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
2015-10-29 01:51:05 C 04 24 49.19 -00 03 25.6 q C36
2015-10-29 01:53:17 C 04 24 49.42 -00 03 20.0 q C36
2015-10-29 01:55:28 C 04 24 49.65 -00 03 14.4 q C36
2015-10-29 01:57:38 C 04 24 49.90 -00 03 08.1 q C36
2015-10-29 02:00:17 C 04 24 49.96 -00 02 41.8 t 073
2015-10-29 02:23:49 C 04 24 55.23 -00 01 32.1 S 213
2015-10-29 03:01:27 C 04 25 01.60 +00 00 44.4 o Z22
2015-10-29 03:02:52 C 04 24 58.99 +00 00 16.0 S 213
2015-10-29 03:27:44 C 04 25 04.02 +00 01 58.7 o Z22
2015-10-29 03:38:19 C 04 25 02.54 +00 01 56.4 S 213
2015-10-29 03:39:22 C 04 25 02.40 +00 01 54.0 S C95
2015-10-29 03:42:35 C 04 25 02.74 +00 02 03.2 S C95
2015-10-29 03:48:55 C 04 25 03.42 +00 02 21.3 S C95
2015-10-29 03:50:32 C 04 25 03.58 +00 02 25.9 S C95
2015-10-29 03:54:36 C 04 25 06.52 +00 03 15.3 o Z22
2015-10-29 04:00:00 C 04 25 04.60 +00 02 53.3 S C95
2015-10-29 04:03:08 C 04 25 04.94 +00 03 02.3 S C95
2015-10-29 04:19:01 C 04 25 06.66 +00 03 48.6 S C95
2015-10-29 04:22:09 C 04 25 07.02 +00 03 57.6 S C95
2015-10-29 04:27:54 C 04 25 07.81 +00 04 20.0 S 213
2015-10-29 04:32:09 C 04 25 08.57 +00 04 40.0 q I89
2015-10-29 04:38:31 C 04 25 09.27 +00 04 58.8 q I89
2015-10-29 04:45:35 C 04 25 10.01 +00 05 19.9 q I89
2015-10-29 04:52:38 C 04 25 10.77 +00 05 40.9 q I89
2015-10-29 05:56:39 C 04 25 30.35 +00 08 51.9 u H21
2015-10-29 05:58:36 C 04 25 30.56 +00 08 57.8 u H21
2015-10-29 06:00:34 C 04 25 30.79 +00 09 04.0 u H21
2015-10-29 06:06:57 C 04 25 31.51 +00 09 23.8 u H21
2015-10-29 06:10:52 C 04 25 31.94 +00 09 36.0 u H21
2015-10-29 06:12:49 C 04 25 32.16 +00 09 42.1 u H21
2015-10-29 06:14:47 C 04 25 32.38 +00 09 48.0 u H21
2015-10-29 08:53:01 C 04 25 55.88 +00 18 30.9 q U69
2015-10-29 08:58:05 C 04 25 56.50 +00 18 48.3 q U69
2015-10-29 09:03:29 C 04 25 57.14 +00 19 06.6 q U69
2015-10-29 15:56:39 C 04 27 11.64 +00 50 07.0 14.4 t Q62
2015-10-29 15:57:50 C 04 27 11.83 +00 50 11.5 14.3 t Q62
2015-10-29 15:58:57 C 04 27 11.98 +00 50 16.2 14.3 t Q62
2015-10-29 16:00:08 C 04 27 12.19 +00 50 21.8 14.4 t Q62
2015-10-29 20:07:34 C 04 28 06.79 +01 05 53.2 15.0 C48
2015-10-29 20:07:39 C 04 28 06.80 +01 05 53.7 15.0 C48
2015-10-29 20:07:44 C 04 28 06.82 +01 05 54.1 15.1 C48
2015-10-29 20:08:00 C 04 28 06.87 +01 05 55.6 C48
2015-10-29 20:08:06 C 04 28 06.88 +01 05 56.0 C48
2015-10-29 20:08:11 C 04 28 06.90 +01 05 56.4 C48
2015-10-29 20:08:26 C 04 28 06.95 +01 05 57.9 C48
2015-10-29 20:08:31 C 04 28 06.97 +01 05 58.4 C48
2015-10-29 20:08:36 C 04 28 06.99 +01 05 58.7 C48
2015-10-29 20:08:51 C 04 28 07.06 +01 06 00.3 15.1 C48
2015-10-29 20:08:57 C 04 28 07.08 +01 06 00.4 15.1 C48
2015-10-29 20:09:02 C 04 28 07.09 +01 06 00.8 15.1 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)