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 18:26:17 C 04 24 01.95 -00 21 09.9 15.8 C48
2015-10-28 18:26:33 C 04 24 01.95 -00 21 09.4 15.7 C48
2015-10-28 18:26:47 C 04 24 01.98 -00 21 08.8 15.8 C48
2015-10-28 18:27:23 C 04 24 02.06 -00 21 07.6 C48
2015-10-28 18:29:07 C 04 24 02.16 -00 21 03.9 16.0 C48
2015-10-28 18:29:22 C 04 24 02.19 -00 21 03.4 15.7 C48
2015-10-28 18:31:52 C 04 24 02.39 -00 20 57.8 15.7 C48
2015-10-28 18:32:06 C 04 24 02.40 -00 20 57.4 16.0 C48
2015-10-28 18:32:22 C 04 24 02.42 -00 20 56.8 15.7 C48
2015-10-28 18:33:44 C 04 24 02.57 -00 20 54.1 C48
2015-10-28 18:33:59 C 04 24 02.57 -00 20 53.3 C48
2015-10-28 20:13:48 C 04 24 17.26 -00 16 59.1 q D00
2015-10-28 20:23:19 C 04 24 18.10 -00 16 37.5 q D00
2015-10-28 20:32:53 C 04 24 18.92 -00 16 15.8 q D00
2015-10-28 20:37:16 C 04 24 19.37 -00 16 24.3 q C36
2015-10-28 20:38:23 C 04 24 19.43 -00 16 21.9 q C36
2015-10-28 20:39:27 C 04 24 19.56 -00 16 18.8 q C36
2015-10-28 20:40:32 C 04 24 19.67 -00 16 16.8 q C36
2015-10-28 20:41:24 C 04 24 19.66 -00 15 56.1 q D00
2015-10-28 20:41:38 C 04 24 19.76 -00 16 13.7 q C36
2015-10-28 20:42:44 C 04 24 19.86 -00 16 11.2 q C36
2015-10-28 20:43:48 C 04 24 19.99 -00 16 09.3 q C36
2015-10-28 20:44:53 C 04 24 20.06 -00 16 06.4 q C36
2015-10-28 20:45:59 C 04 24 20.13 -00 16 04.4 q C36
2015-10-28 20:47:04 C 04 24 20.22 -00 16 01.9 q C36
2015-10-28 20:50:58 C 04 24 20.49 -00 15 34.0 q D00
2015-10-28 20:58:25 C 04 24 21.12 -00 15 16.9 q D00
2015-10-28 21:05:54 C 04 24 21.75 -00 14 59.6 q D00
2015-10-28 21:45:41 C 04 24 29.43 -00 13 17.5 S K14
2015-10-28 22:21:18 C 04 24 32.90 -00 11 52.5 S K14
2015-10-28 22:36:34 C 04 24 34.36 -00 11 15.0 S K14
2015-10-28 22:56:52 C 04 24 36.27 -00 10 25.6 S K14
2015-10-28 23:05:36 C 04 24 31.89 -00 10 11.7 q B18
2015-10-28 23:05:49 C 04 24 31.91 -00 10 11.2 q B18
2015-10-28 23:06:02 C 04 24 31.92 -00 10 10.8 q B18
2015-10-28 23:06:15 C 04 24 31.94 -00 10 10.1 q B18
2015-10-28 23:06:27 C 04 24 31.96 -00 10 09.7 q B18
2015-10-28 23:06:40 C 04 24 31.98 -00 10 09.0 q B18
2015-10-28 23:06:53 C 04 24 32.00 -00 10 08.5 q B18
2015-10-28 23:07:06 C 04 24 32.02 -00 10 08.0 q B18
2015-10-28 23:07:19 C 04 24 32.03 -00 10 07.6 q B18
2015-10-28 23:07:31 C 04 24 32.05 -00 10 07.1 q B18
2015-10-28 23:07:44 C 04 24 32.07 -00 10 06.5 q B18
2015-10-28 23:07:57 C 04 24 32.09 -00 10 05.9 q B18
2015-10-28 23:08:10 C 04 24 32.11 -00 10 05.5 q B18
2015-10-28 23:08:23 C 04 24 32.12 -00 10 04.9 q B18
2015-10-28 23:08:36 C 04 24 32.13 -00 10 04.4 q B18
2015-10-28 23:15:33 C 04 24 32.74 -00 09 47.1 q B18
2015-10-28 23:15:46 C 04 24 32.75 -00 09 46.6 q B18
2015-10-28 23:15:59 C 04 24 32.77 -00 09 46.0 q B18
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)