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
2022-01-26 10:53:53 s 1 -185793.89 3 +63473.287 4330.0 C57
2022-01-26 13:33:53 S 13 53 22.846 +79 13 09.91 V C57
2022-01-26 13:33:53 s 1 -182242.13 7 +49842.451 1710.0 C57
2022-01-26 13:47:01 C 13 50 39.57 +79 05 45.8 V T05
2022-01-26 13:51:41 C 13 50 41.28 +79 05 42.9 V T05
2022-01-26 13:53:53 S 13 53 29.904 +79 12 58.43 V C57
2022-01-26 13:53:53 s 1 -181745.82 3 +48123.328 870.0 C57
2022-01-26 14:03:53 S 13 53 33.168 +79 12 54.11 V C57
2022-01-26 14:03:53 s 1 -181493.14 8 +47262.570 9940.0 C57
2022-01-26 14:04:36 C 13 50 46.36 +79 05 35.0 V T05
2022-01-26 14:19:11 C 13 50 52.06 +79 05 26.4 V T05
2022-01-26 14:53:53 S 13 53 46.250 +79 12 23.47 V C57
2022-01-26 14:53:53 s 1 -180183.90 1 +42947.163 7250.0 C57
2022-01-26 15:03:53 S 13 53 50.599 +79 12 13.86 V C57
2022-01-26 15:03:53 s 1 -179912.75 6 +42081.823 2580.0 C57
2022-01-26 15:13:53 S 13 53 52.824 +79 12 09.18 V C57
2022-01-26 15:13:53 s 1 -179638.47 1 +41215.753 3700.0 C57
2022-01-26 15:23:53 S 13 53 55.618 +79 12 06.66 V C57
2022-01-26 15:23:53 s 1 -179361.02 9 +40348.962 520.0 C57
2022-01-26 15:33:53 S 13 53 58.745 +79 11 56.87 V C57
2022-01-26 15:33:53 s 1 -179080.41 1 +39481.460 2960.0 C57
2022-01-26 15:43:53 S 13 54 01.702 +79 11 54.64 V C57
2022-01-26 15:43:53 s 1 -178796.60 0 +38613.257 960.0 C57
2022-01-26 16:43:53 S 13 54 18.682 +79 11 20.72 V C57
2022-01-26 16:43:53 s 1 -177025.63 8 +33389.930 1110.0 C57
2022-01-26 19:53:53 S 13 55 15.182 +79 09 27.61 V C57
2022-01-26 19:53:53 s 1 -170608.07 5 +16714.530 8920.0 C57
2022-01-26 20:03:53 S 13 55 18.972 +79 09 20.45 V C57
2022-01-26 20:03:53 s 1 -170234.49 3 +15832.372 2550.0 C57
2022-01-26 20:13:53 S 13 55 20.765 +79 09 13.68 V C57
2022-01-26 20:13:53 s 1 -169857.18 5 +14949.869 9460.0 C57
2022-01-26 21:33:53 S 13 55 45.038 +79 08 25.26 V C57
2022-01-26 21:33:53 s 1 -166701.94 7 + 7879.512 2140.0 C57
2022-01-27 00:43:53 S 13 56 37.493 +79 06 19.44 V C57
2022-01-27 00:43:53 s 1 -158179.98 7 - 8939.580 8780.0 C57
2022-01-27 01:13:53 S 13 56 45.547 +79 06 01.58 V C57
2022-01-27 01:13:53 s 1 -156694.43 2 -11591.363 2690.0 C57
2022-01-27 01:23:53 S 13 56 48.233 +79 05 55.64 V C57
2022-01-27 01:23:53 s 1 -156190.39 5 -12474.669 4750.0 C57
2022-01-27 01:33:53 S 13 56 50.602 +79 05 47.54 V C57
2022-01-27 01:33:53 s 1 -155681.89 0 -13357.618 7020.0 C57
2022-01-27 01:53:53 S 13 56 55.709 +79 05 32.50 V C57
2022-01-27 01:53:53 s 1 -154651.38 0 -15122.329 1800.0 C57
2022-01-27 02:43:53 S 13 57 09.353 +79 05 04.63 V C57
2022-01-27 02:43:53 s 1 -151995.19 4 -19525.800 390.0 C57
2022-01-27 03:43:53 S 13 57 26.666 +79 04 17.40 V C57
2022-01-27 03:43:53 s 1 -148653.50 5 -24789.789 9900.0 C57
2022-01-27 03:53:53 S 13 57 28.651 +79 04 16.46 V C57
2022-01-27 03:53:53 s 1 -148079.84 3 -25664.513 4530.0 C57
2022-01-27 07:03:53 S 13 58 18.139 +79 02 03.44 V C57