2016 TB57

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1230489851 ± 3.36e-07
Semi-major axis (a)1.1021716589 AU ± 3.50e-07
Inclination (i)0.29792840° ± 6.96e-07
Long. of Asc. Node (Ω)294.68166361° ± 1.63e-04
Arg. of Perihelion (ω)147.95166329° ± 1.64e-04
Mean Anomaly (M)262.56286803° ± 1.40e-03
Mean Motion (n)0.8518015323°/day ± 4.05e-07
Perihelion dist (q)0.96655055 AU ± 4.81e-07
Aphelion dist (Q)1.23779276 AU ± 5.40e-07
Orbital Period1.15710790 yr ± 5.51e-07
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.240″
Uncertainty1
Orbit TypeApollo
MOID0.000067 AU
Observations Used135
Radar Obs Used1
Oppositions1
Arc Total2016-2017
First Observation Used2016-09-12
Last Observation Used2017-04-01
Observations (142)
Date Type RA Dec Mag Band Observatory
2016-11-02 12:47:03 C 08 26 13.55 +40 38 19.4 q T04
2016-11-02 12:50:59 C 08 26 17.90 +40 38 03.0 q T04
2016-11-02 12:54:56 C 08 26 22.22 +40 37 45.8 q T04
2016-11-02 15:17:33 C 08 28 51.902 +40 26 32.57 U T12
2016-11-02 15:18:14 C 08 28 52.595 +40 26 28.96 U T12
2016-11-04 18:29:39 S 09 23 18.50 +35 06 23.9 L C51
2016-11-04 23:12:36 S 09 27 32.42 +34 35 44.8 L C51
2016-11-05 01:31:21 C 09 30 12.34 +34 14 45.1 q J95
2016-11-05 01:41:02 C 09 30 20.44 +34 13 50.7 q J95
2016-11-05 01:51:06 C 09 30 28.79 +34 12 53.4 q J95
2016-11-05 02:00:29 C 09 30 36.52 +34 11 59.9 q J95
2016-11-09 12:16:31 C 10 37 09.38 +23 52 38.3 o 291
2016-11-09 12:19:59 C 10 37 10.58 +23 52 21.4 o 291
2016-11-09 12:23:27 C 10 37 11.79 +23 52 06.0 o 291
2016-11-11 12:05:41 C 10 55 53.03 +20 12 29.8 o 695
2016-11-11 12:08:37 C 10 55 53.82 +20 12 18.4 o 695
2016-11-11 12:11:33 C 10 55 54.58 +20 12 07.2 o 695
2016-12-24 15:11:45 C 12 58 17.388 -04 59 09.79 U T12
2016-12-24 15:24:45 C 12 58 17.923 -04 59 18.59 U T12
2016-12-24 15:37:21 C 12 58 18.440 -04 59 27.06 U T12
2017-01-25 15:27:40 C 13 41 43.100 -11 25 23.35 U T12
2017-02-01 13:53:49 C 13 46 50.340 -12 15 03.04 V T12
2017-02-24 12:31:11 C 13 41 50.661 -12 49 56.14 U T12
2017-02-24 12:44:04 C 13 41 49.757 -12 49 54.23 U T12
2017-02-27 13:14:05 C 13 37 55.570 -12 35 09.20 U T12
2017-03-19 07:25:07 C 12 56 39.55 -08 56 05.6 o 291
2017-03-19 07:38:51 C 12 56 37.87 -08 55 56.6 o 291
2017-03-19 07:52:33 C 12 56 36.19 -08 55 48.3 o 291
2017-03-24 10:16:25 C 12 44 02.743 -07 36 04.56 U T12
2017-03-24 10:22:06 C 12 44 02.051 -07 36 00.89 U T12
2017-03-26 01:05:33 C 12 40 10.222 -07 10 44.40 U J04
2017-03-26 01:30:41 C 12 40 07.278 -07 10 27.98 U J04
2017-03-27 06:55:55 C 12 37 16.25 -06 51 19.2 o 291
2017-03-27 07:03:04 C 12 37 15.41 -06 51 15.0 o 291
2017-03-27 07:10:15 C 12 37 14.55 -06 51 10.0 o 291
2017-03-27 07:18:30 C 12 37 13.68 -06 51 04.8 o 291
2017-03-27 07:25:39 C 12 37 12.84 -06 51 00.0 o 291
2017-03-27 07:32:48 C 12 37 12.03 -06 50 55.9 o 291
2017-03-29 10:08:57 C 12 32 26.817 -06 18 13.78 U T12
2017-03-29 10:10:33 C 12 32 26.636 -06 18 12.77 U T12
2017-04-01 08:39:25 C 12 26 17.173 -05 34 45.33 U T12
2017-04-01 08:45:11 C 12 26 16.581 -05 34 41.94 U T12
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2016-11-13 12:50:00 -35016.8274 1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)