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
2014-03-11 23:07:50 C 08 37 52.65 +45 12 15.8 q 203
2014-03-11 23:23:08 C 08 37 52.80 +45 12 05.9 q 203
2014-03-12 19:55:44 C 08 38 07.96 +44 59 05.0 o 639
2014-03-12 19:56:08 C 08 38 08.04 +44 59 05.5 q B88
2014-03-12 20:04:05 C 08 38 08.05 +44 58 59.7 o 639
2014-03-12 20:12:04 C 08 38 08.13 +44 58 54.6 o 639
2014-03-12 20:13:27 C 08 38 08.10 +44 58 54.1 q B88
2014-03-12 20:22:05 C 08 38 08.23 +44 58 48.1 o 639
2014-03-12 20:30:41 C 08 38 08.38 +44 58 43.5 q B88
2014-03-12 20:39:04 C 08 38 08.43 +44 58 38.9 c A24
2014-03-12 20:40:06 C 08 38 08.43 +44 58 36.8 c A24
2014-03-12 20:48:51 C 08 38 08.66 +44 58 31.8 c A24
2014-03-12 20:49:53 C 08 38 08.58 +44 58 31.6 c A24
2014-03-12 21:42:44 C 08 38 09.22 +44 57 57.2 c A24
2014-03-12 21:43:45 C 08 38 09.13 +44 57 56.9 c A24
2014-03-12 21:51:25 C 08 38 09.24 +44 57 52.1 c A24
2014-03-12 21:52:27 C 08 38 09.24 +44 57 51.6 c A24
2014-03-13 14:06:56 C 08 38 22.35 +44 47 34.4 q D29
2014-03-13 14:32:10 C 08 38 22.51 +44 47 19.2 q D29
2014-03-13 14:57:25 C 08 38 22.85 +44 47 02.7 q D29
2014-03-13 19:40:18 C 08 38 27.27 +44 44 01.5 q B88
2014-03-13 20:01:06 C 08 38 27.49 +44 43 48.3 q B88
2014-03-13 20:21:58 C 08 38 27.74 +44 43 35.1 q B88
2014-03-13 20:40:15 C 08 38 28.01 +44 43 23.7 q C77
2014-03-13 20:52:41 C 08 38 28.14 +44 43 15.8 q C77
2014-03-13 21:05:07 C 08 38 28.27 +44 43 08.0 q C77
2014-03-13 21:15:28 C 08 38 28.37 +44 43 01.4 q C77
2014-03-14 02:44:28 C 08 38 33.33 +44 39 33.2 u H21
2014-03-14 02:48:59 C 08 38 33.37 +44 39 30.3 u H21
2014-03-14 02:53:25 C 08 38 33.43 +44 39 27.5 u H21
2014-03-14 02:57:39 C 08 38 33.48 +44 39 25.0 u H21
2014-03-14 03:02:00 C 08 38 33.54 +44 39 22.0 u H21
2014-03-14 03:08:56 C 08 38 33.62 +44 39 17.6 u H21
2014-03-14 03:13:01 C 08 38 33.68 +44 39 15.0 u H21
2014-03-14 03:17:13 C 08 38 33.73 +44 39 12.5 u H21
2014-03-14 03:21:20 C 08 38 33.78 +44 39 09.9 u H21
2014-03-14 03:49:11 C 08 38 34.13 +44 38 52.0 u H21
2014-03-14 03:52:04 C 08 38 34.18 +44 38 50.1 u H21
2014-03-14 03:54:18 C 08 38 34.23 +44 38 48.2 u H21
2014-03-14 03:56:37 C 08 38 34.26 +44 38 46.9 u H21
2014-03-14 03:58:56 C 08 38 34.25 +44 38 45.6 u H21
2014-03-15 03:39:27 C 08 38 56.41 +44 23 43.5 u H21
2014-03-15 03:42:44 C 08 38 56.47 +44 23 41.4 u H21
2014-03-15 03:45:53 C 08 38 56.49 +44 23 39.4 u H21
2014-03-15 03:48:28 C 08 38 56.53 +44 23 37.7 u H21
2014-03-15 03:51:01 C 08 38 56.55 +44 23 36.1 u H21
2014-03-15 03:53:16 C 08 38 56.56 +44 23 34.6 u H21
2014-03-15 04:23:09 C 08 38 57.04 +44 23 15.6 u H21
2014-03-15 04:27:08 C 08 38 57.09 +44 23 13.0 u H21
2014-03-15 04:31:07 C 08 38 57.14 +44 23 10.5 u H21