56 1 +370015.72 2610.0 C57
2019-05-15 13:44:32 S 13 26 18.502 -72 54 31.75 V C57
2019-05-15 13:44:32 s 1 -121213.80 7 +366730.73 8780.0 C57
2019-05-15 17:14:32 S 13 25 46.214 -72 53 15.40 V C57
2019-05-15 17:14:32 s 1 -127523.92 7 +361786.67 9530.0 C57
2019-05-15 21:14:32 S 13 25 10.982 -72 51 49.64 V C57
2019-05-15 21:14:32 s 1 -134552.21 1 +355640.79 510.0 C57
2019-05-16 09:44:32 S 13 23 18.487 -72 47 07.40 V C57
2019-05-16 09:44:32 s 1 -155087.77 4 +332983.19 9130.0 C57
2019-05-17 04:44:32 S 13 20 31.721 -72 39 50.76 V C57
2019-05-17 04:44:32 s 1 -181133.66 4 +288209.97 340.0 C57
2019-05-17 06:14:32 S 13 20 19.186 -72 39 11.84 V C57
2019-05-17 06:14:32 s 1 -182865.67 3 +284125.04 1200.0 C57
2019-05-17 17:14:32 S 13 18 43.013 -72 34 49.87 V C57
2019-05-17 17:14:32 s 1 -193796.12 6 +251604.71 3230.0 C57
2019-05-17 18:14:32 S 13 18 34.039 -72 34 17.69 V C57
2019-05-17 18:14:32 s 1 -194620.53 5 +248420.07 4760.0 C57