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
2022-02-23 23:53:52 s 1 -195878.66 7 +115054.64 4750.0 C57
2022-02-24 00:23:52 S 15 07 52.762 +69 28 02.64 V C57
2022-02-24 00:23:52 s 1 -195787.71 7 +112727.54 5930.0 C57
2022-02-24 00:33:52 S 15 07 50.765 +69 27 57.89 V C57
2022-02-24 00:33:52 s 1 -195753.52 0 +111949.61 1700.0 C57
2022-02-24 01:23:52 S 15 07 47.201 +69 27 19.01 V C57
2022-02-24 01:23:52 s 1 -195553.00 5 +108043.31 4070.0 C57
2022-02-24 06:03:52 S 15 07 20.906 +69 23 55.50 V C57
2022-02-24 06:03:52 s 1 -193468.65 4 +85669.389 2230.0 C57
2022-02-24 06:13:52 S 15 07 20.378 +69 23 45.82 V C57
2022-02-24 06:13:52 s 1 -193362.31 6 +84855.185 6080.0 C57
2022-02-24 06:43:52 S 15 07 17.393 +69 23 23.35 V C57
2022-02-24 06:43:52 s 1 -193029.39 8 +82406.543 3980.0 C57
2022-02-24 06:53:52 S 15 07 16.152 +69 23 16.91 V C57
2022-02-24 06:53:52 s 1 -192913.75 1 +81588.334 5240.0 C57
2022-02-24 12:03:52 S 15 06 43.951 +69 19 31.40 V C57
2022-02-24 12:03:52 s 1 -188098.54 9 +55757.764 7480.0 C57
2022-02-24 16:33:52 S 15 06 14.446 +69 16 03.65 V C57
2022-02-24 16:33:52 s 1 -181755.60 7 +32623.938 6140.0 C57
2022-02-24 17:03:52 S 15 06 11.292 +69 15 33.77 V C57
2022-02-24 17:03:52 s 1 -180913.87 9 +30024.535 9860.0 C57
2022-02-24 17:13:52 S 15 06 10.555 +69 15 31.50 V C57
2022-02-24 17:13:52 s 1 -180626.88 5 +29156.995 5670.0 C57
2022-02-24 17:23:52 S 15 06 09.989 +69 15 22.07 V C57
2022-02-24 17:23:52 s 1 -180336.65 6 +28288.940 6980.0 C57
2022-02-24 18:23:52 S 15 06 02.851 +69 14 37.61 V C57
2022-02-24 18:23:52 s 1 -178526.36 5 +23070.463 6380.0 C57
2022-02-24 19:13:52 S 15 05 57.206 +69 13 55.63 V C57
2022-02-24 19:13:52 s 1 -176925.66 1 +18709.873 4120.0 C57
2022-02-24 22:23:52 S 15 05 34.790 +69 11 30.26 V C57
2022-02-24 22:23:52 s 1 -170038.57 8 + 2074.683 6070.0 C57
2022-02-24 22:33:52 S 15 05 33.751 +69 11 29.62 V C57
2022-02-24 22:33:52 s 1 -169639.28 7 + 1197.670 1740.0 C57
2022-02-25 04:03:52 S 15 04 53.981 +69 06 56.92 V C57
2022-02-25 04:03:52 s 1 -154206.08 2 -27623.155 9730.0 C57
2022-02-25 09:13:52 S 15 04 15.506 +69 02 41.57 V C57
2022-02-25 09:13:52 s 1 -135291.42 3 -53882.031 1310.0 C57
2022-02-25 09:43:52 S 15 04 11.354 +69 02 06.32 V C57
2022-02-25 09:43:52 s 1 -133212.00 7 -56340.954 150.0 C57
2022-02-25 10:43:52 S 15 04 02.122 +69 01 16.07 V C57
2022-02-25 10:43:52 s 1 -128915.23 7 -61199.177 8950.0 C57
2022-02-25 11:03:52 S 15 04 00.017 +69 00 58.18 V C57
2022-02-25 11:03:52 s 1 -127441.68 2 -62799.434 9370.0 C57
2022-02-25 11:23:52 S 15 03 57.290 +69 00 40.14 V C57
2022-02-25 11:23:52 s 1 -125947.29 7 -64389.414 1320.0 C57
2022-02-25 11:33:52 S 15 03 56.335 +69 00 29.34 V C57
2022-02-25 11:33:52 s 1 -125192.26 2 -65180.414 4030.0 C57
2022-02-25 13:28:44 C 15 03 21.60 +68 52 41.0 V T05
2022-02-25 14:02:01 C 15 03 19.26 +68 52 11.2 V T05
2022-02-25 14:06:37 C 15 03 18.84 +68 52 07.4 V T05