IAA RAS IAA Minor Planet Database

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
2016-09-12 12:37:46 C 01 00 41.728 +08 44 59.25 – U F51
2016-09-12 13:16:37 C 01 00 42.622 +08 45 19.91 – U F51
2016-10-13 05:35:31 C 01 57 41.61 +21 16 53.9 – q G96
2016-10-13 05:41:48 C 01 57 42.37 +21 17 09.2 – q G96
2016-10-13 05:48:09 C 01 57 43.12 +21 17 24.2 – q G96
2016-10-13 05:54:29 C 01 57 43.87 +21 17 39.7 – q G96
2016-10-13 06:23:20 C 01 57 47.15 +21 18 48.1 – q G96
2016-10-13 06:26:19 C 01 57 47.50 +21 18 54.8 – q G96
2016-10-13 06:28:41 C 01 57 47.77 +21 19 00.6 – q G96
2016-10-13 06:29:30 C 01 57 48.08 +21 19 04.5 – o 691
2016-10-13 06:31:20 C 01 57 48.07 +21 19 06.7 – q G96
2016-10-13 06:32:47 C 01 57 48.43 +21 19 11.3 – o 691
2016-10-13 06:36:06 C 01 57 48.83 +21 19 20.2 – o 691
2016-10-13 10:23:46 C 01 58 14.30 +21 27 34.8 – o 291
2016-10-13 10:27:00 C 01 58 14.69 +21 27 41.2 – o 291
2016-10-13 10:30:16 C 01 58 15.11 +21 27 47.8 – o 291
2016-10-14 05:54:52 C 02 02 17.98 +22 12 56.2 – o 926
2016-10-14 06:04:41 C 02 02 19.30 +22 13 21.6 – o 926
2016-10-14 06:14:53 C 02 02 20.60 +22 13 47.8 – o 926
2016-10-14 08:42:34 C 02 02 39.08 +22 19 50.0 – o 926
2016-10-14 08:55:07 C 02 02 40.65 +22 20 18.9 – o 926
2016-10-14 09:04:42 C 02 02 41.86 +22 20 40.5 – o 926
2016-10-14 09:19:09 C 02 02 43.79 +22 21 08.3 – q I52
2016-10-14 09:35:10 C 02 02 45.87 +22 21 44.8 – q I52
2016-10-14 09:38:15 C 02 02 46.27 +22 21 51.5 – q I52
2016-10-14 09:42:20 C 02 02 46.83 +22 22 00.8 – q I52
2016-10-15 19:23:19 C 02 10 35.50 +23 46 49.4 – q 104
2016-10-15 19:27:32 C 02 10 36.34 +23 47 02.5 – q 104
2016-10-15 19:45:59 C 02 10 40.17 +23 47 58.9 – q 104
2016-10-15 22:27:34 C 02 11 12.33 +23 55 18.1 – q J95
2016-10-15 22:38:02 C 02 11 14.34 +23 55 48.7 – q J95
2016-10-15 22:48:44 C 02 11 16.38 +23 56 19.8 – q J95
2016-10-15 22:59:07 C 02 11 18.28 +23 56 50.3 – q J95
2016-10-15 23:10:39 C 02 11 18.26 +23 57 55.8 – q 204
2016-10-15 23:21:44 C 02 11 20.18 +23 58 27.2 – q 204
2016-10-15 23:32:47 C 02 11 22.09 +23 58 58.0 – q 204
2016-10-16 21:51:28 C 02 17 14.62 +25 02 07.8 – q J95
2016-10-16 22:14:51 C 02 17 19.75 +25 03 22.5 – q J95
2016-10-18 21:32:28 C 02 31 59.00 +27 36 39.1 – q J95
2016-10-18 21:39:32 C 02 32 01.09 +27 37 06.7 – q J95
2016-10-18 21:46:52 C 02 32 03.28 +27 37 35.1 – q J95
2016-10-19 12:28:21 C 02 36 49.46 +28 31 51.9 – o 695
2016-10-19 12:30:10 C 02 36 50.07 +28 31 57.5 – o 695
2016-10-19 12:31:59 C 02 36 50.68 +28 32 03.1 – o 695
2016-10-20 10:16:50 C 02 45 47.84 +29 56 55.1 – o 691
2016-10-20 10:24:18 C 02 45 50.35 +29 57 22.3 – o 691
2016-10-20 10:42:31 C 02 45 56.42 +29 58 27.3 – o 691
2016-10-22 08:44:38 C 03 08 56.47 +33 14 46.8 – U H21
2016-10-22 08:50:57 C 03 08 59.37 +33 15 13.4 – U H21
2016-10-22 08:57:14 C 03 09 02.30 +33 15 39.4 – U H21
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)