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
2022-02-06 14:43:52 S 15 02 43.279 +75 26 00.53 V C57
2022-02-06 14:43:52 s 1 -127743.81 7 +330743.13 3910.0 C57
2022-02-06 15:03:52 S 15 02 44.539 +75 25 43.10 V C57
2022-02-06 15:03:52 s 1 -128390.28 4 +330082.43 7670.0 C57
2022-02-06 15:13:52 S 15 02 46.404 +75 25 46.16 V C57
2022-02-06 15:13:52 s 1 -128712.94 8 +329750.56 6430.0 C57
2022-02-06 15:23:52 S 15 02 46.992 +75 25 36.95 V C57
2022-02-06 15:23:52 s 1 -129035.23 1 +329417.68 3120.0 C57
2022-02-06 16:03:52 S 15 02 51.938 +75 25 06.28 V C57
2022-02-06 16:03:52 s 1 -130320.51 1 +328076.03 8910.0 C57
2022-02-06 16:13:52 S 15 02 53.090 +75 24 52.42 V C57
2022-02-06 16:13:52 s 1 -130640.86 1 +327738.08 5080.0 C57
2022-02-06 18:33:52 S 15 03 07.572 +75 23 21.37 V C57
2022-02-06 18:33:52 s 1 -135083.97 4 +322900.03 5290.0 C57
2022-02-06 20:53:52 S 15 03 23.645 +75 21 36.04 V C57
2022-02-06 20:53:52 s 1 -139446.01 5 +317861.98 9450.0 C57
2022-02-06 21:03:52 S 15 03 24.689 +75 21 21.49 V C57
2022-02-06 21:03:52 s 1 -139754.36 7 +317494.44 1100.0 C57
2022-02-06 21:23:52 S 15 03 27.989 +75 21 10.73 V C57
2022-02-06 21:23:52 s 1 -140369.75 4 +316756.28 7370.0 C57
2022-02-06 21:43:52 S 15 03 28.265 +75 20 55.86 V C57
2022-02-06 21:43:52 s 1 -140983.37 2 +316014.01 4230.0 C57
2022-02-06 22:03:52 S 15 03 30.679 +75 20 41.42 V C57
2022-02-06 22:03:52 s 1 -141595.20 8 +315267.63 1630.0 C57
2022-02-06 23:43:52 S 15 03 41.981 +75 19 41.16 V C57
2022-02-06 23:43:52 s 1 -144627.16 7 +311473.95 4330.0 C57
2022-02-07 02:33:52 S 15 03 57.074 +75 17 34.15 V C57
2022-02-07 02:33:52 s 1 -149673.39 9 +304787.48 7320.0 C57
2022-02-07 02:53:52 S 15 04 00.010 +75 17 20.69 V C57
2022-02-07 02:53:52 s 1 -150257.78 7 +303981.13 180.0 C57
2022-02-07 03:03:52 S 15 04 01.687 +75 17 06.22 V C57
2022-02-07 03:03:52 s 1 -150549.22 9 +303576.39 2690.0 C57
2022-02-07 03:13:52 S 15 04 02.330 +75 17 03.80 V C57
2022-02-07 03:13:52 s 1 -150840.16 7 +303170.61 2560.0 C57
2022-02-07 03:23:52 S 15 04 03.754 +75 17 01.86 V C57
2022-02-07 03:23:52 s 1 -151130.59 9 +302763.78 9800.0 C57
2022-02-07 04:23:52 S 15 04 09.583 +75 16 24.42 V C57
2022-02-07 04:23:52 s 1 -152862.46 4 +300300.95 7360.0 C57
2022-02-07 08:13:52 S 15 04 31.694 +75 13 34.28 V C57
2022-02-07 08:13:52 s 1 -159324.25 5 +290510.97 2720.0 C57
2022-02-07 08:33:52 S 15 04 34.685 +75 13 24.56 V C57
2022-02-07 08:33:52 s 1 -159872.35 3 +289633.38 7740.0 C57
2022-02-07 08:43:52 S 15 04 36.274 +75 13 15.06 V C57
2022-02-07 08:43:52 s 1 -160145.54 6 +289193.00 5870.0 C57
2022-02-07 08:53:52 S 15 04 36.890 +75 13 04.01 V C57
2022-02-07 08:53:52 s 1 -160418.16 7 +288751.57 1050.0 C57
2022-02-07 13:03:52 S 15 04 58.380 +75 10 13.19 V C57
2022-02-07 13:03:52 s 1 -167041.01 6 +277371.26 7110.0 C57
2022-02-07 13:23:52 S 15 05 00.775 +75 09 57.49 V C57
2022-02-07 13:23:52 s 1 -167554.26 8 +276432.11 4530.0 C57