2003 XK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7129059404 ± 2.00e+00
Semi-major axis (a)2.3341827453 AU ± 3.00e+00
Inclination (i)2.37677748° ± 4.00e+00
Long. of Asc. Node (Ω)241.93360653° ± 5.00e+00
Arg. of Perihelion (ω)109.18710349° ± 6.00e+00
Mean Anomaly (M)70.19688814° ± 1.03e+00
Mean Motion (n)0.2763714100°/day ± 5.33e-01
Perihelion dist (q)0.67014370 AU ± 4.75e+00
Aphelion dist (Q)3.99828390 AU ± 6.94e+00
Orbital Period3.56624310 yr ± 6.88e+00
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.939″
Uncertainty4
Orbit TypeApollo
MOID0.004244 AU
Observations Used16
Oppositions1
Arc Total2003-2003
First Observation Used
Last Observation Used2003-12-04
Observations (16)
Date Type RA Dec Mag Band Observatory
2003-12-01 08:03:57 C 07 33 04.87 +15 18 56.0 18.7 c 704
2003-12-01 08:22:46 C 07 31 50.37 +15 22 19.7 18.7 c 704
2003-12-01 08:41:19 C 07 30 37.74 +15 25 35.8 18.6 c 704
2003-12-01 08:59:42 C 07 29 26.49 +15 28 44.5 18.6 c 704
2003-12-03 06:50:12 C 06 04 13.8 +18 14 57 r 809
2003-12-03 06:53:13 C 06 04 10.7 +18 14 59 r 809
2003-12-03 06:57:21 C 06 04 06.9 +18 15 02 r 809
2003-12-03 07:00:21 C 06 04 04.1 +18 15 05 r 809
2003-12-04 06:32:19 C 05 48 03.59 +18 26 10.7 c 673
2003-12-04 06:35:00 C 05 48 02.18 +18 26 12.7 c 673
2003-12-04 06:40:39 C 05 47 58.76 +18 26 15.7 c 673
2003-12-04 06:45:59 C 05 47 55.79 +18 26 18.5 c 673
2003-12-04 06:53:59 C 05 47 51.22 +18 26 22.6 c 673
2003-12-04 06:56:50 C 05 47 49.68 +18 26 23.9 c 673
2003-12-04 08:49:03 C 05 46 44.65 +18 27 24.6 c 926
2003-12-04 08:49:49 C 05 46 44.24 +18 27 21.6 c 926