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
2017-09-25 03:46:32 C 16 30 04.01 +55 12 12.5 q G96
2017-09-25 03:55:25 C 16 30 04.54 +55 12 10.5 q G96
2017-09-25 04:04:17 C 16 30 05.04 +55 12 09.1 q G96
2017-09-25 04:13:19 C 16 30 05.58 +55 12 06.7 q G96
2017-10-03 02:57:28 C 16 43 39.01 +54 34 10.0 q G96
2017-10-03 03:02:19 C 16 43 39.39 +54 34 09.0 q G96
2017-10-03 03:04:25 C 16 43 39.56 +54 34 08.7 q G96
2017-10-03 03:09:18 C 16 43 39.93 +54 34 07.6 q G96
2017-10-03 03:11:24 C 16 43 40.12 +54 34 07.0 q G96
2017-10-03 03:16:15 C 16 43 40.53 +54 34 06.2 q G96
2017-10-03 03:18:19 C 16 43 40.67 +54 34 05.7 q G96
2017-10-03 03:23:09 C 16 43 41.06 +54 34 04.3 q G96
2017-10-09 02:42:24 C 16 56 43.50 +54 07 43.2 U 703
2017-10-09 02:48:33 C 16 56 44.05 +54 07 42.6 U 703
2017-10-09 02:51:37 C 16 56 44.37 +54 07 42.0 U G96
2017-10-09 02:54:37 C 16 56 44.76 +54 07 41.1 U 703
2017-10-09 02:59:53 C 16 56 45.22 +54 07 40.2 U G96
2017-10-09 03:00:44 C 16 56 45.27 +54 07 40.0 U 703
2017-10-09 03:07:24 C 16 56 45.94 +54 07 38.7 U G96
2017-10-24 10:26:08 C 17 43 28.47 +52 55 39.4 q D29
2017-10-24 10:50:19 C 17 43 32.18 +52 55 33.7 q D29
2017-10-24 11:14:30 C 17 43 35.90 +52 55 27.4 q D29
2017-10-30 04:58:09 C 18 06 58.038 +52 18 09.22 L F51
2017-10-30 05:17:45 C 18 07 01.559 +52 18 02.74 L F51
2017-10-30 05:37:17 C 18 07 05.091 +52 17 56.07 L F51
2017-10-30 05:56:48 C 18 07 08.617 +52 17 49.51 L F51
2017-10-30 10:30:06 C 18 07 58.94 +52 16 23.2 q D29
2017-10-30 10:51:43 C 18 08 02.82 +52 16 16.0 q D29
2017-10-30 11:13:22 C 18 08 06.75 +52 16 09.0 q D29
2017-11-07 05:37:47 C 18 45 47.08 +51 00 26.0 U T05
2017-11-07 05:50:39 C 18 45 49.94 +51 00 17.5 U T05
2017-11-07 06:03:29 C 18 45 52.75 +51 00 12.2 U T05
2017-11-07 06:15:41 C 18 45 55.35 +51 00 05.8 U T05
2017-11-09 05:40:01 C 18 56 36.32 +50 34 00.6 U T08
2017-11-09 05:50:47 C 18 56 38.81 +50 33 52.5 U T08
2017-11-09 06:02:13 C 18 56 41.41 +50 33 45.8 U T08
2017-11-09 06:13:33 C 18 56 44.07 +50 33 39.2 U T08
2017-11-10 03:13:16 C 19 01 36.42 +50 20 54.7 U G96
2017-11-10 03:20:51 C 19 01 38.16 +50 20 49.9 U G96
2017-11-10 03:28:28 C 19 01 39.92 +50 20 45.0 U G96
2017-11-10 03:36:05 C 19 01 41.71 +50 20 39.9 U G96
2017-11-11 02:37:21 C 19 07 08.25 +50 05 52.4 U G96
2017-11-11 02:44:56 C 19 07 10.04 +50 05 47.3 U G96
2017-11-11 02:52:29 C 19 07 11.83 +50 05 42.1 U G96
2017-11-11 03:00:01 C 19 07 13.59 +50 05 36.9 U G96
2017-11-15 06:08:39 C 19 31 45.42 +48 50 12.0 U T05
2017-11-15 06:21:32 C 19 31 48.67 +48 50 01.0 U T05
2017-11-15 06:34:25 C 19 31 51.95 +48 49 49.9 U T05
2017-11-15 06:47:45 C 19 31 55.35 +48 49 37.1 U T05
2017-11-21 05:09:42 C 20 09 48.19 +46 21 51.1 U T08