2023 KC4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8011365135 ± 4.41e-05
Semi-major axis (a)1.9497014135 AU ± 3.08e-04
Inclination (i)14.86810188° ± 1.85e-03
Long. of Asc. Node (Ω)217.01240839° ± 2.71e-03
Arg. of Perihelion (ω)160.07213609° ± 2.20e-03
Mean Anomaly (M)302.55012229° ± 7.09e-02
Mean Motion (n)0.3620429678°/day ± 8.57e-05
Perihelion dist (q)0.38772442 AU ± 1.05e-04
Aphelion dist (Q)3.51167841 AU ± 5.61e-04
Orbital Period2.72240140 yr ± 6.44e-04
Physical Parameters
H (abs. magnitude)20.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.274″
Uncertainty2
Orbit TypeApollo
MOID0.191346 AU
Observations Used109
Oppositions1
Arc Total2023-2023
First Observation Used2023-05-25
Last Observation Used2023-06-27
Observations (115)
Date Type RA Dec Mag Band Observatory
2023-06-06 06:21:26 C 16 19 22.541 +16 41 56.69 V I52
2023-06-06 06:22:03 C 16 19 22.390 +16 41 59.14 V I52
2023-06-06 06:22:40 C 16 19 22.289 +16 42 01.73 V I52
2023-06-06 06:23:16 C 16 19 22.123 +16 42 04.36 V I52
2023-06-06 06:23:54 C 16 19 21.961 +16 42 06.59 V I52
2023-06-06 06:24:33 C 16 19 21.853 +16 42 09.50 V I52
2023-06-06 06:25:09 C 16 19 21.709 +16 42 11.95 V I52
2023-06-06 06:25:46 C 16 19 21.558 +16 42 14.47 V I52
2023-06-08 05:51:05 C 16 08 11.89 +20 02 32.8 u H21
2023-06-08 05:55:07 C 16 08 10.83 +20 02 50.5 u H21
2023-06-08 05:59:10 C 16 08 09.80 +20 03 08.1 u H21
2023-06-08 06:15:20 C 16 08 05.59 +20 04 18.7 u H21
2023-06-08 06:19:23 C 16 08 04.55 +20 04 36.5 u H21
2023-06-09 04:24:03 C 16 02 19.957 +21 43 11.96 V I52
2023-06-09 04:24:24 C 16 02 19.878 +21 43 13.62 V I52
2023-06-09 04:33:14 C 16 02 17.437 +21 43 53.90 V I52
2023-06-09 04:42:05 C 16 02 14.942 +21 44 34.26 V I52
2023-06-10 06:41:36 C 15 54 56.970 +23 44 37.29 X F52
2023-06-10 07:12:56 C 15 54 47.486 +23 47 06.21 X F52
2023-06-10 07:28:52 C 15 54 42.684 +23 48 21.32 X F52
2023-06-10 23:37:34 B 15 49 49.985 +25 04 39.86 X K74
2023-06-10 23:46:45 B 15 49 47.100 +25 05 23.71 X K74
2023-06-10 23:55:57 B 15 49 44.208 +25 06 07.27 X K74
2023-06-11 00:05:07 B 15 49 41.330 +25 06 51.08 X K74
2023-06-11 21:41:38 B 15 42 48.720 +26 51 26.78 X K74
2023-06-11 21:52:57 B 15 42 44.916 +26 52 21.90 X K74
2023-06-11 22:04:16 B 15 42 41.124 +26 53 16.94 X K74
2023-06-12 06:53:24 C 15 39 43.664 +27 36 42.73 V I52
2023-06-12 06:56:16 C 15 39 42.656 +27 36 56.70 V I52
2023-06-12 06:56:31 C 15 39 42.559 +27 36 58.14 V I52
2023-06-12 06:58:11 C 15 39 42.001 +27 37 06.35 V I52
2023-06-12 08:36:58 C 15 39 07.646 +27 45 11.99 V 703
2023-06-12 08:38:45 C 15 39 06.995 +27 45 20.27 V 703
2023-06-12 08:42:18 C 15 39 05.764 +27 45 34.70 V 703
2023-06-13 08:04:01 C 15 30 50.504 +29 41 47.44 V 703
2023-06-13 08:05:48 C 15 30 49.885 +29 41 55.72 V 703
2023-06-13 08:07:34 C 15 30 49.219 +29 42 04.97 V 703
2023-06-13 08:09:21 C 15 30 48.438 +29 42 14.08 V 703
2023-06-14 07:47:28 C 15 21 50.000 +31 41 10.18 V 703
2023-06-14 07:49:17 C 15 21 49.295 +31 41 19.18 V 703
2023-06-14 07:51:06 C 15 21 48.460 +31 41 28.21 V 703
2023-06-14 07:52:55 C 15 21 47.668 +31 41 37.61 V 703
2023-06-15 05:54:00 C 15 12 52.551 +33 33 05.34 V T12
2023-06-15 05:55:22 C 15 12 51.971 +33 33 12.34 V T12
2023-06-15 05:56:36 C 15 12 51.435 +33 33 18.60 V T12
2023-06-15 05:58:11 C 15 12 50.745 +33 33 26.78 V T12
2023-06-15 05:59:29 C 15 12 50.192 +33 33 33.35 V T12
2023-06-15 07:36:05 C 15 12 06.667 +33 41 33.83 V 703
2023-06-15 07:37:52 C 15 12 05.872 +33 41 43.12 V 703
2023-06-15 07:41:27 C 15 12 04.360 +33 42 00.04 V 703