2015 KR157

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7346705000
Semi-major axis (a)1.0867125000 AU
Inclination (i)18.01640000°
Long. of Asc. Node (Ω)55.69405000°
Arg. of Perihelion (ω)355.16496000°
Mean Anomaly (M)309.94043000°
Mean Motion (n)0.8700257100°/day
Perihelion dist (q)0.28833690 AU
Aphelion dist (Q)1.88508810 AU
Orbital Period1.13284890 yr
Physical Parameters
H (abs. magnitude)21.49
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty1
Orbit TypeApollo
MOID0.207676 AU
Observations Used43
Oppositions6
Arc Total2015-2026
First Observation Used
Last Observation Used2026-03-13
Observations (77)
Date Type RA Dec Mag Band Observatory
2015-05-20 04:33:04 C 15 36 18.38 -20 52 12.1 L W84
2015-05-20 04:37:44 C 15 36 17.75 -20 52 11.6 L W84
2015-05-20 04:42:17 C 15 36 17.12 -20 52 11.2 L W84
2015-05-20 04:46:56 C 15 36 16.49 -20 52 10.7 L W84
2015-05-20 04:51:34 C 15 36 15.86 -20 52 10.4 L W84
2015-05-22 06:03:19 C 15 29 38.71 -20 47 18.9 L W84
2015-05-22 06:07:56 C 15 29 38.08 -20 47 18.4 L W84
2015-05-22 06:12:35 C 15 29 37.45 -20 47 17.9 L W84
2015-05-22 06:17:12 C 15 29 36.81 -20 47 17.3 L W84
2015-05-22 06:21:57 C 15 29 36.19 -20 47 17.0 L W84
2015-05-24 02:48:35 C 15 23 38.10 -20 42 01.9 L W84
2015-05-24 02:53:10 C 15 23 37.48 -20 42 01.2 L W84
2015-05-24 02:57:46 C 15 23 36.84 -20 42 00.8 L W84
2015-05-24 03:02:27 C 15 23 36.20 -20 42 00.2 L W84
2015-05-24 03:07:03 C 15 23 35.56 -20 41 59.6 L W84
2015-06-11 09:06:50 C 14 30 33.120 -19 23 20.68 t 568
2015-06-11 09:19:30 C 14 30 31.819 -19 23 18.05 t 568
2015-06-11 09:57:29 C 14 30 27.911 -19 23 10.42 t 568
2015-06-16 07:33:19 C 14 19 31.009 -19 01 15.57 t 568
2015-06-16 07:46:00 C 14 19 29.863 -19 01 13.29 t 568
2016-04-27 11:09:28 C 15 29 30.035 -10 52 52.53 t 568
2016-04-27 11:17:44 C 15 29 29.026 -10 52 51.17 t 568
2016-04-27 11:26:03 C 15 29 28.024 -10 52 49.71 t 568
2016-04-27 11:34:22 C 15 29 27.002 -10 52 48.37 t 568
2016-04-29 11:19:31 C 15 23 40.853 -10 44 41.39 t 568
2016-04-29 11:32:18 C 15 23 39.250 -10 44 39.18 t 568
2016-05-02 08:25:08 C 15 15 10.85 -10 32 41.0 t 705
2016-05-02 08:28:03 C 15 15 10.49 -10 32 40.3 t 705
2018-04-07 04:16:37 C 10 57 48.42 +74 16 13.9 U I52
2018-04-07 04:21:24 C 10 57 48.97 +74 15 38.8 U I52
2018-04-07 04:26:10 C 10 57 49.53 +74 15 05.9 U I52
2018-04-07 04:30:55 C 10 57 49.91 +74 14 31.7 U I52
2018-04-10 16:42:38 S 11 04 43.826 +64 51 03.92 L C51
2018-04-11 02:07:46 S 11 05 12.919 +63 53 22.78 L C51
2022-05-28 05:37:57 C 19 02 33.21 -43 02 57.9 V 807
2022-05-28 05:45:56 C 19 02 32.76 -43 03 13.5 V 807
2022-05-28 05:53:55 C 19 02 32.31 -43 03 28.8 V 807
2025-04-28 05:40:55 C 14 54 51.930 -04 39 52.30 V 807
2025-04-28 05:58:58 C 14 54 49.510 -04 39 48.60 V 807
2025-04-28 06:16:40 C 14 54 47.110 -04 39 45.20 V 807
2012-10-17 09:28:39 c 01 31 59.192 +02 34 41.78 L F51
2012-10-17 09:47:55 c 01 31 58.445 +02 34 38.18 L F51
2012-10-17 10:07:14 c 01 31 57.681 +02 34 34.41 L F51
2015-05-20 06:30:49 C 15 53 27.10 -16 04 35.2 22.3 W84
2015-05-20 06:35:25 C 15 53 26.91 -16 04 35.0 W84
2015-05-20 06:40:05 C 15 53 26.71 -16 04 34.7 W84
2015-05-20 06:44:46 C 15 53 26.53 -16 04 34.2 W84
2015-05-20 06:49:26 C 15 53 26.33 -16 04 33.8 W84
2015-05-20 06:52:56 C 15 53 26.18 -16 04 33.5 22.2 W84
2015-05-20 06:57:37 C 15 53 25.99 -16 04 33.2 W84