IAA RAS IAA Minor Planet Database

2011 KT15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4240238458 ± 1.18e-03
Semi-major axis (a)2.1193177352 AU ± 3.82e-03
Inclination (i)4.13062508° ± 1.73e-02
Long. of Asc. Node (Ω)223.39273928° ± 1.06e-02
Arg. of Perihelion (ω)101.84563631° ± 1.94e-01
Mean Anomaly (M)204.48102266° ± 4.26e+00
Mean Motion (n)0.3194612359°/day ± 8.64e-04
Perihelion dist (q)1.22067648 AU ± 3.34e-03
Aphelion dist (Q)3.01795899 AU ± 5.99e-03
Orbital Period3.08527662 yr ± 8.34e-03
Physical Parameters
H (abs. magnitude)20.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.293″
Uncertainty4
Orbit TypeAmor
MOID0.220993 AU
Observations Used15
Oppositions1
Arc Total2011-2011
First Observation Used2011-05-25
Last Observation Used2011-06-07
Observations (15)
Date Type RA Dec Mag Band Observatory
2011-05-25 06:20:51 C 14 19 04.62 -12 35 35.2 – r G96
2011-05-25 06:34:52 C 14 19 03.93 -12 35 29.2 – r G96
2011-05-25 06:48:53 C 14 19 03.25 -12 35 24.0 – r G96
2011-05-25 07:03:00 C 14 19 02.60 -12 35 18.9 – r G96
2011-05-28 05:32:50 C 14 15 55.13 -12 08 10.1 – o H01
2011-05-28 05:38:53 C 14 15 54.87 -12 08 07.5 – o H01
2011-05-28 05:54:41 C 14 15 54.15 -12 08 01.5 – o H01
2011-05-28 06:05:01 C 14 15 53.68 -12 07 57.5 – o H01
2011-05-29 04:15:00 C 14 14 58.27 -11 59 41.7 – o H01
2011-05-29 04:31:29 C 14 14 57.51 -11 59 35.8 – o H01
2011-05-29 04:47:27 C 14 14 56.83 -11 59 30.2 – o H01
2011-05-29 04:58:07 C 14 14 56.34 -11 59 25.9 – o H01
2011-06-07 04:10:29 C 14 07 32.85 -10 48 02.8 – o 291
2011-06-07 04:22:05 C 14 07 32.58 -10 47 59.8 – o 291
2011-06-07 04:27:27 C 14 07 32.37 -10 47 58.8 – o 291