2001 XH16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6269339029 ± 7.91e-05
Semi-major axis (a)2.1044329929 AU ± 3.24e-04
Inclination (i)2.64359652° ± 2.82e-04
Long. of Asc. Node (Ω)79.09942354° ± 2.17e-04
Arg. of Perihelion (ω)291.27558913° ± 5.45e-04
Mean Anomaly (M)319.77982459° ± 7.06e-01
Mean Motion (n)0.3228565660°/day ± 7.46e-05
Perihelion dist (q)0.78509260 AU ± 2.06e-04
Aphelion dist (Q)3.42377338 AU ± 5.53e-04
Orbital Period3.05283023 yr ± 7.06e-04
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.365″
Uncertainty3
Orbit TypeApollo
MOID0.005326 AU
Observations Used11
Oppositions1
Arc Total2001-2001
First Observation Used2001-12-09
Last Observation Used2001-12-20
Observations (12)
Date Type RA Dec Mag Band Observatory
2001-12-09 09:05:10 C 07 14 19.67 +22 06 12.2 c 568
2001-12-09 10:40:20 C 07 13 31.75 +22 11 04.7 c 568
2001-12-11 14:29:31 C 06 54 12.44 +24 03 57.7 c 568
2001-12-11 14:58:30 C 06 54 03.22 +24 04 40.9 c 568
2001-12-11 15:27:48 C 06 53 54.07 +24 05 23.5 c 568
2001-12-17 08:01:25 C 06 28 12.44 +26 13 08.7 c 568
2001-12-18 06:24:33 C 06 25 33.22 +26 23 53.5 d 649
2001-12-18 06:35:51 C 06 25 31.67 +26 23 59.1 d 649
2001-12-19 07:32:57 C 06 22 56.51 +26 34 31.4 d 691
2001-12-19 07:40:28 C 06 22 55.64 +26 34 35.7 d 691
2001-12-20 07:23:24 C 06 20 46.82 +26 43 07.9 c 568
2001-12-20 07:26:17 C 06 20 46.52 +26 43 09.1 c 568