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
2022-01-24 16:33:53 s 1 -176734.91 0 +241586.37 6880.0 C57
2022-01-24 16:53:53 S 13 36 53.647 +79 34 32.02 V C57
2022-01-24 16:53:53 s 1 -177122.33 5 +240479.33 2420.0 C57
2022-01-24 17:03:53 S 13 36 58.356 +79 34 31.58 V C57
2022-01-24 17:03:53 s 1 -177314.77 9 +239924.09 9010.0 C57
2022-01-24 17:13:53 S 13 37 02.705 +79 34 29.39 V C57
2022-01-24 17:13:53 s 1 -177506.37 2 +239367.71 1470.0 C57
2022-01-24 18:03:53 S 13 37 22.716 +79 34 08.51 V C57
2022-01-24 18:03:53 s 1 -178451.46 0 +236568.64 1120.0 C57
2022-01-24 18:13:53 S 13 37 27.079 +79 34 02.75 V C57
2022-01-24 18:13:53 s 1 -178637.87 8 +236005.38 8420.0 C57
2022-01-24 18:23:53 S 13 37 31.550 +79 34 00.26 V C57
2022-01-24 18:23:53 s 1 -178823.42 1 +235440.98 1470.0 C57
2022-01-24 18:33:53 S 13 37 35.755 +79 33 53.39 V C57
2022-01-24 18:33:53 s 1 -179008.08 7 +234875.43 260.0 C57
2022-01-24 18:43:53 S 13 37 40.358 +79 33 55.15 V C57
2022-01-24 18:43:53 s 1 -179191.87 0 +234308.72 4770.0 C57
2022-01-24 18:53:53 S 13 37 43.258 +79 33 50.72 V C57
2022-01-24 18:53:53 s 1 -179374.76 8 +233740.87 4990.0 C57
2022-01-24 22:03:53 S 13 39 04.908 +79 32 29.87 V C57
2022-01-24 22:03:53 s 1 -182676.78 8 +222732.29 1080.0 C57
2022-01-24 22:43:53 S 13 39 19.771 +79 32 13.74 V C57
2022-01-24 22:43:53 s 1 -183328.67 1 +220361.34 6400.0 C57
2022-01-24 22:53:53 S 13 39 25.572 +79 32 04.27 V C57
2022-01-24 22:53:53 s 1 -183489.21 2 +219765.69 8520.0 C57
2022-01-24 23:03:53 S 13 39 26.995 +79 32 02.47 V C57
2022-01-24 23:03:53 s 1 -183648.77 3 +219168.88 5910.0 C57
2022-01-24 23:13:53 S 13 39 33.955 +79 31 54.26 V C57
2022-01-24 23:13:53 s 1 -183807.35 0 +218570.90 8560.0 C57
2022-01-24 23:33:53 S 13 39 42.665 +79 31 54.08 V C57
2022-01-24 23:33:53 s 1 -184121.53 6 +217371.43 9570.0 C57
2022-01-24 23:43:53 S 13 39 45.070 +79 31 43.79 V C57
2022-01-24 23:43:53 s 1 -184277.13 7 +216769.94 7890.0 C57
2022-01-24 23:53:53 S 13 39 49.166 +79 31 39.83 V C57
2022-01-24 23:53:53 s 1 -184431.73 8 +216167.29 1400.0 C57
2022-01-25 00:03:53 S 13 39 52.939 +79 31 40.66 V C57
2022-01-25 00:03:53 s 1 -184585.33 4 +215563.46 70.0 C57
2022-01-25 00:23:53 S 13 40 00.094 +79 31 28.96 V C57
2022-01-25 00:23:53 s 1 -184889.49 6 +214352.30 2850.0 C57
2022-01-25 00:53:53 S 13 40 17.666 +79 31 09.34 V C57
2022-01-25 00:53:53 s 1 -185338.10 1 +212526.77 300.0 C57
2022-01-25 04:23:53 S 13 41 41.129 +79 29 40.81 V C57
2022-01-25 04:23:53 s 1 -188212.18 0 +199451.56 5890.0 C57
2022-01-25 04:53:53 S 13 41 52.682 +79 29 33.00 V C57
2022-01-25 04:53:53 s 1 -188583.27 2 +197541.14 2010.0 C57
2022-01-25 05:03:53 S 13 41 54.869 +79 29 25.30 V C57
2022-01-25 05:03:53 s 1 -188704.69 7 +196901.96 6530.0 C57
2022-01-25 05:13:53 S 13 41 59.851 +79 29 18.20 V C57
2022-01-25 05:13:53 s 1 -188824.97 8 +196261.60 5600.0 C57
2022-01-25 05:23:53 S 13 42 03.953 +79 29 12.80 V C57