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
2022-03-23 04:53:51 s 1 -155645.50 8 +245151.80 4080.0 C57
2022-03-23 05:03:51 S 14 06 54.967 +55 56 06.47 V C57
2022-03-23 05:03:51 s 1 -155890.44 2 +244600.63 8030.0 C57
2022-03-23 05:13:51 S 14 06 54.578 +55 55 44.54 V C57
2022-03-23 05:13:51 s 1 -156134.55 5 +244048.17 7790.0 C57
2022-03-23 05:43:51 S 14 06 51.218 +55 55 04.87 V C57
2022-03-23 05:43:51 s 1 -156861.91 9 +242383.05 1720.0 C57
2022-03-23 05:53:50 S 14 06 49.728 +55 54 39.53 V C57
2022-03-23 05:53:50 s 1 -157102.70 4 +241825.44 4530.0 C57
2022-03-23 06:33:51 S 14 06 45.036 +55 53 40.45 V C57
2022-03-23 06:33:51 s 1 -158057.39 1 +239582.05 2740.0 C57
2022-03-23 07:03:50 S 14 06 41.388 +55 52 54.59 V C57
2022-03-23 07:03:50 s 1 -158764.42 5 +237885.92 3240.0 C57
2022-03-23 09:23:51 S 14 06 24.682 +55 49 11.35 V C57
2022-03-23 09:23:51 s 1 -161958.81 4 +229815.89 6320.0 C57
2022-03-23 10:33:51 S 14 06 15.919 +55 47 25.33 V C57
2022-03-23 10:33:51 s 1 -163488.67 7 +225684.75 7780.0 C57
2022-03-23 10:43:50 S 14 06 14.273 +55 47 10.54 V C57
2022-03-23 10:43:50 s 1 -163703.44 0 +225089.33 8900.0 C57
2022-03-23 10:53:51 S 14 06 13.368 +55 46 57.14 V C57
2022-03-23 10:53:51 s 1 -163917.24 3 +224492.59 5200.0 C57
2022-03-23 11:03:51 S 14 06 12.737 +55 46 40.66 V C57
2022-03-23 11:03:51 s 1 -164130.08 1 +223894.54 6650.0 C57
2022-03-23 11:23:51 S 14 06 09.811 +55 46 11.82 V C57
2022-03-23 11:23:51 s 1 -164552.84 5 +222694.47 4900.0 C57
2022-03-23 11:53:50 S 14 06 05.784 +55 45 26.14 V C57
2022-03-23 11:53:50 s 1 -165179.64 3 +220884.47 400.0 C57
2022-03-23 12:03:51 S 14 06 05.170 +55 45 06.66 V C57
2022-03-23 12:03:51 s 1 -165386.59 8 +220278.49 2300.0 C57
2022-03-23 12:13:50 S 14 06 03.118 +55 44 53.92 V C57
2022-03-23 12:13:50 s 1 -165592.55 7 +219671.19 9220.0 C57
2022-03-23 12:23:51 S 14 06 02.213 +55 44 34.22 V C57
2022-03-23 12:23:51 s 1 -165797.51 4 +219062.56 1110.0 C57
2022-03-23 12:33:51 S 14 06 00.629 +55 44 22.49 V C57
2022-03-23 12:33:51 s 1 -166001.46 6 +218452.61 7970.0 C57
2022-03-23 12:43:50 S 14 05 59.815 +55 44 04.88 V C57
2022-03-23 12:43:50 s 1 -166204.40 8 +217841.33 9760.0 C57
2022-03-23 14:03:51 S 14 05 49.380 +55 41 58.52 V C57
2022-03-23 14:03:51 s 1 -167790.99 9 +212903.26 9360.0 C57
2022-03-23 16:33:51 S 14 05 31.632 +55 37 59.81 V C57
2022-03-23 16:33:51 s 1 -170582.06 9 +203414.01 3500.0 C57
2022-03-23 17:03:51 S 14 05 28.387 +55 37 16.28 V C57
2022-03-23 17:03:51 s 1 -171110.32 5 +201479.92 7440.0 C57
2022-03-23 17:13:50 S 14 05 26.614 +55 37 00.98 V C57
2022-03-23 17:13:50 s 1 -171284.12 4 +200832.53 4090.0 C57
2022-03-23 17:23:51 S 14 05 25.274 +55 36 49.21 V C57
2022-03-23 17:23:51 s 1 -171456.77 1 +200183.80 5030.0 C57
2022-03-23 17:33:50 S 14 05 24.211 +55 36 31.25 V C57
2022-03-23 17:33:50 s 1 -171628.26 0 +199533.71 240.0 C57
2022-03-23 17:43:51 S 14 05 22.978 +55 36 10.66 V C57