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
2015-10-28 01:15:28 C 04 22 32.39 -00 50 40.6 o 461
2015-10-28 01:18:46 C 04 22 36.72 -00 50 05.4 t 950
2015-10-28 01:19:28 C 04 22 32.57 -00 50 35.2 o 461
2015-10-28 01:23:28 C 04 22 32.76 -00 50 29.6 o 461
2015-10-28 01:24:22 C 04 22 32.12 -00 50 23.8 t 073
2015-10-28 01:27:29 C 04 22 32.95 -00 50 24.0 o 461
2015-10-28 01:28:40 C 04 22 37.15 -00 49 51.7 t 950
2015-10-28 01:31:29 C 04 22 33.13 -00 50 18.5 o 461
2015-10-28 01:35:29 C 04 22 33.31 -00 50 13.0 o 461
2015-10-28 01:38:34 C 04 22 37.57 -00 49 38.0 t 950
2015-10-28 01:39:31 C 04 22 33.51 -00 50 07.3 o 461
2015-10-28 01:41:07 C 04 22 32.92 -00 50 00.4 t 073
2015-10-28 01:43:33 C 04 22 33.70 -00 50 01.7 o 461
2015-10-28 01:47:34 C 04 22 33.89 -00 49 56.1 o 461
2015-10-28 01:48:27 C 04 22 37.98 -00 49 24.1 t 950
2015-10-28 01:51:36 C 04 22 34.08 -00 49 50.4 o 461
2015-10-28 01:55:37 C 04 22 34.27 -00 49 44.8 o 461
2015-10-28 01:58:21 C 04 22 38.40 -00 49 10.2 t 950
2015-10-28 01:59:36 C 04 22 34.46 -00 49 39.3 o 461
2015-10-28 02:03:36 C 04 22 34.65 -00 49 33.7 o 461
2015-10-28 02:07:35 C 04 22 34.85 -00 49 27.9 o 461
2015-10-28 02:08:15 C 04 22 38.82 -00 48 56.3 t 950
2015-10-28 02:11:36 C 04 22 35.04 -00 49 22.3 o 461
2015-10-28 02:16:55 C 04 22 35.30 -00 49 14.8 o 461
2015-10-28 02:18:09 C 04 22 39.23 -00 48 42.3 t 950
2015-10-28 02:28:02 C 04 22 39.63 -00 48 28.3 t 950
2015-10-28 02:37:57 C 04 22 40.04 -00 48 14.2 t 950
2015-10-28 02:43:09 C 04 22 46.81 -00 47 10.6 15.6 H78
2015-10-28 02:45:26 C 04 22 46.99 -00 47 07.1 15.3 H78
2015-10-28 02:47:50 C 04 22 40.45 -00 48 00.0 t 950
2015-10-28 02:56:19 C 04 22 47.58 -00 46 51.6 15.8 H78
2015-10-28 02:57:44 C 04 22 40.85 -00 47 45.7 t 950
2015-10-28 03:14:04 C 04 22 48.60 -00 46 25.4 15.3 H78
2015-10-28 03:17:29 C 04 22 48.74 -00 46 20.4 15.6 H78
2015-10-28 18:12:57 C 04 24 00.93 -00 21 37.5 C48
2015-10-28 18:13:13 C 04 24 00.96 -00 21 36.9 C48
2015-10-28 18:13:27 C 04 24 00.98 -00 21 36.4 C48
2015-10-28 18:16:24 C 04 24 01.23 -00 21 31.3 15.7 C48
2015-10-28 18:16:39 C 04 24 01.24 -00 21 30.7 15.7 C48
2015-10-28 18:17:17 C 04 24 01.27 -00 21 29.2 C48
2015-10-28 18:17:33 C 04 24 01.26 -00 21 28.3 C48
2015-10-28 18:17:47 C 04 24 01.29 -00 21 27.8 C48
2015-10-28 18:18:39 C 04 24 01.37 -00 21 26.5 C48
2015-10-28 18:20:48 C 04 24 01.57 -00 21 21.9 15.7 C48
2015-10-28 18:21:18 C 04 24 01.60 -00 21 20.7 15.9 C48
2015-10-28 18:21:43 C 04 24 01.62 -00 21 19.7 C48
2015-10-28 18:21:59 C 04 24 01.64 -00 21 19.1 C48
2015-10-28 18:23:44 C 04 24 01.79 -00 21 15.6 15.9 C48
2015-10-28 18:24:14 C 04 24 01.82 -00 21 14.5 15.7 C48
2015-10-28 18:25:04 C 04 24 01.88 -00 21 12.7 C48
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)