2023 KR4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6021059000 ± 2.00e+00
Semi-major axis (a)1.2824282000 AU ± 3.00e+00
Inclination (i)27.10281000° ± 4.00e+00
Long. of Asc. Node (Ω)78.76056000° ± 5.00e+00
Arg. of Perihelion (ω)32.35829000° ± 6.00e+00
Mean Anomaly (M)309.29796000° ± 5.07e+01
Mean Motion (n)0.6786635100°/day ± 2.38e+00
Perihelion dist (q)0.51027060 AU ± 2.83e+00
Aphelion dist (Q)2.05458580 AU ± 5.45e+00
Orbital Period1.45227740 yr ± 5.10e+00
Physical Parameters
H (abs. magnitude)21.61
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.800″
Uncertainty7
Orbit TypeApollo
MOID0.273989 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-06-08
Observations (39)
Date Type RA Dec Mag Band Observatory
2023-05-28 05:03:53 C 14 40 42.334 +26 00 26.21 V G96
2023-05-28 05:11:17 C 14 40 41.758 +25 59 53.48 V G96
2023-05-28 05:18:42 C 14 40 40.969 +25 59 19.64 V G96
2023-05-28 05:26:07 C 14 40 40.289 +25 58 45.70 V G96
2023-05-28 07:18:44 C 14 40 29.064 +25 50 11.94 V I52
2023-05-28 07:21:23 C 14 40 28.808 +25 49 59.56 V I52
2023-05-28 07:24:02 C 14 40 28.542 +25 49 47.78 V I52
2023-05-28 07:26:40 C 14 40 28.283 +25 49 35.83 V I52
2023-05-28 08:38:18 C 14 40 22.406 +25 44 16.94 V T12
2023-05-28 08:40:57 C 14 40 22.138 +25 44 05.05 V T12
2023-05-28 08:43:47 C 14 40 21.850 +25 43 52.21 V T12
2023-05-29 03:05:07 C 14 38 44.73 +24 21 40.2 u H21
2023-05-29 03:15:09 C 14 38 43.83 +24 20 56.1 u H21
2023-05-29 03:23:40 C 14 38 43.05 +24 20 18.5 u H21
2023-05-29 03:55:53 C 14 38 40.56 +24 17 58.0 X 858
2023-05-29 04:09:59 C 14 38 39.26 +24 16 56.0 X 858
2023-05-29 04:23:42 C 14 38 38.00 +24 15 55.8 X 858
2023-05-29 06:00:53 C 14 38 29.455 +24 08 49.74 V 654
2023-05-29 06:18:12 C 14 38 27.890 +24 07 33.85 V 654
2023-05-29 06:58:40 C 14 38 24.030 +24 04 36.90 V I52
2023-05-29 07:01:46 C 14 38 23.750 +24 04 23.80 V I52
2023-05-29 07:04:51 C 14 38 23.530 +24 04 10.50 V I52
2023-05-30 05:31:52 C 14 36 35.860 +22 27 40.46 V I52
2023-05-30 05:37:42 C 14 36 35.334 +22 27 15.44 V I52
2023-05-30 05:43:32 C 14 36 34.852 +22 26 51.07 V I52
2023-05-30 05:49:22 C 14 36 34.384 +22 26 27.06 V I52
2023-05-30 08:31:57 C 14 36 22.044 +22 15 07.62 V T12
2023-05-30 08:38:26 C 14 36 21.534 +22 14 40.63 V T12
2023-06-01 04:05:42 C 14 33 20.732 +19 18 38.99 V I52
2023-06-01 04:16:23 C 14 33 19.991 +19 17 57.59 V I52
2023-06-01 04:27:04 C 14 33 19.249 +19 17 15.72 V I52
2023-06-01 04:36:18 C 14 33 18.594 +19 16 39.65 V I52
2023-06-08 02:37:55 C 14 25 47.39 +09 54 53.3 u H21
2023-06-08 02:47:56 C 14 25 47.05 +09 54 24.5 u H21
2023-06-08 02:57:36 C 14 25 46.73 +09 53 56.2 u H21
2023-06-08 03:42:30 C 14 25 45.660 +09 51 47.84 V V06
2023-06-08 03:50:32 C 14 25 45.350 +09 51 24.34 V V06
2023-06-08 03:58:35 C 14 25 45.080 +09 51 01.12 V V06
2023-06-08 04:06:37 C 14 25 44.807 +09 50 37.61 V V06