2018 TT2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3274480577 ± 1.76e-06
Semi-major axis (a)1.2708417743 AU ± 2.23e-06
Inclination (i)8.64501971° ± 4.25e-05
Long. of Asc. Node (Ω)180.03454068° ± 3.61e-05
Arg. of Perihelion (ω)301.00590949° ± 4.10e-05
Mean Anomaly (M)281.91084660° ± 4.57e-03
Mean Motion (n)0.6879787954°/day ± 1.81e-06
Perihelion dist (q)0.85470710 AU ± 2.70e-06
Aphelion dist (Q)1.68697644 AU ± 3.71e-06
Orbital Period1.43264050 yr ± 3.77e-06
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.338″
Uncertainty1
Orbit TypeApollo
MOID0.013900 AU
Observations Used57
Oppositions1
Arc Total2018-2019
First Observation Used2018-10-05
Last Observation Used2019-06-07
Observations (58)
Date Type RA Dec Mag Band Observatory
2019-05-09 13:13:20 C 17 35 41.606 +01 55 15.84 V T12
2019-05-26 09:17:01 C 16 58 24.53 +04 27 06.5 o 291
2019-05-26 09:37:11 C 16 58 22.47 +04 27 09.8 o 291
2019-06-05 11:40:31 C 16 36 43.568 +04 26 49.07 V T12
2019-06-05 11:43:00 C 16 36 43.353 +04 26 48.74 V T12
2019-06-06 08:46:16 C 16 35 02.028 +04 23 44.94 V T12
2019-06-07 09:22:18 C 16 33 05.266 +04 19 36.79 V T12
2019-06-07 09:31:03 C 16 33 04.537 +04 19 35.23 V T12