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
2021-02-06 02:55:11 C 01 36 07.41 +01 33 43.0 V 703
2021-02-06 03:03:22 C 01 36 08.37 +01 33 36.0 V 703
2023-05-28 09:35:45 C 18 25 08.569 +27 07 04.01 V G96
2023-05-28 09:42:42 C 18 25 08.191 +27 07 13.73 V G96
2023-05-28 09:49:38 C 18 25 07.817 +27 07 23.30 V G96
2023-05-28 09:56:33 C 18 25 07.457 +27 07 32.99 V G96
2023-06-11 01:06:51 B 18 04 10.75 +34 16 52.7 X K19
2023-06-11 01:12:11 B 18 04 10.36 +34 17 00.6 X K19
2023-06-11 01:17:30 B 18 04 09.93 +34 17 08.0 X K19
2023-06-16 08:37:49 C 17 54 03.222 +36 41 49.13 V G96
2023-06-16 08:45:17 C 17 54 02.588 +36 41 56.94 V G96
2023-06-16 08:52:44 C 17 54 01.962 +36 42 04.79 V G96
2023-06-16 09:00:12 C 17 54 01.321 +36 42 12.89 V G96
2023-06-21 01:01:52 C 17 44 26.329 +38 35 09.71 W M01
2023-06-21 01:08:32 C 17 44 25.806 +38 35 16.35 W M01
2023-06-22 08:42:04 C 17 41 38.839 +39 04 27.80 V V00
2023-06-22 08:49:57 C 17 41 38.126 +39 04 34.97 V V00
2023-06-22 08:57:48 C 17 41 37.421 +39 04 41.99 V V00
2023-06-22 09:05:37 C 17 41 36.715 +39 04 49.08 V V00
2023-06-28 09:08:17 C 17 28 36.178 +41 02 25.73 V G96
2023-06-28 09:15:57 C 17 28 35.476 +41 02 31.02 V G96
2023-06-28 09:23:36 C 17 28 34.756 +41 02 36.46 V G96
2023-06-28 09:31:15 C 17 28 34.072 +41 02 42.04 V G96
2023-07-02 12:49:50 C 17 19 30.560 +42 08 40.28 X F51
2023-07-02 13:11:37 C 17 19 28.511 +42 08 53.19 X F51
2023-07-02 13:55:15 C 17 19 24.545 +42 09 18.44 X F51
2023-07-06 07:25:23 C 17 11 21.088 +42 58 14.30 V 703
2023-07-06 07:33:20 C 17 11 20.418 +42 58 17.33 V 703
2023-07-06 07:41:18 C 17 11 19.640 +42 58 21.94 V 703
2023-07-06 07:49:15 C 17 11 18.971 +42 58 25.32 V 703
2023-07-09 21:40:07 B 17 03 47.75 +43 36 13.6 X K19
2023-07-09 21:45:19 B 17 03 47.24 +43 36 16.5 X K19
2023-07-09 21:50:31 B 17 03 46.81 +43 36 19.3 X K19
2023-09-03 07:10:37 C 16 15 44.915 +42 14 00.29 X F51
2023-09-03 07:27:23 C 16 15 45.200 +42 13 56.00 X F51
2023-09-03 07:35:44 C 16 15 45.354 +42 13 53.51 X F51
2023-12-16 05:29:10 C 21 04 25.802 +30 01 43.86 V T05
2023-12-16 05:29:50 C 21 04 25.872 +30 01 43.32 V T05
2023-12-16 05:34:23 C 21 04 26.957 +30 01 38.42 V T05
2023-12-16 05:42:22 C 21 04 28.711 +30 01 31.26 V T05
2023-12-16 06:30:53 C 21 04 39.247 +30 00 53.46 V T05
2023-12-16 06:31:32 C 21 04 39.240 +30 00 52.56 V T05
2023-12-28 05:13:47 C 22 07 15.329 +25 35 31.74 V T05
2023-12-28 05:17:53 C 22 07 16.164 +25 35 28.36 V T05
2023-12-28 05:25:25 C 22 07 17.882 +25 35 18.96 V T05
2023-12-28 05:40:42 C 22 07 21.132 +25 35 03.12 V T05
2023-12-28 05:42:40 C 22 07 21.499 +25 35 02.18 V T05
2023-12-31 02:12:03 C 22 22 00.898 +24 23 08.88 V 703
2023-12-31 02:18:44 C 22 22 02.377 +24 23 02.90 V 703
2023-12-31 02:22:05 C 22 22 03.025 +24 22 59.48 V 703