2016 TA57

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5418293417 ± 7.93e-07
Semi-major axis (a)0.8995710604 AU ± 4.95e-09
Inclination (i)30.06915829° ± 6.22e-05
Long. of Asc. Node (Ω)33.55263045° ± 9.46e-06
Arg. of Perihelion (ω)129.22499186° ± 3.51e-05
Mean Anomaly (M)153.63604066° ± 7.82e-05
Mean Motion (n)1.1552050076°/day ± 9.53e-09
Perihelion dist (q)0.41215706 AU ± 7.13e-07
Aphelion dist (Q)1.38698506 AU ± 7.13e-07
Orbital Period0.85320465 yr ± 7.04e-09
Physical Parameters
H (abs. magnitude)20.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.279″
Uncertainty0
Orbit TypeAten
MOID0.018102 AU
Observations Used52
Oppositions1
Arc Total2016-2022
First Observation Used2016-10-12
Last Observation Used2022-09-25
Observations (55)
Date Type RA Dec Mag Band Observatory
2021-01-21 04:59:39 C 23 10 35.647 -09 36 38.04 V T14
2022-09-25 12:39:40 C 04 59 17.056 -06 31 47.64 U F52
2022-09-25 12:59:10 C 04 59 19.021 -06 31 39.68 U F52
2022-09-25 13:18:34 C 04 59 20.996 -06 31 32.15 U F52
2022-09-25 13:37:58 C 04 59 22.973 -06 31 24.64 U F52