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 23:35:15 C 04 45 47.85 +07 17 13.3 q C23
2015-10-30 23:35:43 C 04 45 47.58 +07 17 32.3 t 510
2015-10-30 23:36:59 C 04 45 49.77 +07 18 58.7 c A53
2015-10-30 23:39:07 C 04 45 53.06 +07 20 11.8 c A53
2015-10-30 23:39:20 C 04 45 53.14 +07 19 36.4 t 510
2015-10-30 23:39:40 C 04 45 53.82 +07 20 31.4 u A48
2015-10-30 23:39:48 C 04 45 54.56 +07 20 26.5 o B67
2015-10-30 23:40:09 C 04 45 55.43 +07 20 01.7 q C23
2015-10-30 23:40:48 C 04 46 04.79 +07 22 08.0 q Z73
2015-10-30 23:41:15 C 04 45 56.31 +07 21 25.9 c A53
2015-10-30 23:42:48 C 04 45 51.71 +07 22 30.2 t 073
2015-10-30 23:42:57 C 04 45 58.76 +07 21 41.4 t 510
2015-10-30 23:43:04 C 04 45 59.53 +07 22 19.0 o B67
2015-10-30 23:43:40 C 04 46 09.26 +07 23 47.5 q Z73
2015-10-30 23:44:27 C 04 46 01.20 +07 23 17.5 u A48
2015-10-30 23:46:20 C 04 46 04.58 +07 24 11.9 o B67
2015-10-30 23:46:33 C 04 46 13.77 +07 25 28.2 q Z73
2015-10-30 23:46:35 C 04 46 04.39 +07 23 47.1 t 510
2015-10-30 23:49:15 C 04 46 08.63 +07 26 04.7 u A48
2015-10-30 23:49:25 C 04 46 18.28 +07 27 08.9 q Z73
2015-10-30 23:49:59 C 04 46 10.74 +07 25 42.8 q C23
2015-10-30 23:50:12 C 04 46 10.06 +07 25 53.8 t 510
2015-10-30 23:52:17 C 04 46 22.80 +07 28 49.7 q Z73
2015-10-30 23:53:50 C 04 46 15.77 +07 28 01.2 t 510
2015-10-30 23:54:04 C 04 46 16.13 +07 28 53.9 u A48
2015-10-30 23:54:54 C 04 46 18.52 +07 28 35.7 q C23
2015-10-30 23:55:09 C 04 46 27.31 +07 30 31.4 q Z73
2015-10-30 23:57:27 C 04 46 21.52 +07 30 09.4 t 510
2015-10-30 23:57:54 C 04 46 31.70 +07 32 09.7 q Z73
2015-10-30 23:59:47 C 04 46 26.34 +07 31 29.8 q C23
2015-10-31 00:00:53 C 04 46 36.46 +07 33 56.1 q Z73
2015-10-31 00:01:05 C 04 46 27.30 +07 32 18.6 t 510
2015-10-31 00:03:45 C 04 46 41.07 +07 35 39.6 q Z73
2015-10-31 00:04:42 C 04 46 33.13 +07 34 28.8 t 510
2015-10-31 00:04:42 C 04 46 34.22 +07 34 25.7 q C23
2015-10-31 00:04:45 C 04 46 33.92 +07 35 10.3 q 204
2015-10-31 00:06:03 C 04 46 36.05 +07 35 58.3 q 204
2015-10-31 00:06:36 C 04 46 45.69 +07 37 23.1 q Z73
2015-10-31 00:07:37 C 04 46 38.57 +07 36 55.0 q 204
2015-10-31 00:09:05 C 04 46 40.90 +07 37 47.4 q 204
2015-10-31 00:09:37 C 04 46 42.20 +07 37 23.3 q C23
2015-10-31 00:09:42 C 04 46 50.68 +07 39 15.4 q Z73
2015-10-31 00:10:40 C 04 46 43.45 +07 38 44.5 q 204
2015-10-31 00:11:10 C 04 46 43.79 +07 39 19.3 12.3 q K63
2015-10-31 00:11:57 C 04 46 44.87 +07 39 49.4 q 160
2015-10-31 00:12:05 C 04 46 49.80 +07 40 11.5 r 006
2015-10-31 00:13:05 C 04 46 51.42 +07 40 48.3 r 006
2015-10-31 00:13:11 C 04 46 46.87 +07 40 34.3 q 160
2015-10-31 00:14:05 C 04 46 53.05 +07 41 25.0 r 006
2015-10-31 00:14:26 C 04 46 48.92 +07 41 20.8 q 160
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)