612529 (2002 XP40)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2959339574 ± 1.93e-08
Semi-major axis (a)1.6445327893 AU ± 3.77e-10
Inclination (i)3.77454522° ± 9.85e-07
Long. of Asc. Node (Ω)73.60419682° ± 2.57e-05
Arg. of Perihelion (ω)71.00078356° ± 2.84e-05
Mean Anomaly (M)284.52887208° ± 4.72e-06
Mean Motion (n)0.4673566973°/day ± 1.61e-10
Perihelion dist (q)1.15785969 AU ± 3.17e-08
Aphelion dist (Q)2.13120589 AU ± 3.17e-08
Orbital Period2.10893797 yr ± 7.25e-10
Physical Parameters
H (abs. magnitude)20.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.482″
Uncertainty0
Orbit TypeAmor
MOID0.182935 AU
Observations Used1548
Oppositions12
Arc Total2002-2025
First Observation Used2002-12-06
Last Observation Used2025-10-21
Observations (2247)
Date Type RA Dec Mag Band Observatory
2022-03-09 15:53:51 S 11 51 39.156 +25 55 48.72 V C57
2022-03-09 15:53:51 s 1 -188904.40 9 +169757.79 7450.0 C57
2022-03-09 16:13:51 S 11 51 38.849 +25 55 39.65 V C57
2022-03-09 16:13:51 s 1 -189123.57 5 +168367.88 6500.0 C57
2022-03-09 16:53:51 S 11 51 37.826 +25 55 22.01 V C57
2022-03-09 16:53:51 s 1 -189545.01 9 +165573.02 4720.0 C57
2022-03-09 17:13:51 S 11 51 37.380 +25 55 05.09 V C57
2022-03-09 17:13:51 s 1 -189747.19 4 +164168.07 3420.0 C57
2022-03-09 17:53:51 S 11 51 36.614 +25 54 46.40 V C57
2022-03-09 17:53:51 s 1 -190134.19 3 +161343.18 8910.0 C57
2022-03-09 18:13:50 S 11 51 35.832 +25 54 35.42 V C57
2022-03-09 18:13:50 s 1 -190318.90 9 +159923.24 5220.0 C57
2022-03-09 21:53:51 S 11 51 30.554 +25 52 35.90 V C57
2022-03-09 21:53:51 s 1 -191947.34 1 +143975.27 7560.0 C57
2022-03-09 22:33:51 S 11 51 29.753 +25 52 14.48 V C57
2022-03-09 22:33:51 s 1 -192160.44 6 +141011.26 6340.0 C57
2022-03-09 23:13:51 S 11 51 28.802 +25 51 55.73 V C57
2022-03-09 23:13:51 s 1 -192346.81 2 +138027.58 200.0 C57
2022-03-09 23:33:51 S 11 51 28.018 +25 51 43.67 V C57
2022-03-09 23:33:51 s 1 -192429.80 9 +136528.39 9600.0 C57
2022-03-10 01:05:33 C 11 50 23.25 +25 49 56.0 V K74
2022-03-10 01:08:47 C 11 50 23.25 +25 49 54.0 V K74
2022-03-10 01:12:01 C 11 50 23.25 +25 49 52.0 V K74
2022-03-10 01:23:50 S 11 51 25.548 +25 50 41.86 V C57
2022-03-10 01:23:50 s 1 -192761.61 7 +128195.74 5630.0 C57
2022-03-10 02:13:51 S 11 51 24.238 +25 50 19.57 V C57
2022-03-10 02:13:51 s 1 -192840.67 1 +124359.78 6600.0 C57
2022-03-10 02:23:51 S 11 51 23.724 +25 50 09.92 V C57
2022-03-10 02:23:51 s 1 -192850.95 3 +123588.99 1140.0 C57
2022-03-10 02:33:51 S 11 51 23.844 +25 50 08.45 V C57
2022-03-10 02:33:51 s 1 -192859.37 0 +122817.00 7050.0 C57
2022-03-10 02:43:51 S 11 51 23.357 +25 50 00.56 V C57
2022-03-10 02:43:51 s 1 -192865.91 5 +122043.81 4270.0 C57
2022-03-10 03:03:51 S 11 51 23.138 +25 49 50.52 V C57
2022-03-10 03:03:51 s 1 -192873.35 0 +120493.86 2520.0 C57
2022-03-10 03:13:50 S 11 51 22.298 +25 49 43.90 V C57
2022-03-10 03:13:50 s 1 -192874.22 2 +119717.10 3470.0 C57
2022-03-10 03:23:51 S 11 51 22.483 +25 49 35.83 V C57
2022-03-10 03:23:51 s 1 -192873.18 5 +118939.15 5590.0 C57
2022-03-10 03:33:51 S 11 51 22.049 +25 49 32.63 V C57
2022-03-10 03:33:51 s 1 -192870.22 9 +118160.02 8830.0 C57
2022-03-10 04:33:51 S 11 51 20.189 +25 48 57.06 V C57
2022-03-10 04:33:51 s 1 -192811.68 2 +113460.46 9630.0 C57
2022-03-10 04:43:50 S 11 51 20.309 +25 48 53.64 V C57
2022-03-10 04:43:50 s 1 -192795.03 4 +112673.09 9610.0 C57
2022-03-10 05:13:51 S 11 51 19.267 +25 48 37.26 V C57
2022-03-10 05:13:51 s 1 -192733.08 4 +110303.99 4170.0 C57
2022-03-10 05:33:50 S 11 51 18.826 +25 48 22.32 V C57
2022-03-10 05:33:50 s 1 -192681.68 2 +108718.79 640.0 C57
2022-03-10 05:43:51 S 11 51 18.521 +25 48 20.84 V C57