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
2015-10-24 00:21:28 C 04 18 57.25 -01 51 31.3 o 461
2015-10-24 00:26:08 C 04 18 57.30 -01 51 30.2 o 461
2015-10-24 00:30:48 C 04 18 57.36 -01 51 28.8 o 461
2015-10-24 00:35:28 C 04 18 57.42 -01 51 27.7 o 461
2015-10-24 00:35:54 C 04 18 58.13 -01 51 24.9 S C95
2015-10-24 00:39:43 C 04 18 57.81 -01 51 25.3 t 595
2015-10-24 00:40:09 C 04 18 57.47 -01 51 26.4 o 461
2015-10-24 00:41:32 C 04 18 58.17 -01 51 23.6 S C95
2015-10-24 00:44:53 C 04 18 57.53 -01 51 25.1 o 461
2015-10-24 00:47:07 C 04 18 58.25 -01 51 22.0 S C95
2015-10-24 00:49:37 C 04 18 57.59 -01 51 23.8 o 461
2015-10-24 00:52:44 C 04 18 58.31 -01 51 20.4 S C95
2015-10-24 00:54:18 C 04 18 57.64 -01 51 22.6 o 461
2015-10-24 00:55:48 C 04 18 58.01 -01 51 21.1 t 595
2015-10-24 00:58:20 C 04 18 58.38 -01 51 18.9 S C95
2015-10-24 00:58:58 C 04 18 57.70 -01 51 21.4 o 461
2015-10-24 01:03:38 C 04 18 57.76 -01 51 20.1 o 461
2015-10-24 01:03:57 C 04 18 58.44 -01 51 17.6 S C95
2015-10-24 01:09:36 C 04 18 58.50 -01 51 15.9 S C95
2015-10-24 01:11:55 C 04 18 58.19 -01 51 16.8 t 595
2015-10-24 01:14:58 C 04 18 58.41 -01 51 15.7 q 204
2015-10-24 01:15:14 C 04 18 58.57 -01 51 14.5 S C95
2015-10-24 01:20:53 C 04 18 58.63 -01 51 13.0 S C95
2015-10-24 01:26:30 C 04 18 58.69 -01 51 11.5 S C95
2015-10-24 01:32:07 C 04 18 58.76 -01 51 09.9 S C95
2015-10-24 01:37:43 C 04 18 58.81 -01 51 08.4 S C95
2015-10-24 01:43:21 C 04 18 58.90 -01 51 06.7 S C95
2015-10-24 01:43:32 C 04 18 58.73 -01 51 08.0 q 204
2015-10-24 01:45:33 C 04 18 58.70 -01 51 06.3 q 160
2015-10-24 01:48:20 C 04 18 58.80 -01 51 06.1 q 160
2015-10-24 01:51:07 C 04 18 58.84 -01 51 06.5 q 160
2015-10-24 01:57:17 C 04 18 58.89 -01 51 04.6 q K38
2015-10-24 02:02:21 C 04 18 58.95 -01 51 03.0 q K38
2015-10-24 02:07:24 C 04 18 59.02 -01 51 01.8 q K38
2015-10-24 02:12:28 C 04 18 59.05 -01 51 00.6 q K38
2015-10-24 02:19:39 C 04 18 59.15 -01 50 58.3 q K38
2015-10-24 02:24:43 C 04 18 59.21 -01 50 56.9 q K38
2015-10-24 02:29:12 C 04 18 59.26 -01 50 55.7 q 204
2015-10-24 02:29:45 C 04 18 59.27 -01 50 55.5 q K38
2015-10-24 02:34:49 C 04 18 59.31 -01 50 54.3 q K38
2015-10-24 02:39:53 C 04 18 59.41 -01 50 52.6 q K38
2015-10-24 02:44:57 C 04 18 59.44 -01 50 51.6 q K38
2015-10-24 02:49:50 C 04 18 59.57 -01 50 49.9 q B04
2015-10-24 02:55:24 C 04 18 59.58 -01 50 48.6 q K38
2015-10-24 03:05:30 C 04 18 59.71 -01 50 45.8 q K38
2015-10-24 03:10:35 C 04 18 59.78 -01 50 44.2 q K38
2015-10-24 03:15:39 C 04 18 59.85 -01 50 42.8 q K38
2015-10-24 03:50:08 C 04 19 00.33 -01 50 33.4 q B04
2015-10-24 04:08:13 C 04 19 00.58 -01 50 28.0 q B04
2015-10-24 04:12:47 C 04 19 03.17 -01 49 26.7 q Y00
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)