53435 Leonard (1999 VM40)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4830697100 ± 4.35e-09
Semi-major axis (a)2.3109343123 AU ± 1.12e-09
Inclination (i)15.34810429° ± 5.52e-07
Long. of Asc. Node (Ω)51.35264368° ± 1.86e-06
Arg. of Perihelion (ω)354.48866791° ± 1.47e-06
Mean Anomaly (M)161.59177108° ± 8.32e-07
Mean Motion (n)0.2805633088°/day ± 2.03e-10
Perihelion dist (q)1.19459194 AU ± 1.01e-08
Aphelion dist (Q)3.42727668 AU ± 1.02e-08
Orbital Period3.51302630 yr ± 2.54e-09
Physical Parameters
H (abs. magnitude)14.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.011″
Uncertainty0
Orbit TypeAmor
MOID0.204097 AU
Observations Used2794
Gaia Obs Used242
Oppositions30
Arc Total1974-2025
First Observation Used1974-08-13
Last Observation Used2025-06-24
Observations (2929)
Date Type RA Dec Mag Band Observatory
2007-03-12 23:22:49 C 09 04 03.75 +43 54 53.8 c A24
2007-03-12 23:24:15 C 09 04 03.73 +43 54 52.7 c A24
2007-03-12 23:25:47 C 09 04 03.72 +43 54 51.5 c A24
2007-03-12 23:27:13 C 09 04 03.73 +43 54 51.1 c A24
2007-03-12 23:35:45 C 09 04 03.66 +43 54 46.1 c A24
2007-03-12 23:48:40 C 09 04 03.57 +43 54 38.4 c A24
2007-03-13 00:00:10 C 09 04 03.49 +43 54 31.5 c A24
2007-03-13 00:01:35 C 09 04 03.48 +43 54 30.5 c A24
2007-03-13 00:03:08 C 09 04 03.47 +43 54 29.7 c A24
2007-03-13 00:04:33 C 09 04 03.42 +43 54 28.7 c A24
2007-03-13 00:19:22 C 09 04 03.35 +43 54 19.9 c A24
2007-03-13 00:37:28 C 09 04 03.19 +43 54 09.6 c A24
2007-03-13 00:55:46 C 09 04 03.05 +43 53 58.9 c A24
2007-03-13 01:14:51 C 09 04 02.89 +43 53 47.8 c A24
2007-03-13 22:06:54 C 09 03 56.79 +43 41 35.3 c A24
2007-03-13 22:22:15 C 09 03 56.70 +43 41 26.1 c A24
2007-03-13 22:37:40 C 09 03 56.61 +43 41 16.9 c A24
2007-03-13 22:53:17 C 09 03 56.51 +43 41 07.5 c A24
2007-03-13 23:11:30 C 09 03 56.40 +43 40 56.8 c A24
2007-03-13 23:29:43 C 09 03 56.27 +43 40 45.8 c A24
2007-03-13 23:31:09 C 09 03 56.30 +43 40 45.0 c A24
2007-03-13 23:33:05 C 09 03 56.26 +43 40 44.0 c A24
2007-03-13 23:34:30 C 09 03 56.27 +43 40 43.1 c A24
2007-03-13 23:43:37 C 09 03 56.21 +43 40 37.6 c A24
2007-03-13 23:55:32 C 09 03 56.14 +43 40 30.5 c A24
2007-03-14 00:07:00 C 09 03 56.07 +43 40 23.6 c A24
2007-03-14 00:08:26 C 09 03 56.05 +43 40 22.6 c A24
2007-03-14 00:09:57 C 09 03 56.06 +43 40 21.8 c A24
2007-03-14 00:11:23 C 09 03 56.04 +43 40 21.0 c A24
2007-03-14 00:24:48 C 09 03 55.96 +43 40 12.9 c A24
2007-03-14 00:42:27 C 09 03 55.86 +43 40 02.4 c A24
2007-03-14 00:59:43 C 09 03 55.73 +43 39 52.0 c A24
2007-03-14 01:18:30 C 09 03 55.63 +43 39 41.0 c A24
2007-03-14 01:37:18 C 09 03 55.52 +43 39 29.6 c A24
2007-03-14 20:10:39 C 09 03 52.43 +43 28 34.6 r 113
2007-03-14 20:38:29 C 09 03 52.29 +43 28 18.2 r 113
2007-03-14 21:30:48 C 09 03 52.04 +43 27 48.6 c A24
2007-03-14 21:48:30 C 09 03 51.97 +43 27 38.0 c A24
2007-03-14 22:05:26 C 09 03 51.90 +43 27 27.9 c A24
2007-03-14 22:23:32 C 09 03 51.83 +43 27 17.1 c A24
2007-03-14 22:37:26 C 09 03 51.77 +43 27 08.6 c A24
2007-03-14 22:38:53 C 09 03 51.77 +43 27 08.0 c A24
2007-03-14 22:49:24 C 09 03 51.71 +43 27 01.6 c A24
2007-03-14 23:01:21 C 09 03 51.67 +43 26 54.6 c A24
2007-03-14 23:11:52 C 09 03 51.61 +43 26 48.3 c A24
2007-03-14 23:13:18 C 09 03 51.61 +43 26 47.2 c A24
2007-03-14 23:35:38 C 09 03 51.53 +43 26 33.8 c A24
2007-03-14 23:46:05 C 09 03 51.51 +43 26 27.3 c A24
2007-03-14 23:47:31 C 09 03 51.51 +43 26 27.0 c A24
2007-03-15 00:02:32 C 09 03 51.43 +43 26 17.8 c A24