2015 KL57

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5964525175 ± 2.00e+00
Semi-major axis (a)2.3085500550 AU ± 3.00e+00
Inclination (i)16.62603105° ± 4.00e+00
Long. of Asc. Node (Ω)49.54483287° ± 5.00e+00
Arg. of Perihelion (ω)94.81439371° ± 6.00e+00
Mean Anomaly (M)18.30533473° ± 1.22e+00
Mean Motion (n)0.2810107700°/day ± 5.48e-01
Perihelion dist (q)0.93159290 AU ± 4.77e+00
Aphelion dist (Q)3.68530990 AU ± 6.65e+00
Orbital Period3.50736610 yr ± 6.84e+00
Physical Parameters
H (abs. magnitude)21.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.272″
Uncertainty4
Orbit TypeApollo
MOID0.184963 AU
Observations Used22
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-06-04
Observations (22)
Date Type RA Dec Mag Band Observatory
2015-05-21 06:22:04 C 12 32 57.642 +02 05 30.57 L F51
2015-05-21 06:42:40 C 12 32 59.260 +02 04 44.05 L F51
2015-05-21 07:03:20 C 12 33 00.876 +02 03 56.44 L F51
2015-05-21 07:23:57 C 12 33 02.483 +02 03 09.97 L F51
2015-05-22 02:25:46 C 12 34 36.81 +01 20 23.9 u H21
2015-05-22 02:41:48 C 12 34 38.06 +01 19 48.9 u H21
2015-05-22 02:58:38 C 12 34 39.39 +01 19 11.5 u H21
2015-05-22 06:38:22 C 12 34 57.582 +01 11 12.30 V F51
2015-05-22 06:56:29 C 12 34 58.976 +01 10 32.30 V F51
2015-05-22 07:14:39 C 12 35 00.379 +01 09 52.87 V F51
2015-05-23 04:32:09 C 12 36 43.92 +00 23 53.8 o 291
2015-05-23 04:38:34 C 12 36 44.39 +00 23 40.4 o 291
2015-05-23 04:44:59 C 12 36 44.87 +00 23 26.6 o 291
2015-05-24 04:49:43 C 12 38 40.29 -00 26 41.7 o 291
2015-05-24 04:57:18 C 12 38 40.85 -00 26 57.7 o 291
2015-05-24 05:04:54 C 12 38 41.45 -00 27 13.4 o 291
2015-05-24 06:25:33 C 12 38 48.253 -00 29 54.67 V F51
2015-05-24 06:42:52 C 12 38 49.541 -00 30 30.36 V F51
2015-05-24 07:00:12 C 12 38 50.878 -00 31 05.31 V F51
2015-06-04 06:34:23 C 12 58 27.542 -07 55 52.00 V F51
2015-06-04 07:07:09 C 12 58 29.755 -07 56 37.64 V F51
2015-06-04 07:23:30 C 12 58 30.846 -07 57 00.48 V F51