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
2022-03-24 02:53:50 s 1 -179199.50 1 +160959.91 2110.0 C57
2022-03-24 03:03:50 S 11 54 44.167 +21 53 34.91 V C57
2022-03-24 03:03:50 s 1 -179294.82 0 +160232.12 4250.0 C57
2022-03-24 03:23:50 S 11 54 43.270 +21 53 16.69 V C57
2022-03-24 03:23:50 s 1 -179480.83 9 +158772.42 6120.0 C57
2022-03-24 03:33:50 S 11 54 43.315 +21 53 06.32 V C57
2022-03-24 03:33:50 s 1 -179571.52 3 +158040.52 5790.0 C57
2022-03-24 03:43:50 S 11 54 42.521 +21 52 54.37 V C57
2022-03-24 03:43:50 s 1 -179660.64 6 +157307.24 7900.0 C57
2022-03-24 04:23:50 S 11 54 41.861 +21 52 25.43 V C57
2022-03-24 04:23:50 s 1 -180001.37 4 +154360.43 30.0 C57
2022-03-24 04:43:50 S 11 54 41.203 +21 52 09.41 V C57
2022-03-24 04:43:50 s 1 -180162.16 4 +152878.80 9800.0 C57
2022-03-24 04:53:50 S 11 54 41.292 +21 52 00.62 V C57
2022-03-24 04:53:50 s 1 -180240.13 8 +152135.93 7990.0 C57
2022-03-24 05:13:50 S 11 54 40.490 +21 51 42.91 V C57
2022-03-24 05:13:50 s 1 -180391.20 0 +150646.09 760.0 C57
2022-03-24 05:33:50 S 11 54 40.200 +21 51 28.08 V C57
2022-03-24 05:33:50 s 1 -180535.69 3 +149150.77 1830.0 C57
2022-03-24 06:13:50 S 11 54 39.590 +21 50 52.91 V C57
2022-03-24 06:13:50 s 1 -180804.69 9 +146143.72 7640.0 C57
2022-03-24 08:33:50 S 11 54 35.906 +21 48 58.18 V C57
2022-03-24 08:33:50 s 1 -181529.04 5 +135447.15 3340.0 C57
2022-03-24 08:43:50 S 11 54 35.184 +21 48 54.00 V C57
2022-03-24 08:43:50 s 1 -181567.42 5 +134672.91 1060.0 C57
2022-03-24 08:53:50 S 11 54 34.925 +21 48 43.92 V C57
2022-03-24 08:53:50 s 1 -181603.97 3 +133897.32 10.0 C57
2022-03-24 09:23:50 S 11 54 34.529 +21 48 26.82 V C57
2022-03-24 09:23:50 s 1 -181702.53 2 +131562.41 3780.0 C57
2022-03-24 09:43:50 S 11 54 33.787 +21 48 07.24 V C57
2022-03-24 09:43:50 s 1 -181758.90 2 +129999.04 1640.0 C57
2022-03-24 10:23:50 S 11 54 32.486 +21 47 28.68 V C57
2022-03-24 10:23:50 s 1 -181848.87 8 +126856.13 8570.0 C57
2022-03-24 10:43:50 S 11 54 32.201 +21 47 16.66 V C57
2022-03-24 10:43:50 s 1 -181882.32 2 +125276.60 6930.0 C57
2022-03-24 10:53:50 S 11 54 31.906 +21 47 08.20 V C57
2022-03-24 10:53:50 s 1 -181896.12 2 +124484.82 7170.0 C57
2022-03-24 11:13:50 S 11 54 31.418 +21 46 51.46 V C57
2022-03-24 11:13:50 s 1 -181917.82 4 +122897.26 9530.0 C57
2022-03-24 11:23:50 S 11 54 31.082 +21 46 42.31 V C57
2022-03-24 11:23:50 s 1 -181925.70 6 +122101.46 1570.0 C57
2022-03-24 11:33:50 S 11 54 30.950 +21 46 37.38 V C57
2022-03-24 11:33:50 s 1 -181931.59 5 +121304.34 4110.0 C57
2022-03-24 11:43:50 S 11 54 30.948 +21 46 23.45 V C57
2022-03-24 11:43:50 s 1 -181935.47 9 +120505.88 7100.0 C57
2022-03-24 12:13:50 S 11 54 29.772 +21 46 06.35 V C57
2022-03-24 12:13:50 s 1 -181934.99 5 +118102.52 8350.0 C57
2022-03-24 12:23:50 S 11 54 29.330 +21 45 56.56 V C57
2022-03-24 12:23:50 s 1 -181930.75 2 +117298.74 2700.0 C57
2022-03-24 12:33:50 S 11 54 29.261 +21 45 45.72 V C57