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 22:50:51 C 04 44 42.60 +06 54 09.3 u A81
2015-10-30 22:50:54 C 04 44 33.42 +06 53 38.9 12.8 q 089
2015-10-30 22:51:04 C 04 44 42.46 +06 53 03.3 q C23
2015-10-30 22:51:51 C 04 44 42.82 +06 53 31.6 t 510
2015-10-30 22:52:42 C 04 44 45.18 +06 55 07.3 u A81
2015-10-30 22:52:53 C 04 44 36.14 +06 54 40.7 12.7 q 089
2015-10-30 22:53:42 C 04 44 40.89 +06 55 05.9 t L04
2015-10-30 22:54:27 C 04 44 41.94 +06 55 30.2 t L04
2015-10-30 22:54:30 C 04 44 47.71 +06 56 04.8 u A81
2015-10-30 22:54:51 C 04 44 38.92 +06 55 44.5 13.6 q 089
2015-10-30 22:55:18 C 04 44 48.63 +06 56 27.8 q 157
2015-10-30 22:55:29 C 04 44 47.98 +06 55 26.6 t 510
2015-10-30 22:55:58 C 04 44 49.50 +06 55 38.8 q C23
2015-10-30 22:59:00 C 04 44 51.23 +06 57 23.2 q G34
2015-10-30 22:59:28 C 04 44 51.89 +06 57 37.7 q G34
2015-10-30 23:00:53 C 04 44 56.59 +06 58 15.8 q C23
2015-10-30 23:02:34 C 04 44 53.40 +06 59 49.7 t L04
2015-10-30 23:02:37 C 04 44 59.03 +07 00 22.2 q 157
2015-10-30 23:04:01 C 04 44 58.46 +07 00 05.0 q G34
2015-10-30 23:05:37 C 04 45 03.49 +07 01 24.1 o B67
2015-10-30 23:05:47 C 04 45 03.76 +07 00 54.5 q C23
2015-10-30 23:06:44 C 04 45 04.25 +07 01 27.8 t 510
2015-10-30 23:07:29 C 04 45 06.03 +07 03 00.6 q 157
2015-10-30 23:08:28 C 04 45 07.56 +07 02 55.4 o B67
2015-10-30 23:08:44 C 04 45 02.24 +07 03 09.3 t L04
2015-10-30 23:10:21 C 04 45 09.56 +07 03 25.7 t 510
2015-10-30 23:10:42 C 04 45 10.95 +07 03 33.9 q C23
2015-10-30 23:11:12 C 04 45 11.49 +07 04 24.0 o B67
2015-10-30 23:12:22 C 04 45 13.04 +07 05 39.4 q 157
2015-10-30 23:13:30 C 04 45 08.28 +07 06 03.1 t 073
2015-10-30 23:13:58 C 04 45 14.90 +07 05 24.2 t 510
2015-10-30 23:15:37 C 04 45 18.19 +07 06 14.7 q C23
2015-10-30 23:17:14 C 04 45 20.16 +07 08 20.4 q 157
2015-10-30 23:17:36 C 04 45 20.26 +07 07 23.6 t 510
2015-10-30 23:17:55 C 04 45 21.68 +07 08 26.9 12.4 q K63
2015-10-30 23:20:31 C 04 45 25.50 +07 08 57.1 q C23
2015-10-30 23:21:13 C 04 45 25.66 +07 09 23.8 t 510
2015-10-30 23:21:14 C 04 45 23.71 +07 09 28.6 q G34
2015-10-30 23:21:25 C 04 45 23.96 +07 09 35.2 q G34
2015-10-30 23:21:35 C 04 45 24.23 +07 09 40.7 q G34
2015-10-30 23:22:07 C 04 45 27.36 +07 11 03.0 q 157
2015-10-30 23:24:50 C 04 45 31.09 +07 11 24.8 t 510
2015-10-30 23:25:26 C 04 45 32.91 +07 11 41.3 q C23
2015-10-30 23:27:00 C 04 45 34.56 +07 13 45.8 q 157
2015-10-30 23:28:28 C 04 45 36.55 +07 13 26.5 t 510
2015-10-30 23:30:21 C 04 45 40.35 +07 14 26.7 q C23
2015-10-30 23:30:40 C 04 45 40.23 +07 15 24.2 c A53
2015-10-30 23:32:05 C 04 45 42.05 +07 15 28.9 t 510
2015-10-30 23:32:42 C 04 45 43.30 +07 16 33.0 c A53
2015-10-30 23:34:50 C 04 45 46.56 +07 17 45.8 c A53
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)