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 23:16:12 C 04 24 32.80 -00 09 45.6 q B18
2015-10-28 23:16:24 C 04 24 32.81 -00 09 44.9 q B18
2015-10-28 23:16:37 C 04 24 32.83 -00 09 44.4 q B18
2015-10-28 23:16:50 C 04 24 32.85 -00 09 44.0 q B18
2015-10-28 23:17:03 C 04 24 32.87 -00 09 43.4 q B18
2015-10-28 23:17:16 C 04 24 32.89 -00 09 42.9 q B18
2015-10-28 23:17:29 C 04 24 32.91 -00 09 42.3 q B18
2015-10-28 23:17:42 C 04 24 32.92 -00 09 41.8 q B18
2015-10-28 23:17:54 C 04 24 32.94 -00 09 41.3 q B18
2015-10-28 23:18:07 C 04 24 32.96 -00 09 40.7 q B18
2015-10-28 23:18:20 C 04 24 32.97 -00 09 40.1 q B18
2015-10-28 23:18:33 C 04 24 32.99 -00 09 39.7 q B18
2015-10-28 23:25:34 C 04 24 33.60 -00 09 22.3 q B18
2015-10-28 23:25:47 C 04 24 33.61 -00 09 21.7 q B18
2015-10-28 23:26:00 C 04 24 33.63 -00 09 21.1 q B18
2015-10-28 23:26:13 C 04 24 33.65 -00 09 20.6 q B18
2015-10-28 23:26:26 C 04 24 33.67 -00 09 20.1 q B18
2015-10-28 23:26:38 C 04 24 33.69 -00 09 19.5 q B18
2015-10-28 23:26:51 C 04 24 33.70 -00 09 19.0 q B18
2015-10-28 23:27:04 C 04 24 33.73 -00 09 18.4 q B18
2015-10-28 23:27:16 C 04 24 33.74 -00 09 17.9 q B18
2015-10-28 23:27:29 C 04 24 33.76 -00 09 17.4 q B18
2015-10-28 23:27:42 C 04 24 33.78 -00 09 16.8 q B18
2015-10-28 23:27:55 C 04 24 33.80 -00 09 16.4 q B18
2015-10-28 23:28:07 C 04 24 33.82 -00 09 15.8 q B18
2015-10-28 23:28:20 C 04 24 33.84 -00 09 15.2 q B18
2015-10-28 23:28:33 C 04 24 33.85 -00 09 14.7 q B18
2015-10-28 23:33:16 C 04 24 36.45 -00 09 05.2 t 073
2015-10-28 23:36:40 C 04 24 39.90 -00 08 50.7 q B49
2015-10-28 23:41:13 C 04 24 40.32 -00 08 39.2 q B49
2015-10-28 23:47:07 C 04 24 40.87 -00 08 24.2 q B49
2015-10-28 23:52:21 C 04 24 41.34 -00 08 11.2 q B49
2015-10-28 23:59:53 C 04 24 38.88 -00 07 57.8 t 073
2015-10-29 00:00:37 C 04 24 39.05 -00 07 57.6 t A92
2015-10-29 00:05:36 C 04 24 39.34 -00 07 42.8 t A92
2015-10-29 00:13:01 C 04 24 46.37 -00 06 47.8 o Z22
2015-10-29 00:28:39 C 04 24 41.36 -00 06 44.3 t 073
2015-10-29 00:36:10 C 04 24 42.00 -00 06 25.4 t A92
2015-10-29 00:39:08 C 04 24 48.82 -00 05 40.4 o Z22
2015-10-29 00:40:58 C 04 24 42.02 -00 06 06.1 t A92
2015-10-29 00:46:39 C 04 24 43.04 -00 06 00.1 t A92
2015-10-29 00:50:06 C 04 24 43.18 -00 05 49.3 t A92
2015-10-29 00:59:32 C 04 24 44.15 -00 05 23.9 t 073
2015-10-29 01:09:00 C 04 24 51.55 -00 04 22.2 o Z22
2015-10-29 01:29:17 C 04 24 46.97 -00 04 05.5 t 073
2015-10-29 01:35:13 C 04 24 50.72 -00 03 43.5 S 213
2015-10-29 01:42:22 C 04 24 48.29 -00 03 49.8 q C36
2015-10-29 01:44:32 C 04 24 48.55 -00 03 43.6 q C36
2015-10-29 01:46:43 C 04 24 48.77 -00 03 37.7 q C36
2015-10-29 01:48:55 C 04 24 48.99 -00 03 31.8 q C36
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)