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 02:00:31 C 04 49 52.59 +08 51 38.9 q C36
2015-10-31 02:00:57 C 04 49 53.46 +08 51 58.2 q C36
2015-10-31 02:01:22 C 04 49 54.32 +08 52 17.9 q C36
2015-10-31 02:01:48 C 04 49 55.22 +08 52 36.8 q C36
2015-10-31 02:02:14 C 04 49 56.09 +08 52 56.3 q C36
2015-10-31 02:02:39 C 04 49 56.98 +08 53 15.5 q C36
2015-10-31 02:03:05 C 04 49 57.84 +08 53 34.6 q C36
2015-10-31 02:03:31 C 04 49 58.74 +08 53 54.3 q C36
2015-10-31 02:03:57 C 04 49 59.63 +08 54 13.8 q C36
2015-10-31 02:04:22 C 04 50 00.50 +08 54 33.2 q C36
2015-10-31 02:04:48 C 04 50 01.38 +08 54 52.5 q C36
2015-10-31 02:05:14 C 04 50 02.27 +08 55 12.1 q C36
2015-10-31 02:05:40 C 04 50 03.14 +08 55 31.4 q C36
2015-10-31 02:06:31 C 04 50 04.93 +08 56 10.4 q C36
2015-10-31 02:07:36 C 04 50 19.67 +08 59 08.4 S 213
2015-10-31 02:08:29 04 50 22.94 +08 58 13.4 o Z80
2015-10-31 02:08:44 04 50 23.39 +08 58 24.8 o Z80
2015-10-31 02:08:59 04 50 23.89 +08 58 35.6 o Z80
2015-10-31 02:09:13 04 50 24.39 +08 58 47.0 o Z80
2015-10-31 02:09:28 04 50 24.90 +08 58 58.1 o Z80
2015-10-31 02:09:46 04 50 25.50 +08 59 11.5 o Z80
2015-10-31 02:10:00 04 50 26.04 +08 59 22.8 o Z80
2015-10-31 02:10:15 04 50 26.54 +08 59 34.0 o Z80
2015-10-31 02:10:18 C 04 50 25.15 +09 01 11.7 S 213
2015-10-31 02:10:29 04 50 27.04 +08 59 45.7 o Z80
2015-10-31 02:10:48 04 50 27.66 +08 59 59.2 o Z80
2015-10-31 02:11:05 04 50 28.26 +09 00 12.4 o Z80
2015-10-31 02:11:13 C 04 50 27.06 +09 01 55.0 S 213
2015-10-31 02:11:19 04 50 28.76 +09 00 24.2 o Z80
2015-10-31 02:11:34 04 50 29.29 +09 00 35.5 o Z80
2015-10-31 02:11:48 04 50 29.76 +09 00 46.7 o Z80
2015-10-31 02:12:03 04 50 30.31 +09 00 57.7 o Z80
2015-10-31 02:12:18 04 50 30.79 +09 01 08.5 o Z80
2015-10-31 02:12:32 04 50 31.30 +09 01 20.1 o Z80
2015-10-31 02:12:47 04 50 31.82 +09 01 31.0 o Z80
2015-10-31 02:13:05 04 50 32.43 +09 01 45.0 o Z80
2015-10-31 02:13:19 04 50 32.95 +09 01 56.1 o Z80
2015-10-31 02:13:34 04 50 33.45 +09 02 07.6 o Z80
2015-10-31 02:13:49 04 50 33.97 +09 02 18.9 o Z80
2015-10-31 02:14:03 04 50 34.49 +09 02 30.5 o Z80
2015-10-31 02:14:18 04 50 35.00 +09 02 41.3 o Z80
2015-10-31 02:14:35 04 50 35.61 +09 02 55.3 o Z80
2015-10-31 02:17:04 04 50 40.88 +09 04 50.3 o Z80
2015-10-31 02:17:23 04 50 41.55 +09 05 05.1 o Z80
2015-10-31 02:17:39 04 50 42.07 +09 05 18.0 o Z80
2015-10-31 02:17:54 04 50 42.57 +09 05 29.3 o Z80
2015-10-31 02:18:08 04 50 43.07 +09 05 40.4 o Z80
2015-10-31 02:18:23 04 50 43.59 +09 05 52.3 o Z80
2015-10-31 02:18:38 04 50 44.13 +09 06 03.2 o Z80
2015-10-31 02:18:52 04 50 44.63 +09 06 15.2 o Z80
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)