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
2015-06-20 02:51:01 C 14 07 47.64 -71 33 59.1 u 807
2015-06-20 02:56:23 C 14 07 47.51 -71 33 54.3 u 807
2015-06-20 03:01:52 C 14 07 47.26 -71 33 50.5 u 807
2017-04-29 10:55:00 C 15 53 01.35 -74 46 41.3 q Q60
2017-04-29 11:04:17 C 15 53 00.34 -74 46 45.9 q Q60
2017-04-29 11:13:21 C 15 52 58.99 -74 46 52.7 q Q60
2018-11-12 20:59:57 C 12 15 41.86 +03 22 38.9 q D29
2018-11-12 21:01:13 C 12 15 41.97 +03 22 36.8 q D29
2018-11-12 21:15:13 C 12 15 43.26 +03 22 19.5 q D29
2018-11-12 21:16:30 C 12 15 43.34 +03 22 17.2 q D29
2018-11-12 21:30:29 C 12 15 44.66 +03 21 59.6 q D29
2018-11-12 21:31:45 C 12 15 44.82 +03 21 58.4 q D29
2018-12-13 15:28:50 C 13 19 34.053 -12 11 36.47 U F51
2018-12-13 15:33:28 C 13 19 34.432 -12 11 42.49 U F51
2018-12-13 15:38:07 C 13 19 34.809 -12 11 48.27 U F51
2018-12-13 15:42:45 C 13 19 35.195 -12 11 54.16 U F51
2019-05-03 05:44:32 S 14 18 37.781 -73 46 06.31 V C57
2019-05-03 05:44:32 s 1 -195962.87 6 +259822.24 2920.0 C57
2019-05-03 07:14:32 S 14 18 19.375 -73 46 18.44 V C57
2019-05-03 07:14:32 s 1 -197363.28 6 +255249.39 9090.0 C57
2019-05-03 12:14:32 S 14 17 16.997 -73 46 53.08 V C57
2019-05-03 12:14:32 s 1 -201552.24 3 +239391.98 2450.0 C57
2019-05-03 15:14:32 S 14 16 37.903 -73 47 13.63 V C57
2019-05-03 15:14:32 s 1 -203687.49 7 +229418.17 6590.0 C57
2019-05-03 16:44:32 S 14 16 21.307 -73 47 25.69 V C57
2019-05-03 16:44:32 s 1 -204641.36 7 +224300.50 3550.0 C57
2019-05-03 19:14:32 S 14 15 49.711 -73 47 37.36 V C57
2019-05-03 19:14:32 s 1 -206053.77 9 +215575.62 430.0 C57
2019-05-03 19:44:32 S 14 15 42.180 -73 47 43.87 V C57
2019-05-03 19:44:32 s 1 -206308.75 3 +213801.17 7070.0 C57
2019-05-03 22:44:32 S 14 15 04.241 -73 48 03.42 V C57
2019-05-03 22:44:32 s 1 -207637.09 4 +202946.65 510.0 C57
2019-05-03 23:14:32 S 14 14 56.470 -73 47 58.56 V C57
2019-05-03 23:14:32 s 1 -207823.85 5 +201102.77 4230.0 C57
2019-05-04 00:44:32 S 14 14 39.970 -73 48 09.94 V C57
2019-05-04 00:44:32 s 1 -208322.42 4 +195511.14 1550.0 C57
2019-05-04 04:14:32 S 14 13 56.724 -73 48 27.83 V C57
2019-05-04 04:14:32 s 1 -209109.60 8 +182112.13 8670.0 C57
2019-05-04 04:44:32 S 14 13 48.583 -73 48 35.28 V C57
2019-05-04 04:44:32 s 1 -209177.13 1 +180157.56 4440.0 C57
2019-05-04 08:14:32 S 14 13 05.501 -73 48 53.75 V C57
2019-05-04 08:14:32 s 1 -209315.18 6 +166190.84 7830.0 C57
2019-05-04 12:14:32 S 14 12 15.007 -73 49 02.53 V C57
2019-05-04 12:14:32 s 1 -208705.02 6 +149615.93 3360.0 C57
2019-05-04 17:14:32 S 14 11 09.746 -73 49 20.35 V C57
2019-05-04 17:14:32 s 1 -206655.39 7 +127975.65 6100.0 C57
2019-05-04 18:14:32 S 14 10 56.467 -73 49 21.18 V C57
2019-05-04 18:14:32 s 1 -206057.48 3 +123525.15 2370.0 C57
2019-05-04 18:44:32 S 14 10 50.405 -73 49 21.76 V C57
2019-05-04 18:44:32 s 1 -205733.55 1 +121284.69 880.0 C57