693691 (2015 KJ157)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7373806000
Semi-major axis (a)0.9448471000 AU
Inclination (i)36.89514000°
Long. of Asc. Node (Ω)101.46219000°
Arg. of Perihelion (ω)302.07521000°
Mean Anomaly (M)63.47766000°
Mean Motion (n)1.0731534000°/day
Perihelion dist (q)0.24813520 AU
Aphelion dist (Q)1.64155900 AU
Orbital Period0.91842200 yr
Physical Parameters
H (abs. magnitude)19.19
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.770″
Uncertainty0
Orbit TypeAten
MOID0.171514 AU
Observations Used223
Oppositions9
Arc Total2003-2025
First Observation Used
Last Observation Used2025-07-02
Observations (26)
Date Type RA Dec Mag Band Observatory
2015-05-22 04:29:27 C 15 11 19.13 -21 03 25.3 23.3 W84
2015-05-22 04:34:05 C 15 11 18.91 -21 03 25.1 W84
2015-05-22 04:43:15 C 15 11 18.51 -21 03 24.9 W84
2015-05-22 04:47:56 C 15 11 18.30 -21 03 24.7 W84
2015-05-24 01:13:45 C 15 09 23.86 -21 02 04.6 23.7 W84
2015-05-24 01:18:20 C 15 09 23.66 -21 02 04.5 W84
2015-05-24 01:22:53 C 15 09 23.46 -21 02 04.2 W84
2015-05-24 01:27:33 C 15 09 23.25 -21 02 04.1 W84
2015-05-24 01:32:17 C 15 09 23.05 -21 02 04.2 W84
2020-09-13 12:08:09 C 01 05 10.121 -05 48 08.86 U F51
2020-09-13 12:25:21 C 01 05 09.598 -05 48 10.35 U F51
2020-09-13 12:59:38 C 01 05 08.498 -05 48 12.39 U F51
2020-09-23 09:02:18 C 00 56 57.12 -06 02 38.8 V G96
2020-09-23 09:10:28 C 00 56 56.87 -06 02 39.4 V G96
2020-09-23 09:18:37 C 00 56 56.48 -06 02 39.8 V G96
2020-09-23 09:36:29 C 00 56 55.78 -06 02 40.7 V G96
2024-08-31 10:58:00 C 23 30 51.737 -20 53 59.88 X F52
2024-08-31 11:12:17 C 23 30 51.171 -20 54 01.89 X F52
2024-08-31 11:26:31 C 23 30 50.601 -20 54 03.65 X F52
2024-08-31 11:40:46 C 23 30 50.037 -20 54 05.67 X F52
2024-09-08 10:18:09 C 23 23 24.578 -21 13 58.10 X F52
2024-09-08 10:34:19 C 23 23 23.895 -21 13 59.31 X F52
2024-09-08 10:50:33 C 23 23 23.209 -21 14 00.52 X F52
2024-09-27 08:39:00 C 23 06 16.986 -20 57 58.28 X F51
2024-09-27 08:54:13 C 23 06 16.476 -20 57 56.29 X F51
2024-09-27 09:09:15 C 23 06 15.979 -20 57 54.13 X F51