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
2002-10-14 11:49:43 C 07 39 51.80 +41 34 59.8 18.9 c 704
2002-11-12 07:12:18 C 07 01 42.32 -00 34 12.2 c 649
2002-11-12 07:15:57 C 07 01 41.86 -00 34 30.2 c 649
2002-11-12 07:19:38 C 07 01 41.54 -00 34 48.1 c 649
2002-12-11 14:09:00 C 05 25 13.24 -42 33 19.7 m 428
2002-12-11 14:13:23 C 05 25 12.35 -42 33 28.1 m 428
2002-12-11 14:17:45 C 05 25 11.98 -42 33 35.1 m 428
2005-05-06 03:31:52 C 20 43 49.90 +36 50 48.1 o 493
2005-05-06 03:38:00 C 20 43 50.32 +36 50 58.0 o 493
2005-07-15 21:14:26 C 23 56 00.45 +80 07 26.3 o 198
2005-07-15 21:16:00 C 23 56 00.92 +80 07 27.8 o 198
2005-07-15 21:19:09 C 23 56 01.92 +80 07 31.0 o 198
2005-07-15 21:20:43 C 23 56 02.44 +80 07 32.7 o 198
2005-07-15 21:28:01 C 23 56 04.57 +80 07 40.3 o 198
2005-10-19 02:13:50 C 07 49 34.43 +58 25 35.2 o 084
2005-10-28 02:39:05 C 07 23 56.02 +50 56 36.7 o 084
2005-11-01 02:44:47 C 07 09 30.17 +46 15 23.5 r 084
2005-11-02 02:40:16 C 07 05 37.48 +44 54 40.2 r 084
2005-11-02 02:42:55 C 07 05 36.93 +44 54 30.1 r 084
2005-11-02 10:36:09 C 07 04 19.38 +44 26 59.5 r 703
2005-11-02 10:36:56 C 07 04 19.27 +44 26 57.0 r 703
2005-11-02 10:45:36 C 07 04 17.72 +44 26 26.4 r 703
2005-11-02 10:46:23 C 07 04 17.65 +44 26 23.8 r 703
2005-11-02 10:54:59 C 07 04 16.17 +44 25 53.7 r 703
2005-11-02 10:55:45 C 07 04 15.99 +44 25 50.8 r 703
2005-11-02 11:04:26 C 07 04 14.52 +44 25 19.9 r 703
2005-11-02 11:05:14 C 07 04 14.34 +44 25 17.2 r 703
2005-11-09 09:09:02 C 06 34 19.46 +32 25 04.5 16.5 c 704
2005-11-09 09:27:16 C 06 34 15.82 +32 23 30.4 16.6 c 704
2005-11-09 09:45:36 C 06 34 12.21 +32 21 55.0 16.7 c 704
2005-11-09 10:03:47 C 06 34 08.55 +32 20 20.7 16.5 c 704
2005-11-09 10:21:54 C 06 34 04.97 +32 18 47.5 16.3 c 704
2005-11-22 01:52:58 C 05 32 56.86 +00 35 17.8 r 084
2005-11-27 04:22:10 C 05 09 15.16 -11 35 54.2 c 844
2005-11-27 04:24:35 C 05 09 14.72 -11 36 07.1 c 844
2005-11-27 04:27:20 C 05 09 14.19 -11 36 22.2 c 844
2005-12-01 06:37:45 C 04 51 45.93 -19 29 57.2 c 844
2005-12-01 06:40:27 C 04 51 45.44 -19 30 09.2 c 844
2005-12-01 06:43:18 C 04 51 44.97 -19 30 20.4 c 844
2005-12-01 06:45:59 C 04 51 44.51 -19 30 31.8 c 844
2005-12-01 06:48:42 C 04 51 44.05 -19 30 43.5 c 844
2005-12-01 06:51:26 C 04 51 43.56 -19 30 54.7 c 844
2005-12-01 06:54:07 C 04 51 43.12 -19 31 06.4 c 844
2005-12-01 06:56:56 C 04 51 42.62 -19 31 18.5 c 844
2005-12-01 06:59:37 C 04 51 42.13 -19 31 29.8 c 844
2005-12-01 07:02:21 C 04 51 41.70 -19 31 41.3 c 844
2005-12-01 07:44:24 C 04 51 35.42 -19 35 04.4 r 703
2005-12-01 07:57:54 C 04 51 33.08 -19 36 01.9 r 703
2005-12-01 08:11:25 C 04 51 30.70 -19 36 59.5 r 703
2005-12-01 08:24:58 C 04 51 28.36 -19 37 56.8 r 703