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
2015-10-30 06:05:43 C 04 31 29.33 +02 15 12.2 q H45
2015-10-30 06:06:36 C 04 31 29.64 +02 15 20.1 q H45
2015-10-30 06:07:53 C 04 31 30.08 +02 15 31.1 q H45
2015-10-30 06:08:50 C 04 31 30.42 +02 15 39.6 q H45
2015-10-30 06:10:01 C 04 31 30.84 +02 15 50.1 q H45
2015-10-30 06:19:34 C 04 31 34.24 +02 17 15.3 q H45
2015-10-30 06:21:12 C 04 31 34.82 +02 17 29.9 q H45
2015-10-30 06:22:33 C 04 31 35.31 +02 17 42.0 q H45
2015-10-30 06:24:02 C 04 31 35.82 +02 17 55.2 q H45
2015-10-30 06:25:32 C 04 31 36.37 +02 18 08.7 q H45
2015-10-30 06:27:58 C 04 31 37.24 +02 18 30.6 q H45
2015-10-30 06:29:20 C 04 31 37.73 +02 18 43.0 q H45
2015-10-30 06:31:02 C 04 31 38.34 +02 18 58.4 q H45
2015-10-30 06:35:17 C 04 31 39.88 +02 19 37.0 q H45
2015-10-30 06:36:54 C 04 31 40.45 +02 19 51.5 q H45
2015-10-30 06:39:48 C 04 31 47.66 +02 20 02.9 q G58
2015-10-30 06:40:48 C 04 31 41.86 +02 20 27.1 q H45
2015-10-30 06:42:36 C 04 31 42.50 +02 20 43.5 q H45
2015-10-30 06:43:12 C 04 31 48.99 +02 20 33.9 q G58
2015-10-30 06:44:29 C 04 31 43.19 +02 21 00.7 q H45
2015-10-30 06:45:56 C 04 31 43.72 +02 21 14.1 q H45
2015-10-30 06:46:31 C 04 31 50.30 +02 21 05.2 q G58
2015-10-30 06:47:43 C 04 31 44.36 +02 21 30.5 q H45
2015-10-30 06:49:52 C 04 31 51.59 +02 21 35.8 q G58
2015-10-30 06:50:38 C 04 31 45.42 +02 21 57.4 q H45
2015-10-30 06:52:46 C 04 31 46.20 +02 22 17.0 q H45
2015-10-30 06:53:06 C 04 31 39.92 +02 27 47.6 q W85
2015-10-30 06:54:11 C 04 31 46.72 +02 22 30.3 q H45
2015-10-30 06:55:31 C 04 31 47.20 +02 22 42.5 q H45
2015-10-30 06:56:50 C 04 31 47.68 +02 22 54.7 q H45
2015-10-30 07:01:10 C 04 31 42.77 +02 29 03.5 q W85
2015-10-30 07:53:11 C 04 32 01.83 +02 37 27.6 q W85
2015-10-30 08:01:13 C 04 32 04.88 +02 38 47.8 q W85
2015-10-30 08:35:00 C 04 32 22.91 +02 38 48.2 q 850
2015-10-30 08:55:06 C 04 32 31.01 +02 42 15.1 q 850
2015-10-30 09:21:00 C 04 32 41.80 +02 46 48.2 q 850
2015-10-30 09:41:26 C 04 32 50.59 +02 50 28.6 q 850
2015-10-30 10:01:55 C 04 32 59.64 +02 54 13.9 q 850
2015-10-30 20:13:16 C 04 41 23.96 +05 40 50.7 q C77
2015-10-30 20:14:38 C 04 41 25.54 +05 41 23.9 q C77
2015-10-30 20:16:05 C 04 41 27.20 +05 42 00.2 q C77
2015-10-30 20:17:33 C 04 41 28.85 +05 42 36.2 q C77
2015-10-30 20:42:55 C 04 41 58.11 +05 53 10.1 12.4 q K41
2015-10-30 20:43:59 C 04 41 59.41 +05 53 36.2 12.4 q K41
2015-10-30 20:45:02 C 04 42 00.66 +05 54 03.9 12.4 q K41
2015-10-30 20:46:06 C 04 42 01.92 +05 54 30.7 12.4 q K41
2015-10-30 20:47:08 C 04 42 03.16 +05 54 57.8 12.4 q K41
2015-10-30 20:50:45 C 04 42 07.43 +05 56 30.9 12.3 q K41
2015-10-30 20:52:30 C 04 42 09.54 +05 57 16.6 12.5 q K41
2015-10-30 20:56:02 C 04 42 13.78 +05 58 48.6 12.4 q K41
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)