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 01:37:00 C 04 49 04.73 +08 34 59.3 t 585
2015-10-31 01:37:05 C 04 49 04.88 +08 35 02.3 t 585
2015-10-31 01:37:23 C 04 49 05.44 +08 35 15.3 t 585
2015-10-31 01:37:27 C 04 49 05.56 +08 35 18.7 t 585
2015-10-31 01:37:45 C 04 49 06.17 +08 35 31.2 t 585
2015-10-31 01:37:50 C 04 49 06.30 +08 35 34.4 t 585
2015-10-31 01:38:08 C 04 49 06.88 +08 35 47.1 t 585
2015-10-31 01:38:12 C 04 49 07.02 +08 35 50.3 t 585
2015-10-31 01:38:30 C 04 49 07.62 +08 36 03.7 t 585
2015-10-31 01:38:35 C 04 49 07.77 +08 36 07.1 t 585
2015-10-31 01:38:53 C 04 49 08.34 +08 36 19.9 t 585
2015-10-31 01:38:57 C 04 49 08.49 +08 36 22.9 t 585
2015-10-31 01:39:15 C 04 49 09.07 +08 36 35.9 t 585
2015-10-31 01:39:19 C 04 49 09.20 +08 36 38.9 t 585
2015-10-31 01:39:20 C 04 49 20.31 +08 36 41.5 t 510
2015-10-31 01:39:38 C 04 49 09.78 +08 36 51.7 t 585
2015-10-31 01:39:42 C 04 49 09.94 +08 36 55.0 t 585
2015-10-31 01:40:04 C 04 49 10.67 +08 37 11.2 t 585
2015-10-31 01:40:22 C 04 49 11.23 +08 37 24.1 t 585
2015-10-31 01:40:27 C 04 49 11.38 +08 37 27.4 t 585
2015-10-31 01:40:45 C 04 49 11.95 +08 37 40.2 t 585
2015-10-31 01:40:49 C 04 49 12.11 +08 37 43.3 t 585
2015-10-31 01:41:07 C 04 49 12.68 +08 37 56.3 t 585
2015-10-31 01:41:11 C 04 49 12.81 +08 37 59.5 t 585
2015-10-31 01:41:29 C 04 49 13.40 +08 38 12.4 t 585
2015-10-31 01:41:33 C 04 49 13.54 +08 38 15.4 t 585
2015-10-31 01:41:51 C 04 49 14.13 +08 38 28.5 t 585
2015-10-31 01:41:56 C 04 49 14.27 +08 38 31.6 t 585
2015-10-31 01:42:14 C 04 49 14.85 +08 38 44.4 t 585
2015-10-31 01:42:18 C 04 49 15.01 +08 38 47.9 t 585
2015-10-31 01:42:36 C 04 49 15.57 +08 39 00.7 t 585
2015-10-31 01:42:41 C 04 49 15.74 +08 39 03.7 t 585
2015-10-31 01:42:58 C 04 49 16.30 +08 39 16.9 t 585
2015-10-31 01:43:03 C 04 49 16.45 +08 39 20.0 t 585
2015-10-31 01:43:20 C 04 49 17.02 +08 39 33.1 t 585
2015-10-31 01:43:25 C 04 49 17.18 +08 39 36.0 t 585
2015-10-31 01:43:43 C 04 49 17.75 +08 39 49.1 t 585
2015-10-31 01:43:47 C 04 49 17.90 +08 39 52.2 t 585
2015-10-31 01:44:05 C 04 49 18.47 +08 40 05.5 t 585
2015-10-31 01:44:10 C 04 49 18.56 +08 40 10.3 t 585
2015-10-31 01:44:28 C 04 49 19.20 +08 40 21.7 t 585
2015-10-31 01:44:32 C 04 49 19.38 +08 40 24.4 t 585
2015-10-31 01:44:50 C 04 49 19.93 +08 40 37.8 t 585
2015-10-31 01:44:55 C 04 49 20.06 +08 40 41.0 t 585
2015-10-31 01:45:12 C 04 49 20.66 +08 40 54.0 t 585
2015-10-31 01:45:17 C 04 49 20.81 +08 40 56.9 t 585
2015-10-31 01:45:34 C 04 49 21.40 +08 41 10.3 t 585
2015-10-31 01:45:39 C 04 49 21.55 +08 41 13.0 t 585
2015-10-31 01:45:57 C 04 49 22.12 +08 41 26.4 t 585
2015-10-31 01:46:01 C 04 49 22.24 +08 41 29.4 t 585
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)