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
2022-03-24 05:43:50 s 1 -180605.51 2 +148400.44 390.0 C57
2022-03-24 06:03:50 S 14 03 49.495 +55 16 41.99 V C57
2022-03-24 06:03:50 s 1 -180740.02 1 +146896.91 3320.0 C57
2022-03-24 08:33:50 S 14 03 29.462 +55 12 37.44 V C57
2022-03-24 08:33:50 s 1 -181529.07 8 +135446.51 3220.0 C57
2022-03-24 08:43:50 S 14 03 29.268 +55 12 23.15 V C57
2022-03-24 08:43:50 s 1 -181567.45 6 +134672.27 940.0 C57
2022-03-24 09:23:50 S 14 03 23.666 +55 11 21.08 V C57
2022-03-24 09:23:50 s 1 -181702.55 7 +131561.76 3630.0 C57
2022-03-24 09:53:50 S 14 03 19.759 +55 10 28.78 V C57
2022-03-24 09:53:50 s 1 -181784.27 7 +129214.68 6860.0 C57
2022-03-24 10:13:50 S 14 03 17.117 +55 09 55.76 V C57
2022-03-24 10:13:50 s 1 -181829.27 2 +127643.22 360.0 C57
2022-03-24 10:23:50 S 14 03 15.334 +55 09 41.44 V C57
2022-03-24 10:23:50 s 1 -181848.89 4 +126855.47 8380.0 C57
2022-03-24 10:33:50 S 14 03 14.532 +55 09 25.31 V C57
2022-03-24 10:33:50 s 1 -181866.58 5 +126066.38 7180.0 C57
2022-03-24 10:53:50 S 14 03 11.638 +55 08 49.20 V C57
2022-03-24 10:53:50 s 1 -181896.13 2 +124484.16 6950.0 C57
2022-03-24 11:03:51 S 14 03 10.716 +55 08 36.42 V C57
2022-03-24 11:03:51 s 1 -181907.96 8 +123691.05 7820.0 C57
2022-03-24 11:13:50 S 14 03 09.816 +55 08 16.19 V C57
2022-03-24 11:13:50 s 1 -181917.83 2 +122896.59 9300.0 C57
2022-03-24 11:33:50 S 14 03 06.329 +55 07 45.91 V C57
2022-03-24 11:33:50 s 1 -181931.59 9 +121303.67 3850.0 C57
2022-03-24 11:43:50 S 14 03 04.954 +55 07 29.24 V C57
2022-03-24 11:43:50 s 1 -181935.48 1 +120505.21 6840.0 C57
2022-03-24 11:53:50 S 14 03 04.025 +55 07 11.71 V C57
2022-03-24 11:53:50 s 1 -181937.34 8 +119705.42 240.0 C57
2022-03-24 14:23:50 S 14 02 44.424 +55 03 14.94 V C57
2022-03-24 14:23:50 s 1 -181717.84 7 +107550.77 980.0 C57
2022-03-24 14:53:50 S 14 02 40.354 +55 02 29.22 V C57
2022-03-24 14:53:50 s 1 -181615.50 3 +105084.41 9160.0 C57
2022-03-24 15:03:50 S 14 02 39.086 +55 02 05.24 V C57
2022-03-24 15:03:50 s 1 -181576.93 6 +104259.71 840.0 C57
2022-03-24 15:13:50 S 14 02 37.457 +55 01 50.09 V C57
2022-03-24 15:13:50 s 1 -181536.12 1 +103433.72 1900.0 C57
2022-03-24 15:33:50 S 14 02 35.263 +55 01 21.29 V C57
2022-03-24 15:33:50 s 1 -181447.70 2 +101777.89 1960.0 C57
2022-03-24 15:43:50 S 14 02 33.526 +55 00 59.65 V C57
2022-03-24 15:43:50 s 1 -181400.07 3 +100948.05 850.0 C57
2022-03-25 08:39:44 C 13 59 38.01 +54 29 17.2 V 703
2022-03-25 08:47:43 C 13 59 37.14 +54 29 03.4 V 703
2022-03-25 08:55:47 C 13 59 36.27 +54 28 49.1 V 703
2022-03-25 09:03:57 C 13 59 35.31 +54 28 34.5 V 703
2022-03-26 00:53:28 C 13 57 59.81 +54 00 15.7 V 130
2022-03-26 00:55:37 C 13 57 59.58 +54 00 12.0 V 130
2022-03-26 00:57:47 C 13 57 59.35 +54 00 08.0 V 130
2022-03-26 00:59:55 C 13 57 59.13 +54 00 04.3 V 130
2022-03-31 06:29:32 C 13 45 57.982 +50 02 36.96 V 703