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
2016-10-22 09:03:29 C 03 09 05.23 +33 16 05.1 – U H21
2016-10-22 09:09:44 C 03 09 08.17 +33 16 31.0 – U H21
2016-10-22 09:15:59 C 03 09 11.13 +33 16 56.4 – U H21
2016-10-22 09:22:14 C 03 09 14.08 +33 17 21.9 – U H21
2016-10-23 05:07:17 C 03 22 04.93 +34 49 33.6 – q 703
2016-10-23 05:15:58 C 03 22 09.78 +34 50 20.9 – q 703
2016-10-23 05:24:40 C 03 22 14.65 +34 51 09.2 – q 703
2016-10-23 06:00:36 C 03 22 22.19 +34 54 10.4 – U H21
2016-10-23 06:02:21 C 03 22 23.10 +34 54 19.3 – U H21
2016-10-23 06:04:07 C 03 22 24.04 +34 54 28.1 – U H21
2016-10-23 06:05:52 C 03 22 25.00 +34 54 36.5 – U H21
2016-10-23 06:07:31 C 03 22 25.85 +34 54 45.1 – U H21
2016-10-23 06:09:16 C 03 22 26.81 +34 54 54.0 – U H21
2016-10-23 06:11:09 C 03 22 27.78 +34 55 03.1 – U H21
2016-10-24 03:13:48 C 03 37 21.312 +36 43 17.45 – U Y28
2016-10-24 03:14:45 C 03 37 21.862 +36 43 22.30 – U Y28
2016-10-24 03:15:43 C 03 37 22.432 +36 43 27.28 – U Y28
2016-10-24 03:16:41 C 03 37 22.990 +36 43 32.25 – U Y28
2016-10-24 03:17:39 C 03 37 23.550 +36 43 37.11 – U Y28
2016-10-24 03:18:17 C 03 37 23.910 +36 43 40.64 – U Y28
2016-10-24 08:21:19 C 03 41 00.97 +37 01 58.2 – U H21
2016-10-24 08:24:44 C 03 41 03.16 +37 02 14.1 – U H21
2016-10-24 08:28:14 C 03 41 05.42 +37 02 30.3 – U H21
2016-10-24 08:31:45 C 03 41 07.69 +37 02 46.4 – U H21
2016-10-24 08:35:15 C 03 41 09.98 +37 03 02.6 – U H21
2016-10-24 08:38:46 C 03 41 12.25 +37 03 18.5 – U H21
2016-10-24 08:42:11 C 03 41 14.47 +37 03 33.9 – U H21
2016-10-27 08:54:12 C 04 53 32.74 +42 37 42.3 – q H36
2016-10-27 08:59:02 C 04 53 37.73 +42 38 00.8 – q H36
2016-10-27 09:03:48 C 04 53 42.79 +42 38 19.2 – q H36
2016-10-28 11:23:44 C 05 28 10.88 +44 05 21.8 – o 291
2016-10-28 11:28:34 C 05 28 16.14 +44 05 36.5 – o 926
2016-10-28 11:28:48 C 05 28 16.96 +44 05 33.1 – o 291
2016-10-28 11:30:40 C 05 28 18.52 +44 05 40.9 – o 926
2016-10-31 12:23:28 C 07 18 00.08 +44 06 24.3 – t 705
2016-10-31 12:24:56 C 07 18 02.46 +44 06 18.4 – t 705
2016-10-31 12:26:23 C 07 18 05.29 +44 06 11.5 – t 705
2016-11-02 10:45:14 C 08 23 26.74 +40 48 40.0 – q 703
2016-11-02 10:53:55 C 08 23 36.24 +40 47 59.4 – q 703
2016-11-02 11:11:30 C 08 23 55.33 +40 46 36.1 – q 703
2016-11-02 11:43:34 C 08 24 29.88 +40 43 58.0 – q 703
2016-11-02 11:48:11 C 08 24 34.84 +40 43 34.8 – q 703
2016-11-02 11:57:27 C 08 24 44.71 +40 42 48.4 – q 703
2016-11-02 12:19:22 C 08 25 42.64 +40 40 16.2 – q T04
2016-11-02 12:23:23 C 08 25 47.16 +40 39 59.8 – q T04
2016-11-02 12:27:20 C 08 25 51.59 +40 39 43.1 – q T04
2016-11-02 12:31:19 C 08 25 56.04 +40 39 26.5 – q T04
2016-11-02 12:35:13 C 08 26 00.41 +40 39 09.9 – q T04
2016-11-02 12:39:09 C 08 26 04.79 +40 38 53.5 – q T04
2016-11-02 12:43:08 C 08 26 09.21 +40 38 36.3 – q T04
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)