IAA RAS IAA Minor Planet Database

2023 XK16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3882801000
Semi-major axis (a)1.5649266000 AU
Inclination (i)8.34632000°
Long. of Asc. Node (Ω)268.88332000°
Arg. of Perihelion (ω)199.78745000°
Mean Anomaly (M)343.86966000°
Mean Motion (n)0.5034578600°/day
Perihelion dist (q)0.95729670 AU
Aphelion dist (Q)2.17255650 AU
Orbital Period1.95767660 yr
Physical Parameters
H (abs. magnitude)24.87
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.690″
Uncertainty8
Orbit TypeApollo
MOID0.009233 AU
Observations Used18
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2023-12-17
Observations (18)
Date Type RA Dec Mag Band Observatory
2023-12-15 01:59:52 C 23 16 13.174 +25 41 50.75 – V G96
2023-12-15 02:07:30 C 23 16 11.723 +25 41 08.66 – V G96
2023-12-15 02:15:10 C 23 16 10.247 +25 40 26.36 – V G96
2023-12-15 02:22:48 C 23 16 08.800 +25 39 43.92 – V G96
2023-12-15 04:10:51 C 23 15 49.010 +25 29 34.19 – V I52
2023-12-15 04:13:14 C 23 15 48.679 +25 29 21.16 – V I52
2023-12-15 04:15:37 C 23 15 48.154 +25 29 06.90 – V I52
2023-12-16 01:27:25 C 23 12 45.155 +23 23 58.16 – V I52
2023-12-16 01:30:08 C 23 12 44.600 +23 23 41.17 – V I52
2023-12-16 01:32:50 C 23 12 44.046 +23 23 24.14 – V I52
2023-12-16 04:44:54 C 23 12 05.102 +23 02 13.91 – V H01
2023-12-16 04:52:36 C 23 12 03.670 +23 01 22.04 – V H01
2023-12-16 05:05:32 C 23 12 01.315 +22 59 54.72 – V H01
2023-12-16 05:16:11 C 23 11 59.379 +22 58 42.73 – V H01
2023-12-17 04:47:15 C 23 08 00.128 +20 12 35.42 – V I52
2023-12-17 04:51:24 C 23 07 59.250 +20 12 02.84 – V I52
2023-12-17 04:55:34 C 23 07 58.364 +20 11 29.65 – V I52
2023-12-17 04:59:44 C 23 07 57.508 +20 10 57.04 – V I52