2015 TT238

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2503911840 ± 6.24e-07
Semi-major axis (a)0.8852287817 AU ± 2.73e-09
Inclination (i)10.80182982° ± 4.90e-05
Long. of Asc. Node (Ω)4.44571763° ± 2.19e-05
Arg. of Perihelion (ω)216.01122450° ± 5.22e-05
Mean Anomaly (M)194.74904944° ± 1.32e-04
Mean Motion (n)1.1833709000°/day ± 5.47e-09
Perihelion dist (q)0.66356580 AU ± 5.52e-07
Aphelion dist (Q)1.10689140 AU ± 5.52e-07
Orbital Period0.83288140 yr ± 3.85e-09
Physical Parameters
H (abs. magnitude)24.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual1.320″
Uncertainty0
Orbit TypeAten
MOID0.024026 AU
Observations Used48
Oppositions3
Arc Total2015-2025
First Observation Used
Last Observation Used2025-10-02
Observations (61)
Date Type RA Dec Mag Band Observatory
2015-10-10 14:06:18 C 02 28 30.80 -02 19 06.8 1 T09
2015-10-10 14:56:53 C 02 28 29.31 -02 19 21.5 1 T09
2015-10-14 12:49:08 C 02 25 42.14 -02 46 01.9 1 T09
2015-10-14 13:25:01 C 02 25 40.97 -02 46 11.7 1 T09
2015-10-14 14:05:53 C 02 25 39.64 -02 46 23.0 1 T09
2015-10-14 14:40:06 C 02 25 38.54 -02 46 32.4 1 T09
2015-10-15 11:21:11 C 02 24 59.908 -02 52 10.84 L F51
2015-10-15 11:41:31 C 02 24 59.241 -02 52 16.59 L F51
2015-12-01 07:15:16 C 01 53 32.249 -04 03 49.04 L F51
2015-12-01 07:32:28 C 01 53 32.045 -04 03 46.51 L F51
2015-12-01 07:49:42 C 01 53 31.818 -04 03 43.19 L F51