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
2022-01-18 21:13:53 s 1 +101694.07 3 +346666.26 5550.0 C57
2022-01-18 21:23:53 S 12 16 21.125 +79 57 50.94 V C57
2022-01-18 21:23:53 s 1 +101363.10 4 +346953.10 8750.0 C57
2022-01-18 21:33:53 S 12 16 31.142 +79 57 44.75 V C57
2022-01-18 21:33:53 s 1 +101031.82 8 +347238.91 940.0 C57
2022-01-18 21:43:53 S 12 16 38.729 +79 57 51.98 V C57
2022-01-18 21:43:53 s 1 +100700.23 6 +347523.66 2090.0 C57
2022-01-18 22:13:53 S 12 16 57.394 +79 58 00.08 V C57
2022-01-18 22:13:53 s 1 +99703.607 0 +348371.64 9530.0 C57
2022-01-18 22:23:53 S 12 17 03.958 +79 58 00.66 V C57
2022-01-18 22:23:53 s 1 +99370.781 0 +348652.20 6680.0 C57
2022-01-18 22:43:53 S 12 17 19.056 +79 57 57.35 V C57
2022-01-18 22:43:53 s 1 +98704.223 0 +349210.21 8040.0 C57
2022-01-18 22:53:53 S 12 17 26.172 +79 58 01.27 V C57
2022-01-18 22:53:53 s 1 +98370.488 0 +349487.63 2250.0 C57
2022-01-18 23:13:53 S 12 17 39.878 +79 58 01.09 V C57
2022-01-18 23:13:53 s 1 +97702.124 0 +350039.38 7780.0 C57
2022-01-19 01:23:53 S 12 19 11.501 +79 58 18.70 V C57
2022-01-19 01:23:53 s 1 +93329.214 0 +353524.27 2440.0 C57
2022-01-19 01:53:53 S 12 19 32.174 +79 58 25.54 V C57
2022-01-19 01:53:53 s 1 +92313.256 0 +354303.60 8050.0 C57
2022-01-19 02:03:53 S 12 19 37.526 +79 58 23.09 V C57
2022-01-19 02:03:53 s 1 +91974.052 0 +354561.32 4850.0 C57
2022-01-19 02:13:53 S 12 19 46.704 +79 58 30.36 V C57
2022-01-19 02:13:53 s 1 +91634.570 0 +354817.99 790.0 C57
2022-01-19 02:23:53 S 12 19 52.795 +79 58 31.62 V C57
2022-01-19 02:23:53 s 1 +91294.813 0 +355073.62 5870.0 C57
2022-01-19 02:33:53 S 12 20 01.291 +79 58 25.93 V C57
2022-01-19 02:33:53 s 1 +90954.790 0 +355328.25 120.0 C57
2022-01-19 02:43:53 S 12 20 05.690 +79 58 32.56 V C57
2022-01-19 02:43:53 s 1 +90614.491 0 +355581.82 3510.0 C57
2022-01-19 02:53:53 S 12 20 12.595 +79 58 32.05 V C57
2022-01-19 02:53:53 s 1 +90273.923 0 +355834.36 6060.0 C57
2022-01-19 03:03:53 S 12 20 21.154 +79 58 34.46 V C57
2022-01-19 03:03:53 s 1 +89933.091 0 +356085.89 7800.0 C57
2022-01-19 03:23:53 S 12 20 33.055 +79 58 33.02 V C57
2022-01-19 03:23:53 s 1 +89250.620 0 +356585.83 8770.0 C57
2022-01-19 03:43:53 S 12 20 49.572 +79 58 40.22 V C57
2022-01-19 03:43:53 s 1 +88567.098 0 +357081.67 6500.0 C57
2022-01-19 03:53:53 S 12 20 54.252 +79 58 37.60 V C57
2022-01-19 03:53:53 s 1 +88224.940 0 +357328.04 4150.0 C57
2022-01-19 04:03:53 S 12 21 02.837 +79 58 37.63 V C57
2022-01-19 04:03:53 s 1 +87882.528 0 +357573.40 1010.0 C57
2022-01-19 06:23:53 S 12 22 38.002 +79 58 54.77 V C57
2022-01-19 06:23:53 s 1 +83062.095 0 +360900.69 6230.0 C57
2022-01-19 06:33:53 S 12 22 47.290 +79 58 55.13 V C57
2022-01-19 06:33:53 s 1 +82715.930 0 +361130.70 1770.0 C57
2022-01-19 07:03:53 S 12 23 06.338 +79 58 57.83 V C57
2022-01-19 07:03:53 s 1 +81675.994 0 +361814.59 4120.0 C57
2022-01-19 07:23:53 S 12 23 19.896 +79 58 55.31 V C57