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 00:37:20 C 04 47 29.57 +07 55 38.4 S C95
2015-10-31 00:38:06 C 04 47 33.07 +07 56 27.5 r 006
2015-10-31 00:38:25 C 04 47 29.19 +07 55 21.3 t 510
2015-10-31 00:38:44 C 04 47 39.12 +07 57 25.4 q Z73
2015-10-31 00:38:54 C 04 47 32.23 +07 56 39.0 S C95
2015-10-31 00:39:04 C 04 47 31.55 +07 55 43.7 q C23
2015-10-31 00:39:06 C 04 47 34.78 +07 57 06.3 r 006
2015-10-31 00:40:05 C 04 47 36.46 +07 57 44.5 r 006
2015-10-31 00:40:25 C 04 47 41.99 +07 58 30.2 q Z73
2015-10-31 00:40:28 C 04 47 34.89 +07 57 38.7 S C95
2015-10-31 00:41:05 C 04 47 38.18 +07 58 23.3 r 006
2015-10-31 00:41:26 C 04 47 34.69 +07 57 36.3 q B50
2015-10-31 00:42:02 C 04 47 35.43 +07 57 40.8 t 510
2015-10-31 00:42:05 C 04 47 39.89 +07 59 01.8 r 006
2015-10-31 00:42:05 C 04 47 44.87 +07 59 35.0 q Z73
2015-10-31 00:42:27 C 04 47 36.45 +07 58 15.3 q B50
2015-10-31 00:43:05 C 04 47 41.62 +07 59 40.6 r 006
2015-10-31 00:43:19 C 04 47 43.80 +07 59 37.2 c J81
2015-10-31 00:43:36 C 04 47 40.25 +07 59 39.6 S C95
2015-10-31 00:43:59 C 04 47 40.03 +07 58 53.3 q C23
2015-10-31 00:44:05 C 04 47 43.34 +08 00 19.4 r 006
2015-10-31 00:45:06 C 04 47 45.07 +08 00 58.7 r 006
2015-10-31 00:45:08 C 04 47 42.94 +08 00 40.3 S C95
2015-10-31 00:45:24 C 04 47 50.61 +08 01 44.3 q Z73
2015-10-31 00:45:39 C 04 47 41.71 +08 00 01.1 t 510
2015-10-31 00:46:05 C 04 47 46.80 +08 01 37.7 r 006
2015-10-31 00:47:03 C 04 47 53.46 +08 02 49.0 q Z73
2015-10-31 00:47:05 C 04 47 48.49 +08 02 16.3 r 006
2015-10-31 00:48:05 C 04 47 50.22 +08 02 55.5 r 006
2015-10-31 00:48:16 C 04 47 48.33 +08 02 41.7 S C95
2015-10-31 00:48:45 C 04 47 56.41 +08 03 55.2 q Z73
2015-10-31 00:48:54 C 04 47 48.62 +08 02 04.7 q C23
2015-10-31 00:49:01 C 04 47 47.01 +08 03 15.2 11.8 q B33
2015-10-31 00:49:06 C 04 47 51.99 +08 03 35.0 r 006
2015-10-31 00:49:17 C 04 47 48.04 +08 02 22.6 t 510
2015-10-31 00:49:49 C 04 47 51.04 +08 03 43.0 S C95
2015-10-31 00:50:26 C 04 47 59.36 +08 05 01.7 q Z73
2015-10-31 00:51:05 C 04 47 55.47 +08 04 53.6 r 006
2015-10-31 00:52:05 C 04 47 57.22 +08 05 33.2 r 006
2015-10-31 00:52:06 C 04 48 02.30 +08 06 08.1 q Z73
2015-10-31 00:52:54 C 04 47 54.40 +08 04 44.9 t 510
2015-10-31 00:52:57 C 04 47 56.50 +08 05 46.1 S C95
2015-10-31 00:53:05 C 04 47 58.96 +08 06 12.5 r 006
2015-10-31 00:53:48 C 04 47 57.28 +08 05 17.9 q C23
2015-10-31 00:53:48 C 04 48 05.27 +08 07 15.2 q Z73
2015-10-31 00:54:36 C 04 47 59.43 +08 06 51.9 S C95
2015-10-31 00:54:48 C 04 47 57.06 +08 07 03.1 11.8 q B33
2015-10-31 00:55:30 C 04 48 08.27 +08 08 22.3 q Z73
2015-10-31 00:56:10 C 04 48 02.17 +08 07 53.9 S C95
2015-10-31 00:56:12 C 04 48 06.27 +08 08 02.3 c J81
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)