IAA RAS IAA SBSS Data Base

108519 (2001 LF)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2710463663 ± 1.51e-08
Semi-major axis (a)1.6035082017 AU ± 2.12e-09
Inclination (i)16.39944495° ± 1.18e-06
Long. of Asc. Node (Ω)267.24920833° ± 3.05e-06
Arg. of Perihelion (ω)343.92563375° ± 5.10e-06
Mean Anomaly (M)29.48008669° ± 1.04e-05
Mean Motion (n)0.4854063995°/day ± 9.63e-10
Perihelion dist (q)1.16888313 AU ± 2.43e-08
Aphelion dist (Q)2.03813327 AU ± 2.44e-08
Orbital Period2.03051769 yr ± 4.03e-09
Physical Parameters
H (abs. magnitude)17.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.028″
Uncertainty0
Orbit TypeAmor
MOID0.159021 AU
Observations Used898
Gaia Obs Used69
Oppositions14
Arc Total1989-2017
First Observation Used1989-09-08
Last Observation Used2024-12-30
Observations (995)
Date Type RA Dec Mag Band Observatory
2019-01-17 05:25:18 C 08 03 15.59 +00 50 01.6 – V 703
2019-01-17 06:14:36 S 08 03 06.622 +00 51 56.20 – V C57
2019-01-17 06:14:36 s 1 -189213.92 2 +232842.35 8030.0 – C57
2019-01-18 00:44:36 S 08 01 40.704 +00 45 07.67 – V C57
2019-01-18 00:44:36 s 1 -191153.21 1 +164660.68 4000.0 – C57
2019-01-22 00:44:36 S 07 54 55.961 +00 06 03.67 – V C57
2019-01-22 00:44:36 s 1 +125565.97 8 +155098.78 340.0 – C57
2019-01-22 05:14:36 S 07 54 35.844 +00 04 35.62 – V C57
2019-01-22 05:14:36 s 1 +122118.50 9 +176988.41 8120.0 – C57
2019-01-22 09:44:36 S 07 54 16.186 +00 03 04.32 – V C57
2019-01-22 09:44:36 s 1 +117618.03 0 +197361.16 4990.0 – C57
2019-01-22 10:44:36 S 07 54 11.993 +00 02 43.40 – V C57
2019-01-22 10:44:36 s 1 +116496.05 4 +201692.07 3540.0 – C57
2019-01-22 11:14:36 S 07 54 09.850 +00 02 35.48 – V C57
2019-01-22 11:14:36 s 1 +115919.92 6 +203831.50 660.0 – C57
2019-01-22 22:14:36 S 07 53 20.189 -00 00 53.10 – V C57
2019-01-22 22:14:36 s 1 +101105.85 5 +246751.25 8320.0 – C57
2019-01-25 11:44:36 S 07 48 34.543 -00 18 24.91 – V C57
2019-01-25 11:44:36 s 1 -13726.313 0 +373416.59 3470.0 – C57
2019-01-25 16:44:36 S 07 48 10.759 -00 19 50.52 – V C57
2019-01-25 16:44:36 s 1 -23637.422 0 +376892.00 2610.0 – C57
2019-01-26 07:44:36 S 07 46 59.825 -00 23 32.64 – V C57
2019-01-26 07:44:36 s 1 -52939.240 0 +382009.79 2250.0 – C57
2019-01-27 06:14:36 S 07 45 12.679 -00 28 58.44 – V C57
2019-01-27 06:14:36 s 1 -94690.765 0 +375302.55 8670.0 – C57
2019-01-27 11:14:36 S 07 44 48.782 -00 30 10.58 – V C57
2019-01-27 11:14:36 s 1 -103451.92 2 +371520.05 4190.0 – C57
2019-01-28 08:44:36 S 07 43 06.778 -00 35 04.38 – V C57
2019-01-28 08:44:36 s 1 -138169.10 9 +345790.69 2450.0 – C57
2019-01-28 09:14:36 S 07 43 04.829 -00 35 07.26 – V C57
2019-01-28 09:14:36 s 1 -138909.57 0 +345008.09 7410.0 – C57
2019-01-28 12:14:36 S 07 42 50.316 -00 35 44.88 – V C57
2019-01-28 12:14:36 s 1 -143278.91 1 +340134.38 5530.0 – C57
2020-11-14 10:30:44 C 08 20 31.99 +16 12 40.9 – V G96
2020-11-14 10:38:05 C 08 20 32.17 +16 12 38.0 – V G96
2020-11-14 10:45:26 C 08 20 32.29 +16 12 34.2 – V G96
2020-11-14 10:52:46 C 08 20 32.42 +16 12 31.5 – V G96
2020-11-16 13:04:05 C 08 21 33.134 +15 49 50.89 – U F51
2020-11-16 13:39:04 C 08 21 33.711 +15 49 35.13 – U F51
2020-11-16 13:56:40 C 08 21 34.021 +15 49 27.32 – U F51
2020-12-12 11:16:41 C 08 20 08.851 +10 54 42.04 – U F52
2020-12-12 11:31:24 C 08 20 08.446 +10 54 35.18 – U F52
2020-12-12 11:46:07 C 08 20 08.020 +10 54 28.01 – U F52
2020-12-12 12:00:50 C 08 20 07.629 +10 54 20.73 – U F52
2020-12-14 06:41:13 C 08 18 56.93 +10 33 34.3 – V G96
2020-12-14 06:48:02 C 08 18 56.71 +10 33 30.8 – V G96
2020-12-14 06:54:51 C 08 18 56.53 +10 33 27.8 – V G96
2020-12-14 07:01:41 C 08 18 56.31 +10 33 24.6 – V G96
2021-01-07 08:05:39 C 07 48 59.04 +06 07 39.2 – U I41
2021-01-07 08:35:06 C 07 48 56.89 +06 07 27.4 – U I41