IAA RAS IAA Minor Planet Database

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
2022-01-07 08:23:53 S 09 29 37.308 +76 04 14.70 – V C57
2022-01-07 08:23:53 s 1 -49749.207 0 +385680.65 7620.0 – C57
2022-01-07 08:33:53 S 09 29 38.453 +76 04 31.15 – V C57
2022-01-07 08:33:53 s 1 -50102.691 0 +385564.02 680.0 – C57
2022-01-07 08:43:53 S 09 29 43.471 +76 04 49.30 – V C57
2022-01-07 08:43:53 s 1 -50456.066 0 +385446.47 2960.0 – C57
2022-01-07 08:53:53 S 09 29 48.175 +76 05 01.50 – V C57
2022-01-07 08:53:53 s 1 -50809.333 0 +385327.99 4460.0 – C57
2022-01-07 09:03:53 S 09 29 51.888 +76 05 20.44 – V C57
2022-01-07 09:03:53 s 1 -51162.490 0 +385208.59 5180.0 – C57
2022-01-07 09:13:53 S 09 29 56.424 +76 05 37.90 – V C57
2022-01-07 09:13:53 s 1 -51515.535 0 +385088.27 5100.0 – C57
2022-01-07 09:23:53 S 09 30 01.471 +76 05 54.60 – V C57
2022-01-07 09:23:53 s 1 -51868.469 0 +384967.03 4230.0 – C57
2022-01-07 09:33:53 S 09 30 03.626 +76 06 11.59 – V C57
2022-01-07 09:33:53 s 1 -52221.291 0 +384844.86 2570.0 – C57
2022-01-07 09:43:53 S 09 30 07.810 +76 06 28.26 – V C57
2022-01-07 09:43:53 s 1 -52573.998 0 +384721.77 100.0 – C57
2022-01-07 09:53:53 S 09 30 13.358 +76 06 52.56 – V C57
2022-01-07 09:53:53 s 1 -52926.592 0 +384597.76 6820.0 – C57
2022-01-07 10:13:53 S 09 30 20.407 +76 07 20.93 – V C57
2022-01-07 10:13:53 s 1 -53631.431 0 +384346.96 7830.0 – C57
2022-01-07 10:23:53 S 09 30 25.558 +76 07 40.91 – V C57
2022-01-07 10:23:53 s 1 -53983.675 0 +384220.17 2110.0 – C57
2022-01-07 11:23:53 S 09 30 48.953 +76 09 25.42 – V C57
2022-01-07 11:23:53 s 1 -56094.626 0 +383440.04 330.0 – C57
2022-01-07 13:43:53 S 09 31 47.878 +76 13 15.67 – V C57
2022-01-07 13:43:53 s 1 -61002.502 0 +381490.16 9160.0 – C57
2022-01-07 13:53:53 S 09 31 51.998 +76 13 37.27 – V C57
2022-01-07 13:53:53 s 1 -61352.068 0 +381343.93 5260.0 – C57
2022-01-07 14:03:53 S 09 31 55.231 +76 13 55.49 – V C57
2022-01-07 14:03:53 s 1 -61701.497 0 +381196.78 450.0 – C57
2022-01-07 14:13:53 S 09 31 58.812 +76 14 11.98 – V C57
2022-01-07 14:13:53 s 1 -62050.786 0 +381048.69 4720.0 – C57
2022-01-07 14:23:53 S 09 32 04.135 +76 14 25.44 – V C57
2022-01-07 14:23:53 s 1 -62399.936 0 +380899.68 8080.0 – C57
2022-01-07 14:33:53 S 09 32 08.400 +76 14 39.62 – V C57
2022-01-07 14:33:53 s 1 -62748.945 0 +380749.74 500.0 – C57
2022-01-07 14:43:53 S 09 32 13.310 +76 15 04.21 – V C57
2022-01-07 14:43:53 s 1 -63097.813 0 +380598.87 2000.0 – C57
2022-01-07 14:53:53 S 09 32 17.126 +76 15 18.76 – V C57
2022-01-07 14:53:53 s 1 -63446.537 0 +380447.07 2560.0 – C57
2022-01-07 15:03:53 S 09 32 20.374 +76 15 35.46 – V C57
2022-01-07 15:03:53 s 1 -63795.119 0 +380294.35 2190.0 – C57
2022-01-07 15:13:53 S 09 32 24.979 +76 15 55.33 – V C57
2022-01-07 15:13:53 s 1 -64143.555 0 +380140.69 870.0 – C57
2022-01-07 15:23:53 S 09 32 30.307 +76 16 07.64 – V C57
2022-01-07 15:23:53 s 1 -64491.846 0 +379986.11 8600.0 – C57
2022-01-07 15:33:53 S 09 32 33.679 +76 16 28.31 – V C57
2022-01-07 15:33:53 s 1 -64839.991 0 +379830.59 5390.0 – C57