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 02:19:07 04 50 45.16 +09 06 26.4 o Z80
2015-10-31 02:19:19 C 04 50 43.84 +09 08 11.6 S 213
2015-10-31 02:19:22 04 50 45.70 +09 06 38.1 o Z80
2015-10-31 02:19:30 C 04 50 37.68 +09 07 05.9 q C47
2015-10-31 02:19:39 04 50 46.30 +09 06 51.4 o Z80
2015-10-31 02:19:54 04 50 46.82 +09 07 02.5 o Z80
2015-10-31 02:20:32 C 04 50 39.85 +09 07 54.5 q C47
2015-10-31 02:21:05 C 04 50 44.99 +09 08 03.1 t 510
2015-10-31 02:21:23 C 04 50 41.69 +09 08 34.3 q C47
2015-10-31 02:26:54 C 04 50 53.40 +09 12 55.0 q C47
2015-10-31 02:28:19 C 04 51 00.49 +09 13 46.4 t 510
2015-10-31 02:29:18 C 04 50 58.59 +09 14 50.5 q C47
2015-10-31 02:31:57 C 04 51 08.35 +09 16 40.2 t 510
2015-10-31 02:34:07 C 04 51 09.02 +09 18 41.3 q C47
2015-10-31 02:35:34 C 04 51 16.27 +09 19 35.2 t 510
2015-10-31 02:39:11 C 04 51 24.25 +09 22 31.6 t 510
2015-10-31 02:42:49 C 04 51 32.31 +09 25 29.3 t 510
2015-10-31 02:46:26 C 04 51 40.42 +09 28 28.5 t 510
2015-10-31 02:50:03 C 04 51 48.62 +09 31 28.9 t 510
2015-10-31 02:53:41 C 04 51 56.86 +09 34 30.8 t 510
2015-10-31 03:00:55 C 04 52 13.59 +09 40 38.9 t 510
2015-10-31 03:04:33 C 04 52 22.07 +09 43 45.3 t 510
2015-10-31 03:08:10 C 04 52 30.62 +09 46 52.9 t 510
2015-10-31 03:15:25 C 04 52 47.93 +09 53 12.9 t 510
2015-10-31 03:19:02 C 04 52 56.71 +09 56 25.1 t 510
2015-10-31 03:22:40 C 04 53 05.57 +09 59 38.9 t 510
2015-10-31 03:29:54 C 04 53 23.52 +10 06 11.2 t 510
2015-10-31 03:33:32 C 04 53 32.61 +10 09 29.8 t 510
2015-10-31 03:37:09 C 04 53 41.77 +10 12 49.8 t 510
2015-10-31 03:40:46 C 04 53 51.04 +10 16 11.6 t 510
2015-10-31 03:44:09 C 04 54 41.17 +10 36 14.1 q I39
2015-10-31 03:44:24 C 04 54 00.38 +10 19 35.0 t 510
2015-10-31 03:51:38 C 04 54 19.33 +10 26 26.8 t 510
2015-10-31 03:51:40 C 04 55 01.03 +10 43 34.7 q I39
2015-10-31 03:55:16 C 04 54 28.93 +10 29 55.3 t 510
2015-10-31 03:58:53 C 04 54 38.64 +10 33 25.5 t 510
2015-10-31 04:00:48 C 04 55 25.60 +10 52 38.5 q I39
2015-10-31 04:02:30 C 04 54 48.42 +10 36 57.7 t 510
2015-10-31 04:06:08 C 04 54 58.30 +10 40 31.4 t 510
2015-10-31 04:08:22 C 04 55 46.37 +11 00 18.3 q I39
2015-10-31 04:09:45 C 04 55 08.27 +10 44 06.9 t 510
2015-10-31 04:13:22 C 04 55 18.34 +10 47 44.3 t 510
2015-10-31 04:17:14 C 04 55 27.58 +10 52 56.4 S C95
2015-10-31 04:20:20 C 04 55 36.30 +10 56 05.6 S C95
2015-10-31 04:20:37 C 04 55 38.76 +10 55 04.6 t 510
2015-10-31 04:20:52 C 04 55 37.77 +10 56 38.0 S C95
2015-10-31 04:21:24 C 04 55 39.27 +10 57 10.8 S C95
2015-10-31 04:21:55 C 04 55 40.75 +10 57 42.9 S C95
2015-10-31 04:22:27 C 04 55 42.27 +10 58 16.0 S C95
2015-10-31 04:24:34 C 04 55 48.27 +11 00 26.6 S C95
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)