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
2008-11-19 23:01:20 C 03 35 12.43 +43 59 50.7 t B75
2008-11-19 23:02:54 C 03 35 12.11 +43 59 37.9 t B75
2008-11-19 23:05:59 C 03 35 11.44 +43 59 13.0 t B75
2008-11-19 23:07:31 C 03 35 11.12 +43 59 00.6 t B75
2008-11-19 23:09:05 C 03 35 10.80 +43 58 48.1 t B75
2008-11-19 23:10:39 C 03 35 10.48 +43 58 35.7 t B75
2008-11-19 23:12:12 C 03 35 10.17 +43 58 23.3 t B75
2008-11-19 23:13:44 C 03 35 09.87 +43 58 10.6 t B75
2008-11-19 23:15:18 C 03 35 09.53 +43 57 58.4 t B75
2008-11-19 23:16:40 C 03 35 09.23 +43 57 46.8 t B75
2008-11-19 23:18:12 C 03 35 08.92 +43 57 35.0 t B75
2008-11-19 23:19:45 C 03 35 08.61 +43 57 22.1 t B75
2008-11-19 23:21:19 C 03 35 08.29 +43 57 10.0 t B75
2008-11-19 23:22:51 C 03 35 07.98 +43 56 57.5 t B75
2008-11-19 23:24:25 C 03 35 07.65 +43 56 44.9 t B75
2008-11-19 23:25:58 C 03 35 07.29 +43 56 32.3 t B75
2008-11-19 23:27:30 C 03 35 07.00 +43 56 19.9 t B75
2008-11-19 23:29:03 C 03 35 06.68 +43 56 07.3 t B75
2008-11-19 23:30:36 C 03 35 06.36 +43 55 54.9 t B75
2008-11-19 23:32:09 C 03 35 06.05 +43 55 42.4 t B75
2008-11-19 23:33:42 C 03 35 05.73 +43 55 29.8 t B75
2008-11-19 23:35:15 C 03 35 05.40 +43 55 17.5 t B75
2008-11-19 23:36:48 C 03 35 05.09 +43 55 04.7 t B75
2008-11-19 23:38:22 C 03 35 04.75 +43 54 52.2 t B75
2008-11-19 23:39:54 C 03 35 04.37 +43 54 39.1 t B75
2008-11-19 23:41:28 C 03 35 04.10 +43 54 27.1 t B75
2008-11-19 23:43:02 C 03 35 03.78 +43 54 14.6 t B75
2008-11-19 23:44:34 C 03 35 03.47 +43 54 01.6 t B75
2008-11-19 23:46:07 C 03 35 03.12 +43 53 49.7 t B75
2008-11-20 15:40:12 C 03 31 59.11 +41 44 28.4 o D35
2008-11-20 15:50:28 C 03 31 57.08 +41 43 03.9 o D35
2008-11-20 16:23:06 C 03 31 50.61 +41 38 34.8 o D35
2008-11-20 16:33:55 C 03 31 48.46 +41 37 05.3 o D35
2008-11-20 17:08:06 C 03 31 41.73 +41 32 22.6 o D35
2008-11-20 17:19:29 C 03 31 39.49 +41 30 48.4 o D35
2008-11-20 17:49:26 C 03 31 33.64 +41 26 40.1 o D35
2008-11-20 17:58:03 C 03 31 31.96 +41 25 28.6 o D35
2008-11-20 18:23:53 C 03 31 26.95 +41 21 54.0 o D35
2008-11-20 18:31:21 C 03 31 25.50 +41 20 51.8 o D35
2008-11-20 23:28:51 C 03 30 32.05 +40 39 41.7 c A24
2008-11-20 23:29:55 C 03 30 31.84 +40 39 34.1 c A24
2008-11-21 16:29:41 C 03 27 30.13 +38 17 21.1 o D35
2008-11-21 16:32:32 C 03 27 29.61 +38 16 57.0 o D35
2008-11-21 17:29:40 C 03 27 19.24 +38 08 52.8 o D35
2008-11-21 17:32:54 C 03 27 18.66 +38 08 25.2 o D35
2008-11-21 17:36:06 C 03 27 18.08 +38 07 58.0 o D35
2008-11-21 17:39:21 C 03 27 17.49 +38 07 30.5 o D35
2008-11-22 04:25:48 C 03 25 30.13 +36 36 01.0 r H53
2008-11-22 04:27:08 C 03 25 29.87 +36 35 49.4 r H53
2008-11-22 04:29:09 C 03 25 29.51 +36 35 32.5 r H53