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
2015-10-10 12:45:37 C 04 12 32.117 -02 04 49.71 L F51
2015-10-10 13:01:32 C 04 12 32.388 -02 04 50.40 L F51
2015-10-10 13:17:32 C 04 12 32.660 -02 04 50.98 L F51
2015-10-10 13:33:32 C 04 12 32.927 -02 04 51.64 L F51
2015-10-11 00:50:11 C 04 12 48.90 -02 05 20.8 t J04
2015-10-11 00:54:57 C 04 12 48.99 -02 05 20.9 t J04
2015-10-11 00:59:42 C 04 12 49.08 -02 05 21.0 t J04
2015-10-11 08:01:59 C 04 12 57.34 -02 05 16.9 q W85
2015-10-11 08:07:04 C 04 12 57.42 -02 05 16.9 q W85
2015-10-11 08:12:09 C 04 12 57.50 -02 05 17.4 q W85
2015-10-11 08:17:13 C 04 12 57.59 -02 05 17.5 q W85
2015-10-12 02:30:10 C 04 13 21.33 -02 06 23.5 q K62
2015-10-12 02:42:35 C 04 13 21.52 -02 06 23.5 q K62
2015-10-12 02:55:44 C 04 13 21.75 -02 06 23.9 q K62
2015-10-12 04:32:19 C 04 13 24.96 -02 05 59.3 t W86
2015-10-12 04:36:40 C 04 13 25.04 -02 05 59.3 t W86
2015-10-12 04:41:01 C 04 13 25.11 -02 05 59.4 t W86
2015-10-12 04:45:22 C 04 13 25.19 -02 05 59.6 t W86
2015-10-12 13:45:27 C 04 13 35.608 -02 06 35.91 L F51
2015-10-12 14:01:30 C 04 13 35.853 -02 06 36.50 L F51
2015-10-12 14:17:33 C 04 13 36.097 -02 06 36.96 L F51
2015-10-12 14:30:42 C 04 13 36.279 -02 06 37.07 t 568
2015-10-12 14:32:13 C 04 13 36.302 -02 06 37.14 t 568
2015-10-12 14:33:38 C 04 13 36.341 -02 06 37.37 L F51
2015-10-12 14:33:48 C 04 13 36.328 -02 06 37.19 t 568
2015-10-12 19:23:32 C 04 13 43.06 -02 06 53.7 q O75
2015-10-12 19:41:05 C 04 13 43.38 -02 06 55.2 q O75
2015-10-12 20:01:26 C 04 13 43.61 -02 06 55.8 q O75
2015-10-12 20:20:21 C 04 13 43.91 -02 06 57.5 q O75
2015-10-12 22:17:47 C 04 13 47.50 -02 06 30.8 t K91
2015-10-12 22:22:28 C 04 13 47.58 -02 06 30.9 t K91
2015-10-12 22:26:59 C 04 13 47.66 -02 06 31.0 t K91
2015-10-12 22:31:33 C 04 13 47.74 -02 06 31.2 t K91
2015-10-13 01:55:25 C 04 13 52.280 -02 06 45.33 t Y28
2015-10-13 01:58:56 C 04 13 52.324 -02 06 45.66 t Y28
2015-10-13 02:02:29 C 04 13 52.398 -02 06 45.65 t Y28
2015-10-13 02:06:00 C 04 13 52.457 -02 06 45.79 t Y28
2015-10-13 02:09:30 C 04 13 52.520 -02 06 46.30 t Y28
2015-10-13 02:21:08 C 04 13 51.61 -02 07 07.3 q A17
2015-10-13 02:37:58 C 04 13 51.91 -02 07 08.0 q A17
2015-10-13 02:55:07 C 04 13 52.24 -02 07 09.5 q A17
2015-10-13 08:57:35 C 04 14 00.20 -02 07 13.2 q H15
2015-10-13 09:02:44 C 04 14 00.22 -02 07 13.3 q H15
2015-10-13 09:12:59 C 04 14 00.41 -02 07 13.8 q H15
2015-10-13 11:50:47 C 04 14 02.72 -02 07 17.5 20.1 u H06
2015-10-13 12:00:48 C 04 14 02.91 -02 07 17.0 20.2 u H06
2015-10-14 02:06:44 C 04 14 21.08 -02 07 42.8 q J95
2015-10-14 02:27:35 C 04 14 21.41 -02 07 43.6 q J95
2015-10-14 06:55:39 C 04 14 27.44 -02 07 44.5 q H36
2015-10-14 07:08:33 C 04 14 27.68 -02 07 45.1 q H36
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)