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
2022-03-16 23:03:51 s 1 +160479.06 5 +291500.67 8520.0 C57
2022-03-17 02:43:51 S 14 21 34.534 +59 34 53.04 V C57
2022-03-17 02:43:51 s 1 +154221.68 7 +300487.64 400.0 C57
2022-03-17 03:23:51 S 14 21 32.090 +59 34 01.16 V C57
2022-03-17 03:23:51 s 1 +153055.18 1 +302065.11 3880.0 C57
2022-03-17 03:43:51 S 14 21 29.671 +59 33 26.64 V C57
2022-03-17 03:43:51 s 1 +152468.71 7 +302847.34 3870.0 C57
2022-03-17 03:53:51 S 14 21 29.050 +59 33 13.46 V C57
2022-03-17 03:53:51 s 1 +152174.68 9 +303236.83 960.0 C57
2022-03-17 04:43:51 S 14 21 25.068 +59 32 08.99 V C57
2022-03-17 04:43:51 s 1 +150696.66 6 +305168.07 7680.0 C57
2022-03-17 09:43:51 S 14 20 59.791 +59 24 45.07 V C57
2022-03-17 09:43:51 s 1 +141564.47 9 +316190.30 3210.0 C57
2022-03-17 10:13:51 S 14 20 57.163 +59 23 55.10 V C57
2022-03-17 10:13:51 s 1 +140627.50 6 +317239.48 6650.0 C57
2022-03-17 10:23:51 S 14 20 55.978 +59 23 43.19 V C57
2022-03-17 10:23:51 s 1 +140314.26 2 +317587.07 4530.0 C57
2022-03-17 10:33:51 S 14 20 54.514 +59 23 27.49 V C57
2022-03-17 10:33:51 s 1 +140000.56 1 +317933.60 790.0 C57
2022-03-17 12:43:51 S 14 20 44.618 +59 20 22.56 V C57
2022-03-17 12:43:51 s 1 +135881.63 5 +322341.50 8020.0 C57
2022-03-17 21:13:51 S 14 20 00.487 +59 07 43.72 V C57
2022-03-17 21:13:51 s 1 +119045.45 9 +337906.47 1570.0 C57
2022-03-18 00:43:51 S 14 19 41.210 +59 02 39.84 V C57
2022-03-18 00:43:51 s 1 +111834.31 1 +343523.60 5160.0 C57
2022-03-18 01:23:51 S 14 19 37.586 +59 01 40.62 V C57
2022-03-18 01:23:51 s 1 +110444.10 1 +344541.47 8630.0 C57
2022-03-18 01:43:51 S 14 19 36.060 +59 01 09.73 V C57
2022-03-18 01:43:51 s 1 +109747.07 2 +345044.18 4160.0 C57
2022-03-18 02:03:51 S 14 19 34.128 +59 00 40.97 V C57
2022-03-18 02:03:51 s 1 +109048.77 4 +345542.73 5620.0 C57
2022-03-18 02:13:51 S 14 19 33.722 +59 00 26.50 V C57
2022-03-18 02:13:51 s 1 +108699.15 3 +345790.45 9840.0 C57
2022-03-18 02:33:51 S 14 19 32.086 +58 59 55.57 V C57
2022-03-18 02:33:51 s 1 +107998.97 3 +346282.78 5280.0 C57
2022-03-18 02:43:51 S 14 19 30.470 +58 59 47.22 V C57
2022-03-18 02:43:51 s 1 +107648.41 7 +346527.39 6510.0 C57
2022-03-18 03:03:51 S 14 19 28.795 +58 59 15.61 V C57
2022-03-18 03:03:51 s 1 +106946.37 9 +347013.50 6040.0 C57
2022-03-18 06:33:51 S 14 19 10.250 +58 54 08.68 V C57
2022-03-18 06:33:51 s 1 +99503.015 0 +351867.85 5230.0 C57
2022-03-18 06:43:51 S 14 19 09.043 +58 53 52.44 V C57
2022-03-18 06:43:51 s 1 +99145.406 0 +352087.65 4450.0 C57
2022-03-18 06:53:51 S 14 19 08.290 +58 53 42.32 V C57
2022-03-18 06:53:51 s 1 +98787.519 0 +352306.42 2820.0 C57
2022-03-18 07:03:51 S 14 19 08.143 +58 53 17.48 V C57
2022-03-18 07:03:51 s 1 +98429.356 0 +352524.15 350.0 C57
2022-03-21 13:03:51 S 14 11 26.974 +56 57 22.54 V C57
2022-03-21 13:03:51 s 1 -80176.540 0 +342004.19 5270.0 C57
2022-03-21 13:23:51 S 14 11 25.654 +56 56 49.85 V C57