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
2022-01-21 20:53:53 s 1 -54256.718 0 +378354.70 4980.0 C57
2022-01-21 21:13:53 S 13 02 37.430 +79 55 25.10 V C57
2022-01-21 21:13:53 s 1 -54983.125 0 +378085.21 510.0 C57
2022-01-21 21:23:53 S 13 02 43.046 +79 55 20.53 V C57
2022-01-21 21:23:53 s 1 -55346.122 0 +377949.02 6880.0 C57
2022-01-21 21:33:53 S 13 02 49.411 +79 55 27.05 V C57
2022-01-21 21:33:53 s 1 -55708.983 0 +377811.88 2350.0 C57
2022-01-21 21:43:53 S 13 02 54.878 +79 55 19.74 V C57
2022-01-21 21:43:53 s 1 -56071.703 0 +377673.77 6880.0 C57
2022-01-21 21:53:53 S 13 03 02.117 +79 55 19.56 V C57
2022-01-21 21:53:53 s 1 -56434.282 0 +377534.69 460.0 C57
2022-01-21 22:03:53 S 13 03 05.086 +79 55 18.59 V C57
2022-01-21 22:03:53 s 1 -56796.722 0 +377394.67 3130.0 C57
2022-01-21 22:13:53 S 13 03 13.291 +79 55 15.67 V C57
2022-01-21 22:13:53 s 1 -57159.018 0 +377253.68 4840.0 C57
2022-01-21 22:23:53 S 13 03 18.588 +79 55 10.85 V C57
2022-01-21 22:23:53 s 1 -57521.170 0 +377111.71 5600.0 C57
2022-01-21 22:33:53 S 13 03 23.107 +79 55 16.90 V C57
2022-01-21 22:33:53 s 1 -57883.180 0 +376968.81 5430.0 C57
2022-01-21 23:03:53 S 13 03 42.427 +79 55 04.12 V C57
2022-01-21 23:03:53 s 1 -58968.330 0 +376534.28 9120.0 C57
2022-01-21 23:13:53 S 13 03 48.679 +79 54 56.74 V C57
2022-01-21 23:13:53 s 1 -59329.751 0 +376387.51 5090.0 C57
2022-01-21 23:23:53 S 13 03 51.869 +79 54 59.54 V C57
2022-01-21 23:23:53 s 1 -59691.022 0 +376239.78 70.0 C57
2022-01-21 23:53:53 S 13 04 09.869 +79 54 50.18 V C57
2022-01-21 23:53:53 s 1 -60773.931 0 +375790.81 9160.0 C57
2022-01-22 02:43:53 S 13 05 48.473 +79 54 22.54 V C57
2022-01-22 02:43:53 s 1 -66883.499 0 +373082.78 8320.0 C57
2022-01-22 02:53:53 S 13 05 53.064 +79 54 21.28 V C57
2022-01-22 02:53:53 s 1 -67241.393 0 +372914.78 1790.0 C57
2022-01-22 03:03:53 S 13 05 58.406 +79 54 10.87 V C57
2022-01-22 03:03:53 s 1 -67599.118 0 +372745.84 4200.0 C57
2022-01-22 03:13:53 S 13 06 04.375 +79 54 12.92 V C57
2022-01-22 03:13:53 s 1 -67956.668 0 +372575.92 5520.0 C57
2022-01-22 04:23:53 S 13 06 45.869 +79 54 00.90 V C57
2022-01-22 04:23:53 s 1 -70454.573 0 +371359.40 4110.0 C57
2022-01-22 04:43:53 S 13 06 54.658 +79 53 59.78 V C57
2022-01-22 04:43:53 s 1 -71166.642 0 +371003.12 8010.0 C57
2022-01-22 05:13:53 S 13 07 13.666 +79 53 48.55 V C57
2022-01-22 05:13:53 s 1 -72233.360 0 +370461.43 5380.0 C57
2022-01-22 08:03:53 S 13 08 48.365 +79 53 09.64 V C57
2022-01-22 08:03:53 s 1 -78245.404 0 +367226.86 2480.0 C57
2022-01-22 08:53:53 S 13 09 13.150 +79 52 56.24 V C57
2022-01-22 08:53:53 s 1 -80002.571 0 +366222.03 3540.0 C57
2022-01-22 09:13:53 S 13 09 26.683 +79 52 51.64 V C57
2022-01-22 09:13:53 s 1 -80703.968 0 +365813.29 3270.0 C57
2022-01-22 09:23:53 S 13 09 32.880 +79 52 50.81 V C57
2022-01-22 09:23:53 s 1 -81054.344 0 +365607.45 1230.0 C57
2022-01-22 09:33:53 S 13 09 37.450 +79 52 46.24 V C57