2018 TY2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8421074681 ± 3.94e-08
Semi-major axis (a)2.2882010559 AU ± 1.61e-08
Inclination (i)4.60836359° ± 4.75e-06
Long. of Asc. Node (Ω)272.84406169° ± 1.11e-04
Arg. of Perihelion (ω)249.23356286° ± 1.10e-04
Mean Anomaly (M)343.68605008° ± 4.19e-06
Mean Motion (n)0.2847547673°/day ± 3.00e-09
Perihelion dist (q)0.36128986 AU ± 9.02e-08
Aphelion dist (Q)4.21511225 AU ± 9.49e-08
Orbital Period3.46131618 yr ± 3.65e-08
Physical Parameters
H (abs. magnitude)19.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.298″
Uncertainty0
Orbit TypeApollo
MOID0.004969 AU
Observations Used248
Oppositions14
Arc Total2005-2025
First Observation Used2005-07-11
Last Observation Used2025-12-06
Observations (260)
Date Type RA Dec Mag Band Observatory
2018-11-08 04:47:34 C 23 54 03.311 +08 28 20.35 V 568
2018-11-08 04:48:55 C 23 54 03.182 +08 28 19.32 V 568
2018-11-11 03:14:25 C 23 47 47.73 +07 36 38.3 V G96
2018-11-11 03:22:45 C 23 47 47.00 +07 36 33.0 V G96
2018-11-11 03:31:01 C 23 47 46.28 +07 36 26.6 V G96
2018-11-11 03:39:19 C 23 47 45.52 +07 36 20.2 V G96
2018-11-16 02:45:49 C 23 38 01.31 +06 11 18.4 V I52
2018-11-16 02:49:37 C 23 38 01.03 +06 11 16.0 V I52
2018-11-16 02:53:28 C 23 38 00.75 +06 11 13.3 V I52
2018-11-16 02:57:23 C 23 38 00.42 +06 11 10.7 V I52
2018-11-26 01:22:03 C 23 22 09.06 +03 36 46.9 o 691
2018-11-26 01:27:54 C 23 22 08.71 +03 36 43.4 o 691
2018-11-26 01:33:45 C 23 22 08.34 +03 36 40.1 o 691
2018-11-27 03:36:02 C 23 20 42.69 +03 21 25.1 o 691
2018-11-27 03:54:59 C 23 20 41.63 +03 21 14.0 o 691
2018-11-27 04:13:45 C 23 20 40.58 +03 21 03.4 o 691
2018-12-04 02:26:55 C 23 13 01.74 +01 52 02.8 o 691
2018-12-04 02:38:24 C 23 13 01.29 +01 51 57.8 o 691
2018-12-04 02:49:37 C 23 13 00.84 +01 51 51.9 o 691
2018-12-09 03:24:12 C 23 08 56.69 +00 56 18.9 o 291
2018-12-09 03:25:50 C 23 08 56.64 +00 56 17.7 V I52
2018-12-09 03:33:29 C 23 08 56.44 +00 56 13.7 V I52
2018-12-09 03:34:35 C 23 08 56.37 +00 56 14.6 o 291
2018-12-09 03:44:59 C 23 08 56.06 +00 56 09.9 o 291
2018-12-09 03:48:48 C 23 08 55.93 +00 56 07.3 V I52
2018-12-10 02:58:20 C 23 08 17.21 +00 46 18.4 o 291
2018-12-10 03:04:33 C 23 08 17.02 +00 46 15.6 o 291
2018-12-10 03:10:48 C 23 08 16.85 +00 46 13.0 o 291
2018-12-20 01:30:48 C 23 03 47.18 -00 41 18.2 V I52
2018-12-20 01:52:47 C 23 03 46.88 -00 41 25.0 V I52
2018-12-20 02:00:41 C 23 03 46.71 -00 41 28.1 V I52
2018-12-20 02:26:06 C 23 03 46.38 -00 41 35.6 o 691
2018-12-20 02:47:16 C 23 03 46.08 -00 41 42.6 o 691
2018-12-20 03:08:33 C 23 03 45.77 -00 41 48.5 o 691
2018-12-23 01:56:35 C 23 03 04.26 -01 03 51.8 o 695
2018-12-23 02:05:02 C 23 03 04.18 -01 03 54.1 o 695
2018-12-23 02:13:28 C 23 03 04.09 -01 03 56.7 o 695
2019-01-09 02:35:09 C 23 01 28.34 -03 02 08.8 V I52
2019-01-09 02:45:18 C 23 01 28.24 -03 02 13.1 V I52
2019-01-09 02:56:32 C 23 01 28.13 -03 02 16.5 V I52
2019-01-09 03:07:48 C 23 01 28.07 -03 02 20.3 V I52
2019-06-05 13:26:29 C 22 18 57.442 -07 16 49.97 V T12
2019-06-13 10:07:24 C 22 14 27.92 -07 20 05.2 o 695
2019-06-13 10:13:43 C 22 14 27.69 -07 20 05.4 o 695
2019-06-13 10:20:02 C 22 14 27.50 -07 20 06.1 o 695
2019-06-30 10:21:40 C 21 56 44.43 -08 11 33.1 o 291
2019-06-30 10:37:49 C 21 56 43.51 -08 11 36.2 o 291
2019-06-30 10:53:59 C 21 56 42.58 -08 11 39.6 o 291
2019-07-01 09:46:34 C 21 55 24.46 -08 16 16.1 o 291
2019-07-01 10:02:41 C 21 55 23.51 -08 16 19.6 o 291