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
2022-01-10 10:53:53 S 10 02 36.502 +77 55 56.46 V C57
2022-01-10 10:53:53 s 1 -179876.86 1 +236975.89 2800.0 C57
2022-01-10 11:03:53 S 10 02 41.230 +77 56 09.56 V C57
2022-01-10 11:03:53 s 1 -180052.22 3 +236409.83 190.0 C57
2022-01-10 11:13:53 S 10 02 46.337 +77 56 16.04 V C57
2022-01-10 11:13:53 s 1 -180226.72 0 +235842.64 3380.0 C57
2022-01-10 11:23:53 S 10 02 47.904 +77 56 29.94 V C57
2022-01-10 11:23:53 s 1 -180400.35 0 +235274.30 2370.0 C57
2022-01-10 11:43:53 S 10 02 58.678 +77 56 57.84 V C57
2022-01-10 11:43:53 s 1 -180744.99 2 +234134.21 7650.0 C57
2022-01-10 13:13:53 S 10 03 42.806 +77 58 47.21 V C57
2022-01-10 13:13:53 s 1 -182253.07 6 +228950.65 690.0 C57
2022-01-10 14:43:53 S 10 04 26.520 +78 00 40.90 V C57
2022-01-10 14:43:53 s 1 -183686.26 3 +223670.56 5240.0 C57
2022-01-10 15:03:53 S 10 04 35.489 +78 01 09.91 V C57
2022-01-10 15:03:53 s 1 -183994.44 2 +222484.50 4320.0 C57
2022-01-10 15:13:53 S 10 04 40.198 +78 01 15.28 V C57
2022-01-10 15:13:53 s 1 -184147.10 3 +221889.74 1970.0 C57
2022-01-10 15:23:53 S 10 04 44.974 +78 01 24.78 V C57
2022-01-10 15:23:53 s 1 -184298.80 5 +221293.82 5020.0 C57
2022-01-10 16:03:53 S 10 05 03.559 +78 02 15.97 V C57
2022-01-10 16:03:53 s 1 -184895.95 6 +218898.54 710.0 C57
2022-01-10 16:13:53 S 10 05 08.148 +78 02 26.05 V C57
2022-01-10 16:13:53 s 1 -185042.80 8 +218296.82 420.0 C57
2022-01-10 16:33:53 S 10 05 16.728 +78 02 52.26 V C57
2022-01-10 16:33:53 s 1 -185333.56 2 +217089.88 5660.0 C57
2022-01-10 16:53:53 S 10 05 26.050 +78 03 17.68 V C57
2022-01-10 16:53:53 s 1 -185620.35 4 +215878.29 1870.0 C57
2022-01-10 20:33:53 S 10 07 14.143 +78 07 39.00 V C57
2022-01-10 20:33:53 s 1 -188503.71 7 +202241.97 240.0 C57
2022-01-10 20:43:53 S 10 07 17.311 +78 07 52.90 V C57
2022-01-10 20:43:53 s 1 -188622.53 2 +201608.62 5730.0 C57
2022-01-10 21:13:53 S 10 07 31.169 +78 08 26.74 V C57
2022-01-10 21:13:53 s 1 -188972.34 6 +199701.49 590.0 C57
2022-01-10 21:23:53 S 10 07 36.286 +78 08 40.67 V C57
2022-01-10 21:23:53 s 1 -189086.72 4 +199063.41 4940.0 C57
2022-01-10 21:33:53 S 10 07 41.530 +78 08 47.22 V C57
2022-01-10 21:33:53 s 1 -189199.98 2 +198424.15 3950.0 C57
2022-01-10 21:53:53 S 10 07 51.434 +78 09 13.90 V C57
2022-01-10 21:53:53 s 1 -189423.11 3 +197142.09 5870.0 C57
2022-01-10 22:03:53 S 10 07 55.577 +78 09 25.78 V C57
2022-01-10 22:03:53 s 1 -189532.97 8 +196499.27 8730.0 C57
2022-01-10 22:13:53 S 10 08 01.531 +78 09 34.96 V C57
2022-01-10 22:13:53 s 1 -189641.70 1 +195855.28 6160.0 C57
2022-01-10 22:23:53 S 10 08 05.815 +78 09 49.07 V C57
2022-01-10 22:23:53 s 1 -189749.27 9 +195210.10 8150.0 C57
2022-01-10 22:33:53 S 10 08 10.229 +78 10 05.88 V C57
2022-01-10 22:33:53 s 1 -189855.70 6 +194563.73 4670.0 C57
2022-01-10 22:43:53 S 10 08 15.780 +78 10 10.56 V C57
2022-01-10 22:43:53 s 1 -189960.97 7 +193916.17 5690.0 C57