IAA RAS IAA Minor Planet Database

2023 KX2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3544571875 ± 4.23e-04
Semi-major axis (a)1.6343723208 AU ± 1.14e-03
Inclination (i)7.60075858° ± 6.74e-03
Long. of Asc. Node (Ω)235.40382005° ± 9.49e-04
Arg. of Perihelion (ω)355.03682803° ± 8.48e-03
Mean Anomaly (M)75.77613742° ± 4.59e-01
Mean Motion (n)0.4717216166°/day ± 4.94e-04
Perihelion dist (q)1.05505730 AU ± 1.01e-03
Aphelion dist (Q)2.21368734 AU ± 1.69e-03
Orbital Period2.08942361 yr ± 2.19e-03
Physical Parameters
H (abs. magnitude)26.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.250″
Uncertainty3
Orbit TypeAmor
MOID0.044190 AU
Observations Used16
Oppositions1
Arc Total2023-2023
First Observation Used2023-05-23
Last Observation Used2023-05-25
Observations (18)
Date Type RA Dec Mag Band Observatory
2023-05-23 09:12:05 C 17 14 51.468 -04 03 10.58 – V G96
2023-05-23 09:19:39 C 17 14 54.085 -04 02 32.46 – V G96
2023-05-23 09:27:13 C 17 14 56.670 -04 01 54.19 – V G96
2023-05-23 09:34:47 C 17 14 59.320 -04 01 14.63 – V G96
2023-05-23 10:41:05 C 17 15 22.220 -03 55 41.80 – V I52
2023-05-23 10:44:46 C 17 15 23.520 -03 55 23.30 – V I52
2023-05-23 10:48:27 C 17 15 24.780 -03 55 05.30 – V I52
2023-05-23 10:52:07 C 17 15 26.090 -03 54 46.60 – V I52
2023-05-24 07:05:36 C 17 23 02.648 -02 16 50.66 – V V06
2023-05-24 07:08:24 C 17 23 03.530 -02 16 37.34 – V V06
2023-05-24 07:11:12 C 17 23 04.412 -02 16 24.56 – V V06
2023-05-24 07:13:59 C 17 23 05.327 -02 16 11.64 – V V06
2023-05-25 06:27:31 C 17 30 56.88 -00 29 11.9 – V 807
2023-05-25 06:33:28 C 17 30 58.62 -00 28 46.7 – V 807
2023-05-25 06:39:26 C 17 31 00.31 -00 28 20.9 – V 807
2023-05-25 07:06:49 C 17 31 14.190 -00 29 01.60 – V I52
2023-05-25 07:12:23 C 17 31 15.780 -00 28 38.50 – V I52
2023-05-25 07:31:54 C 17 31 21.430 -00 27 15.20 – V I52