53430 (1999 TY16)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4032383058 ± 2.12e-08
Semi-major axis (a)2.0989966700 AU ± 2.15e-09
Inclination (i)60.40917757° ± 4.63e-06
Long. of Asc. Node (Ω)241.91963433° ± 1.45e-06
Arg. of Perihelion (ω)156.97166753° ± 8.62e-06
Mean Anomaly (M)219.86787762° ± 4.89e-06
Mean Motion (n)0.3241116575°/day ± 4.98e-10
Perihelion dist (q)1.25260081 AU ± 4.46e-08
Aphelion dist (Q)2.94539253 AU ± 4.46e-08
Orbital Period3.04100843 yr ± 4.67e-09
Physical Parameters
H (abs. magnitude)16.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.303″
Uncertainty0
Orbit TypeAmor
MOID0.290434 AU
Observations Used891
Oppositions17
Arc Total1999-2024
First Observation Used1999-10-13
Last Observation Used2024-01-16
Observations (962)
Date Type RA Dec Mag Band Observatory
2011-11-27 15:47:51 C 00 17 24.80 +43 56 36.5 u C73
2011-11-27 15:48:31 C 00 17 24.95 +43 56 32.3 u C73
2011-11-27 15:49:13 C 00 17 25.10 +43 56 27.6 u C73
2011-11-27 15:50:04 C 00 17 25.26 +43 56 23.1 u C73
2011-11-27 15:50:45 C 00 17 25.46 +43 56 17.6 u C73
2011-11-27 15:51:27 C 00 17 25.58 +43 56 13.0 u C73
2011-11-27 15:52:12 C 00 17 25.71 +43 56 08.3 u C73
2011-11-27 15:52:55 C 00 17 25.89 +43 56 04.0 u C73
2011-11-27 15:53:34 C 00 17 25.97 +43 55 59.3 u C73
2011-11-27 15:54:19 C 00 17 26.16 +43 55 54.5 u C73
2011-11-27 15:54:58 C 00 17 26.30 +43 55 50.7 u C73
2011-11-27 15:55:41 C 00 17 26.47 +43 55 45.9 u C73
2011-11-27 15:56:24 C 00 17 26.61 +43 55 41.5 u C73
2011-11-27 15:57:04 C 00 17 26.74 +43 55 37.1 u C73
2011-11-27 15:57:47 C 00 17 26.89 +43 55 32.6 u C73
2011-11-27 15:58:29 C 00 17 27.10 +43 55 27.9 u C73
2011-11-27 15:59:12 C 00 17 27.20 +43 55 23.5 u C73
2011-11-27 15:59:55 C 00 17 27.36 +43 55 18.7 u C73
2011-11-27 16:00:36 C 00 17 27.50 +43 55 14.4 u C73
2011-11-27 16:01:37 C 00 17 27.70 +43 55 07.7 u C73
2011-11-27 16:02:49 C 00 17 27.97 +43 54 59.9 u C73
2011-11-27 16:43:22 C 00 17 36.54 +43 50 38.2 u C73
2011-11-27 16:44:25 C 00 17 36.70 +43 50 31.2 u C73
2011-11-27 16:45:13 C 00 17 36.84 +43 50 26.2 u C73
2011-11-27 16:46:10 C 00 17 37.08 +43 50 19.3 u C73
2011-11-27 16:46:57 C 00 17 37.16 +43 50 16.5 u C73
2011-11-27 16:47:41 C 00 17 37.42 +43 50 09.7 u C73
2011-11-27 16:48:25 C 00 17 37.53 +43 50 05.5 u C73
2011-11-27 16:49:11 C 00 17 37.70 +43 50 00.2 u C73
2011-11-27 16:49:55 C 00 17 37.83 +43 49 55.2 u C73
2011-11-27 16:50:41 C 00 17 38.07 +43 49 49.9 u C73
2011-11-27 16:51:25 C 00 17 38.17 +43 49 45.5 u C73
2011-11-27 16:52:12 C 00 17 38.34 +43 49 40.6 u C73
2011-11-27 16:52:57 C 00 17 38.52 +43 49 36.1 u C73
2011-11-27 16:54:28 C 00 17 38.83 +43 49 26.5 u C73
2011-11-28 18:10:09 C 00 22 55.43 +41 04 38.8 o 639
2011-11-28 18:17:29 C 00 22 56.92 +41 03 50.6 o 639
2011-11-28 18:22:30 C 00 22 57.87 +41 03 18.1 o 639
2011-11-28 18:27:25 C 00 22 58.84 +41 02 45.5 o 639
2011-11-28 18:32:24 C 00 22 59.85 +41 02 12.6 o 639
2011-11-30 16:20:23 C 00 31 48.29 +36 00 56.5 u C73
2011-11-30 16:21:05 C 00 31 48.44 +36 00 51.9 u C73
2011-11-30 16:21:44 C 00 31 48.56 +36 00 47.4 u C73
2011-11-30 16:22:24 C 00 31 48.68 +36 00 43.3 u C73
2011-11-30 16:23:05 C 00 31 48.81 +36 00 38.8 u C73
2011-11-30 16:23:45 C 00 31 48.92 +36 00 34.2 u C73
2011-11-30 16:24:25 C 00 31 49.04 +36 00 29.6 u C73
2011-11-30 16:25:06 C 00 31 49.17 +36 00 25.5 u C73
2011-11-30 16:25:46 C 00 31 49.28 +36 00 20.8 u C73
2011-11-30 16:26:26 C 00 31 49.39 +36 00 16.6 u C73