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
2018-01-19 02:50:45 C 01 14 02.42 +00 04 43.8 U 703
2018-01-19 02:58:21 C 01 14 03.41 +00 04 35.0 U 703
2018-01-19 03:05:57 C 01 14 04.36 +00 04 26.0 U 703
2018-01-19 03:13:33 C 01 14 05.39 +00 04 16.1 U 703
2018-01-27 02:35:34 C 01 37 42.73 -03 20 13.1 U 703
2018-01-27 02:51:12 C 01 37 44.56 -03 20 27.8 U 703
2018-01-27 02:59:02 C 01 37 45.55 -03 20 34.8 U 703
2018-02-09 03:08:44 C 02 12 13.01 -07 21 22.1 U 703
2018-02-09 03:17:00 C 02 12 13.80 -07 21 28.1 U 703
2018-02-09 03:25:16 C 02 12 14.71 -07 21 34.3 U 703
2018-02-09 03:33:32 C 02 12 15.54 -07 21 39.0 U 703
2020-06-03 10:42:49 C 18 37 51.09 +35 58 36.7 V G96
2020-06-03 10:49:39 C 18 37 50.72 +35 58 47.1 V G96
2020-06-03 10:56:29 C 18 37 50.28 +35 58 56.4 V G96
2020-06-03 11:03:18 C 18 37 49.89 +35 59 05.7 V G96
2020-06-23 20:25:57 C 17 59 44.34 +46 00 42.9 V L34
2020-06-23 20:39:56 C 17 59 43.02 +46 00 56.0 V L34
2020-06-23 20:54:25 C 17 59 41.57 +46 01 10.4 V L34
2020-06-28 08:57:12 C 17 49 09.182 +47 37 33.03 U F51
2020-06-28 09:10:17 C 17 49 07.847 +47 37 43.86 U F51
2020-06-28 09:23:27 C 17 49 06.500 +47 37 54.70 U F51
2020-06-29 09:53:53 C 17 46 39.423 +47 57 36.13 U F51
2020-06-29 10:07:07 C 17 46 38.063 +47 57 46.54 U F51
2020-06-29 10:20:14 C 17 46 36.719 +47 57 56.78 U F51
2020-06-29 10:33:20 C 17 46 35.376 +47 58 07.03 U F51
2020-07-03 11:36:11 C 17 36 45.417 +49 08 07.75 U F51
2020-07-03 11:56:33 C 17 36 43.311 +49 08 20.75 U F51
2020-07-03 12:28:35 C 17 36 39.990 +49 08 41.36 U F51
2020-07-26 05:14:30 C 16 45 39.46 +52 05 50.7 V 703
2020-07-26 05:22:54 C 16 45 38.87 +52 05 51.6 V 703
2020-07-26 05:39:43 C 16 45 37.39 +52 05 52.7 V 703
2020-07-29 08:26:00 C 16 40 10.466 +52 06 53.95 U F52
2020-07-29 08:27:49 C 16 40 10.313 +52 06 53.82 U F52
2020-07-29 08:45:35 C 16 40 09.010 +52 06 53.30 U F52
2020-07-29 08:47:24 C 16 40 08.899 +52 06 53.35 U F52
2020-07-29 09:05:09 C 16 40 07.621 +52 06 52.86 U F52
2020-07-29 09:06:59 C 16 40 07.484 +52 06 52.65 U F52
2020-07-29 09:26:34 C 16 40 06.088 +52 06 52.15 U F52
2020-07-30 08:18:36 C 16 38 32.587 +52 06 21.55 U F52
2020-07-30 08:38:10 C 16 38 31.199 +52 06 20.61 U F52
2020-07-30 08:57:42 C 16 38 29.866 +52 06 20.01 U F52
2020-07-30 09:17:14 C 16 38 28.538 +52 06 19.01 U F52
2020-07-31 08:51:27 C 16 36 55.298 +52 05 23.91 U F52
2020-07-31 09:09:20 C 16 36 54.092 +52 05 22.90 U F52
2020-07-31 09:27:06 C 16 36 52.915 +52 05 21.78 U F52
2020-07-31 09:53:10 C 16 36 51.178 +52 05 20.12 U F51
2020-07-31 10:11:50 C 16 36 49.954 +52 05 18.87 U F51
2020-07-31 10:30:34 C 16 36 48.724 +52 05 17.76 U F51
2020-07-31 10:49:18 C 16 36 47.485 +52 05 16.51 U F51
2020-08-01 08:30:19 C 16 35 25.023 +52 04 06.68 U F52