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
2022-03-09 03:03:51 S 14 42 53.827 +63 58 36.70 V C57
2022-03-09 03:03:51 s 1 -176669.58 1 +219456.95 1040.0 C57
2022-03-09 04:13:51 S 14 42 46.039 +63 57 21.28 V C57
2022-03-09 04:13:51 s 1 -178057.12 9 +215244.87 2390.0 C57
2022-03-09 04:53:51 S 14 42 41.345 +63 56 44.34 V C57
2022-03-09 04:53:51 s 1 -178827.60 0 +212810.63 1370.0 C57
2022-03-09 08:33:51 S 14 42 14.546 +63 53 00.60 V C57
2022-03-09 08:33:51 s 1 -182759.66 8 +199065.72 2330.0 C57
2022-03-09 09:23:51 S 14 42 08.597 +63 52 10.45 V C57
2022-03-09 09:23:51 s 1 -183577.92 3 +195857.50 9100.0 C57
2022-03-09 09:43:51 S 14 42 05.686 +63 51 50.47 V C57
2022-03-09 09:43:51 s 1 -183897.07 3 +194565.44 4650.0 C57
2022-03-09 10:03:51 S 14 42 03.259 +63 51 29.88 V C57
2022-03-09 10:03:51 s 1 -184211.50 4 +193268.36 7560.0 C57
2022-03-09 10:33:51 S 14 42 00.017 +63 50 51.36 V C57
2022-03-09 10:33:51 s 1 -184674.21 0 +191313.35 4060.0 C57
2022-03-09 10:43:51 S 14 41 58.764 +63 50 40.81 V C57
2022-03-09 10:43:51 s 1 -184826.04 1 +190659.17 4710.0 C57
2022-03-09 12:13:51 S 14 41 46.394 +63 49 19.20 V C57
2022-03-09 12:13:51 s 1 -186137.36 3 +184715.10 6730.0 C57
2022-03-09 15:43:51 S 14 41 21.194 +63 45 32.18 V C57
2022-03-09 15:43:51 s 1 -188792.83 9 +170450.25 8240.0 C57
2022-03-09 16:03:51 S 14 41 18.278 +63 45 15.16 V C57
2022-03-09 16:03:51 s 1 -189014.78 9 +169062.84 480.0 C57
2022-03-09 19:43:51 S 14 40 49.481 +63 41 29.51 V C57
2022-03-09 19:43:51 s 1 -191076.06 9 +153471.10 9560.0 C57
2022-03-09 20:13:51 S 14 40 46.404 +63 41 00.74 V C57
2022-03-09 20:13:51 s 1 -191300.88 7 +151298.19 8140.0 C57
2022-03-09 20:33:51 S 14 40 43.591 +63 40 33.96 V C57
2022-03-09 20:33:51 s 1 -191442.94 9 +149843.38 3840.0 C57
2022-03-09 21:03:51 S 14 40 40.114 +63 40 05.81 V C57
2022-03-09 21:03:51 s 1 -191644.17 1 +147651.87 1700.0 C57
2022-03-09 21:13:51 S 14 40 38.501 +63 39 57.53 V C57
2022-03-09 21:13:51 s 1 -191708.05 0 +146918.89 6020.0 C57
2022-03-09 21:33:51 S 14 40 36.158 +63 39 35.10 V C57
2022-03-09 21:33:51 s 1 -191830.97 1 +145449.21 1990.0 C57
2022-03-09 21:43:51 S 14 40 34.183 +63 39 26.24 V C57
2022-03-09 21:43:51 s 1 -191889.99 8 +144712.52 3580.0 C57
2022-03-09 22:03:51 S 14 40 32.501 +63 39 05.00 V C57
2022-03-09 22:03:51 s 1 -192003.14 7 +143235.45 3820.0 C57
2022-03-09 22:13:51 S 14 40 30.929 +63 38 54.92 V C57
2022-03-09 22:13:51 s 1 -192057.25 3 +142495.06 2390.0 C57
2022-03-10 00:33:51 S 14 40 11.618 +63 36 28.01 V C57
2022-03-10 00:33:51 s 1 -192637.30 9 +132000.85 4190.0 C57
2022-03-10 01:03:51 S 14 40 08.582 +63 35 50.82 V C57
2022-03-10 01:03:51 s 1 -192717.27 8 +129721.00 5920.0 C57
2022-03-10 01:23:51 S 14 40 06.283 +63 35 30.70 V C57
2022-03-10 01:23:51 s 1 -192761.63 5 +128195.05 5450.0 C57
2022-03-10 01:33:51 S 14 40 04.555 +63 35 16.12 V C57
2022-03-10 01:33:51 s 1 -192781.10 1 +127430.27 2610.0 C57