2017 KO31

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6299055000
Semi-major axis (a)2.9905746000 AU
Inclination (i)10.55620000°
Long. of Asc. Node (Ω)313.89441000°
Arg. of Perihelion (ω)297.06235000°
Mean Anomaly (M)234.78948000°
Mean Motion (n)0.1905777100°/day
Perihelion dist (q)1.10679520 AU
Aphelion dist (Q)4.87435400 AU
Orbital Period5.17168380 yr
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.510″
Uncertainty5
Orbit TypeAmor
MOID0.177153 AU
Observations Used34
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-07-19
Observations (37)
Date Type RA Dec Mag Band Observatory
2017-05-16 22:17:42 S 09 46 17.71 -34 11 40.6 L C51
2017-05-17 01:26:11 S 09 46 17.53 -34 15 47.3 L C51
2017-05-17 07:43:12 S 09 46 17.02 -34 24 06.5 L C51
2017-05-17 07:43:23 S 09 46 17.06 -34 24 05.7 L C51
2017-05-17 14:00:23 S 09 46 16.76 -34 32 28.2 L C51
2017-05-17 15:34:37 S 09 46 16.79 -34 34 33.1 L C51
2017-05-17 17:08:53 S 09 46 16.56 -34 36 42.7 L C51
2017-05-17 18:43:08 S 09 46 16.81 -34 38 48.0 L C51
2017-05-17 20:17:23 S 09 46 16.80 -34 40 53.7 L C51
2017-05-17 21:51:49 S 09 46 16.87 -34 43 01.2 L C51
2017-05-17 23:26:04 S 09 46 16.99 -34 45 07.9 L C51
2017-05-18 13:34:30 S 09 46 18.31 -35 04 22.1 L C51
2017-05-18 16:43:01 S 09 46 18.91 -35 08 41.8 L C51
2017-05-18 19:51:30 S 09 46 19.46 -35 13 02.4 L C51
2017-05-25 05:53:14 C 09 48 15.249 -39 05 57.13 U T12
2017-05-26 06:39:15 C 09 48 51.086 -39 47 20.26 U T12
2017-05-28 05:57:35 C 09 50 16.347 -41 10 01.35 U T14
2017-05-28 05:59:02 C 09 50 16.381 -41 10 04.16 U T14
2017-05-28 06:00:27 C 09 50 16.414 -41 10 06.58 U T14
2017-06-01 01:48:48 C 09 54 05.73 -44 04 23.9 U I11
2017-06-01 01:49:54 C 09 54 05.79 -44 04 26.0 U I11
2017-06-01 01:51:02 C 09 54 05.83 -44 04 28.2 U I11
2017-06-01 01:52:07 C 09 54 05.87 -44 04 30.4 U I11
2017-06-09 10:20:22 S 10 09 29.95 -51 42 20.4 L C51
2017-06-09 13:28:53 S 10 09 50.85 -51 50 25.0 L C51
2017-06-09 18:11:49 S 10 10 22.93 -52 02 37.2 L C51
2017-06-09 21:20:19 S 10 10 44.50 -52 10 49.0 L C51
2017-06-09 22:54:33 S 10 10 55.60 -52 14 55.4 L C51
2017-06-30 00:40:54 C 13 57 44.54 -74 14 09.3 u 807
2017-06-30 00:47:06 C 13 57 51.59 -74 14 13.8 u 807
2017-06-30 00:53:28 C 13 57 59.04 -74 14 17.9 u 807
2017-07-01 01:50:20 C 14 28 59.83 -74 26 47.5 u 807
2017-07-01 01:57:57 C 14 29 09.13 -74 26 48.3 u 807
2017-07-01 02:05:48 C 14 29 18.69 -74 26 49.3 u 807
2017-07-19 04:26:18 C 19 09 36.35 -51 14 21.5 u 807
2017-07-19 04:33:51 C 19 09 37.60 -51 13 52.1 u 807
2017-07-19 04:41:37 C 19 09 38.89 -51 13 21.1 u 807