306523 (1999 XR35)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5143018104 ± 3.03e-08
Semi-major axis (a)2.3641432423 AU ± 5.99e-09
Inclination (i)18.70884369° ± 6.11e-06
Long. of Asc. Node (Ω)60.11570757° ± 1.40e-05
Arg. of Perihelion (ω)82.01947360° ± 2.61e-05
Mean Anomaly (M)13.88432927° ± 4.79e-06
Mean Motion (n)0.2711449974°/day ± 1.03e-09
Perihelion dist (q)1.14826009 AU ± 7.18e-08
Aphelion dist (Q)3.58002639 AU ± 7.23e-08
Orbital Period3.63505244 yr ± 1.38e-08
Physical Parameters
H (abs. magnitude)18.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual1.247″
Uncertainty0
Orbit TypeAmor
MOID0.352908 AU
Observations Used2237
Oppositions17
Arc Total1999-2022
First Observation Used1999-12-07
Last Observation Used2022-05-27
Observations (4010)
Date Type RA Dec Mag Band Observatory
2022-05-21 06:56:35 C 13 05 54.061 +08 27 37.90 U F52
2022-05-21 07:31:50 C 13 05 54.471 +08 26 44.40 U F52
2022-05-21 07:49:32 C 13 05 54.679 +08 26 17.51 U F52
2022-05-23 06:48:37 C 13 06 40.147 +07 16 14.30 V 703
2022-05-23 07:03:57 C 13 06 40.388 +07 15 50.98 V 703
2022-05-23 07:11:36 C 13 06 40.554 +07 15 41.62 V 703
2022-05-27 05:17:36 C 13 08 32.435 +05 02 36.46 V G96
2022-05-27 05:25:52 C 13 08 32.604 +05 02 25.37 V G96
2022-05-27 05:34:08 C 13 08 32.770 +05 02 14.32 V G96
2022-05-27 05:42:24 C 13 08 32.917 +05 02 02.72 V G96