2015 TB145

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8597719748 ± 1.27e-08
Semi-major axis (a)2.1020155804 AU ± 1.08e-08
Inclination (i)39.72246912° ± 2.61e-06
Long. of Asc. Node (Ω)37.60118620° ± 5.65e-08
Arg. of Perihelion (ω)121.79812581° ± 3.07e-06
Mean Anomaly (M)95.75098390° ± 8.52e-06
Mean Motion (n)0.3234136755°/day ± 2.48e-09
Perihelion dist (q)0.29476149 AU ± 2.67e-08
Aphelion dist (Q)3.90926967 AU ± 3.33e-08
Orbital Period3.04757145 yr ± 2.34e-08
Physical Parameters
H (abs. magnitude)20.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.238″
Uncertainty0
Orbit TypeApollo
MOID0.003500 AU
Observations Used1577
Radar Obs Used8
Oppositions1
Arc Total2015-2024
First Observation Used2015-10-10
Last Observation Used2024-10-08
Observations (1831)
Date Type RA Dec Mag Band Observatory
2015-10-26 07:18:50 C 04 20 30.03 -01 29 03.8 u H21
2015-10-26 07:20:50 C 04 20 30.08 -01 29 02.4 u H21
2015-10-26 07:22:51 C 04 20 30.10 -01 29 01.1 u H21
2015-10-26 07:24:51 C 04 20 30.15 -01 28 59.9 u H21
2015-10-26 07:26:52 C 04 20 30.19 -01 28 58.6 u H21
2015-10-26 07:28:52 C 04 20 30.22 -01 28 57.5 u H21
2015-10-26 07:30:53 C 04 20 30.25 -01 28 56.5 u H21
2015-10-26 07:32:53 C 04 20 30.29 -01 28 55.2 u H21
2015-10-26 07:35:24 C 04 20 30.34 -01 28 53.7 u H21
2015-10-26 08:01:07 C 04 20 30.79 -01 28 38.0 u H21
2015-10-26 08:03:11 C 04 20 30.84 -01 28 36.6 u H21
2015-10-26 08:05:15 C 04 20 30.89 -01 28 35.5 u H21
2015-10-26 08:07:19 C 04 20 30.91 -01 28 34.0 u H21
2015-10-26 08:09:23 C 04 20 30.94 -01 28 32.9 u H21
2015-10-26 08:11:27 C 04 20 30.99 -01 28 31.6 u H21
2015-10-26 08:13:31 C 04 20 31.01 -01 28 30.2 u H21
2015-10-26 08:15:35 C 04 20 31.05 -01 28 28.9 u H21
2015-10-26 08:17:39 C 04 20 31.09 -01 28 27.8 u H21
2015-10-26 08:19:43 C 04 20 31.13 -01 28 26.7 u H21
2015-10-26 08:21:47 C 04 20 31.16 -01 28 25.4 u H21
2015-10-26 08:23:51 C 04 20 31.19 -01 28 24.2 u H21
2015-10-26 08:25:55 C 04 20 31.24 -01 28 23.0 u H21
2015-10-26 08:27:58 C 04 20 31.27 -01 28 21.6 u H21
2015-10-26 08:30:02 C 04 20 31.30 -01 28 20.3 u H21
2015-10-26 08:32:06 C 04 20 31.33 -01 28 18.9 u H21
2015-10-26 08:34:10 C 04 20 31.38 -01 28 17.8 u H21
2015-10-26 08:36:14 C 04 20 31.41 -01 28 16.4 u H21
2015-10-26 08:38:18 C 04 20 31.46 -01 28 15.3 u H21
2015-10-26 08:40:22 C 04 20 31.49 -01 28 13.9 u H21
2015-10-26 10:50:13 C 04 20 35.41 -01 26 42.4 u 926
2015-10-26 11:18:42 C 04 20 35.96 -01 26 23.8 u 926
2015-10-26 11:39:02 C 04 20 36.36 -01 26 10.5 u 926
2015-10-26 12:04:58 C 04 20 44.05 -01 24 26.4 u Q62
2015-10-26 12:09:20 C 04 20 44.19 -01 24 23.4 u Q62
2015-10-26 12:13:06 C 04 20 44.30 -01 24 21.1 u Q62
2015-10-26 14:55:35 C 04 20 47.99 -01 22 30.1 q Q62
2015-10-26 15:01:25 C 04 20 48.10 -01 22 26.1 q Q62
2015-10-26 16:41:57 C 04 20 49.94 -01 21 13.8 u Q62
2015-10-26 16:44:11 C 04 20 50.02 -01 21 12.3 u Q62
2015-10-26 16:46:23 C 04 20 50.05 -01 21 11.0 u Q62
2015-10-26 16:48:37 C 04 20 50.09 -01 21 09.3 u Q62
2015-10-26 17:02:32 C 04 20 50.34 -01 20 58.6 u Q62
2015-10-26 17:10:00 C 04 20 50.49 -01 20 53.7 u Q62
2015-10-26 17:13:12 C 04 20 50.55 -01 20 50.8 u Q62
2015-10-26 17:16:24 C 04 20 50.62 -01 20 48.7 u Q62
2015-10-26 17:19:38 C 04 20 50.71 -01 20 46.5 u Q62
2015-10-26 17:22:50 C 04 20 50.72 -01 20 44.2 u Q62
2015-10-26 17:26:05 C 04 20 50.83 -01 20 41.6 u Q62
2015-10-26 17:31:36 C 04 20 50.93 -01 20 38.0 u Q62
2015-10-26 17:34:48 C 04 20 50.99 -01 20 35.8 u Q62
Radar Observations (8)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-10-30 05:20:00 2003382.403 2 Hz 8560 -14 -14
2015-10-30 05:30:00 2002880.444 0.5 Hz 8560 -14 -14
2015-10-30 05:50:00 29663989.673 10 us 8560 -14 -14
2015-10-30 06:20:00 29243267.816 0.5 us 8560 -14 -14
2015-10-31 07:34:00 8513204.83 0.5 us 2380 -1 -1
2015-10-31 08:19:00 7936258.16 0.5 us 2380 -1 -1
2015-11-01 16:54:00 20268705.41 0.5 us 2380 -1 -1
2015-11-01 18:16:00 21400872.25 0.5 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)