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
2015-10-31 00:56:31 C 04 48 00.82 +08 07 08.1 t 510
2015-10-31 00:57:45 C 04 48 07.18 +08 07 55.8 q J69
2015-10-31 00:57:59 C 04 48 04.70 +08 08 03.5 q C23
2015-10-31 00:59:08 C 04 48 09.65 +08 08 51.1 q J69
2015-10-31 01:00:09 C 04 48 07.29 +08 09 32.6 t 510
2015-10-31 01:00:31 C 04 48 12.14 +08 09 46.5 q J69
2015-10-31 01:00:34 C 04 48 17.23 +08 11 45.4 q Z73
2015-10-31 01:01:55 C 04 48 14.64 +08 10 41.8 q J69
2015-10-31 01:02:25 C 04 48 13.25 +08 12 03.6 S C95
2015-10-31 01:03:18 C 04 48 17.16 +08 11 37.7 q J69
2015-10-31 01:03:59 C 04 48 16.04 +08 13 06.4 S C95
2015-10-31 01:04:41 C 04 48 19.66 +08 12 33.5 q J69
2015-10-31 01:06:04 C 04 48 22.18 +08 13 29.5 q J69
2015-10-31 01:07:05 C 04 48 21.64 +08 15 12.9 S C95
2015-10-31 01:07:27 C 04 48 24.71 +08 14 25.7 q J69
2015-10-31 01:08:39 C 04 48 24.47 +08 16 16.5 S C95
2015-10-31 01:08:42 C 04 48 22.73 +08 15 17.5 t 510
2015-10-31 01:08:50 C 04 48 27.23 +08 15 22.0 q J69
2015-10-31 01:10:13 C 04 48 27.29 +08 17 20.3 S C95
2015-10-31 01:10:14 C 04 48 29.79 +08 16 18.7 q J69
2015-10-31 01:11:47 C 04 48 30.13 +08 18 24.2 S C95
2015-10-31 01:12:19 C 04 48 29.35 +08 17 45.3 t 510
2015-10-31 01:12:59 C 04 48 21.38 +08 19 08.4 t 073
2015-10-31 01:14:54 C 04 48 35.82 +08 20 32.8 S C95
2015-10-31 01:15:57 C 04 48 36.02 +08 20 14.3 t 510
2015-10-31 01:16:28 C 04 48 38.69 +08 21 37.3 S C95
2015-10-31 01:18:02 C 04 48 41.57 +08 22 42.0 S C95
2015-10-31 01:19:34 C 04 48 42.73 +08 22 44.3 t 510
2015-10-31 01:22:22 C 04 48 56.92 +08 26 41.2 q Z73
2015-10-31 01:26:08 C 04 49 03.92 +08 29 19.7 q Z73
2015-10-31 01:28:28 C 04 48 59.46 +08 28 57.1 t 510
2015-10-31 01:29:35 C 04 48 51.89 +08 30 40.4 t 073
2015-10-31 01:32:06 C 04 49 06.36 +08 31 30.8 t 510
2015-10-31 01:33:17 C 04 48 57.63 +08 32 21.0 t 585
2015-10-31 01:33:23 C 04 48 57.80 +08 32 25.0 t 585
2015-10-31 01:33:29 C 04 48 58.01 +08 32 29.4 t 585
2015-10-31 01:33:36 C 04 48 58.19 +08 32 33.2 t 585
2015-10-31 01:33:42 C 04 48 58.40 +08 32 38.1 t 585
2015-10-31 01:33:48 C 04 48 58.56 +08 32 43.2 t 585
2015-10-31 01:33:55 C 04 48 58.78 +08 32 47.0 t 585
2015-10-31 01:34:01 C 04 48 58.99 +08 32 51.3 t 585
2015-10-31 01:34:07 C 04 48 59.17 +08 32 55.4 t 585
2015-10-31 01:34:13 C 04 48 59.38 +08 33 00.0 t 585
2015-10-31 01:34:19 C 04 48 59.57 +08 33 04.2 t 585
2015-10-31 01:34:26 C 04 48 59.77 +08 33 08.7 t 585
2015-10-31 01:35:43 C 04 49 13.31 +08 34 05.7 t 510
2015-10-31 01:36:15 C 04 49 03.30 +08 34 27.2 t 585
2015-10-31 01:36:20 C 04 49 03.44 +08 34 30.6 t 585
2015-10-31 01:36:38 C 04 49 04.01 +08 34 43.2 t 585
2015-10-31 01:36:42 C 04 49 04.15 +08 34 46.5 t 585
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)