2015 KB57

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6074671939 ± 1.59e-06
Semi-major axis (a)0.9445865694 AU ± 1.87e-07
Inclination (i)29.67241287° ± 3.90e-05
Long. of Asc. Node (Ω)239.61082145° ± 5.07e-06
Arg. of Perihelion (ω)208.83624966° ± 5.23e-05
Mean Anomaly (M)249.84006857° ± 1.11e-03
Mean Motion (n)1.0736176109°/day ± 3.18e-07
Perihelion dist (q)0.37078122 AU ± 1.51e-06
Aphelion dist (Q)1.51839192 AU ± 1.54e-06
Orbital Period0.91804221 yr ± 2.72e-07
Physical Parameters
H (abs. magnitude)22.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.174″
Uncertainty1
Orbit TypeAten
MOID0.140718 AU
Observations Used32
Oppositions1
Arc Total2015-2016
First Observation Used2015-05-20
Last Observation Used2016-06-10
Observations (32)
Date Type RA Dec Mag Band Observatory
2015-05-20 23:27:55 C 14 52 05.32 -24 06 10.8 L W84
2015-05-20 23:32:34 C 14 52 04.41 -24 05 48.6 L W84
2015-05-20 23:37:13 C 14 52 03.50 -24 05 26.0 L W84
2015-05-20 23:41:54 C 14 52 02.58 -24 05 03.5 L W84
2015-05-20 23:46:33 C 14 52 01.67 -24 04 41.0 L W84
2015-05-21 07:58:04 C 14 50 28.644 -23 25 54.82 L F51
2015-05-21 08:15:38 C 14 50 25.231 -23 24 31.95 L F51
2015-05-21 08:50:34 C 14 50 18.449 -23 21 46.59 L F51
2015-05-22 08:42:16 C 14 46 10.184 -21 32 18.56 t 568
2015-05-22 08:44:10 C 14 46 09.845 -21 32 10.01 t 568
2015-05-22 08:46:06 C 14 46 09.512 -21 32 01.51 t 568
2015-05-22 08:48:00 C 14 46 09.182 -21 31 53.15 t 568
2015-05-22 08:49:56 C 14 46 08.836 -21 31 44.43 t 568
2015-05-22 08:51:50 C 14 46 08.504 -21 31 36.04 t 568
2015-05-22 08:53:45 C 14 46 08.171 -21 31 27.53 t 568
2015-05-23 07:17:13 C 14 42 37.27 -19 55 23.3 o 926
2015-05-23 07:23:45 C 14 42 36.19 -19 54 55.4 o 926
2015-05-23 07:30:18 C 14 42 35.13 -19 54 29.7 o 926
2015-05-27 07:13:10 C 14 30 55.73 -14 08 38.6 t 705
2015-05-27 07:15:02 C 14 30 55.54 -14 08 33.5 t 705
2015-05-27 07:16:54 C 14 30 55.34 -14 08 27.5 t 705
2015-06-12 11:11:10 C 14 13 15.426 -02 17 58.78 t 568
2015-06-12 11:19:45 C 14 13 15.310 -02 17 50.25 t 568
2015-06-17 08:34:40 C 14 12 44.680 -00 42 37.84 t 568
2015-06-17 08:49:20 C 14 12 44.643 -00 42 28.14 t 568
2016-06-03 11:21:25 C 16 59 53.365 +01 34 14.74 V F51
2016-06-03 11:37:30 C 16 59 50.516 +01 34 36.20 V F51
2016-06-03 11:53:37 C 16 59 47.621 +01 34 58.14 V F51
2016-06-03 12:09:45 C 16 59 44.809 +01 35 19.46 V F51
2016-06-04 11:04:23 C 16 55 49.248 +02 05 24.15 V F51
2016-06-10 11:54:24 C 16 32 37.977 +04 49 48.80 V F51
2016-06-10 12:25:08 C 16 32 33.305 +04 50 18.98 V F51