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
2022-03-10 14:53:50 s 1 -187606.42 8 +62558.755 1670.0 C57
2022-03-10 15:03:51 S 11 51 02.386 +25 43 08.26 V C57
2022-03-10 15:03:51 s 1 -187445.36 1 +61705.812 2640.0 C57
2022-03-10 15:13:50 S 11 51 02.196 +25 43 03.00 V C57
2022-03-10 15:13:50 s 1 -187281.57 5 +60851.972 1320.0 C57
2022-03-10 15:23:51 S 11 51 01.675 +25 42 59.22 V C57
2022-03-10 15:23:51 s 1 -187115.05 6 +59997.244 7670.0 C57
2022-03-10 15:33:51 S 11 51 01.738 +25 42 51.30 V C57
2022-03-10 15:33:51 s 1 -186945.78 9 +59141.634 1620.0 C57
2022-03-10 15:53:51 S 11 51 00.948 +25 42 39.78 V C57
2022-03-10 15:53:51 s 1 -186598.95 7 +57427.797 2100.0 C57
2022-03-10 16:03:50 S 11 51 00.535 +25 42 35.60 V C57
2022-03-10 16:03:50 s 1 -186421.36 3 +56569.586 8510.0 C57
2022-03-10 16:23:50 S 11 50 59.887 +25 42 26.53 V C57
2022-03-10 16:23:50 s 1 -186057.74 8 +54850.617 3370.0 C57
2022-03-10 16:43:50 S 11 50 59.594 +25 42 18.50 V C57
2022-03-10 16:43:50 s 1 -185682.80 0 +53128.304 7210.0 C57
2022-03-10 16:53:50 S 11 50 58.949 +25 42 08.17 V C57
2022-03-10 16:53:50 s 1 -185491.04 0 +52265.914 9850.0 C57
2022-03-10 17:03:49 S 11 50 58.879 +25 42 01.12 V C57
2022-03-10 17:03:49 s 1 -185296.40 3 +51402.713 9550.0 C57
2022-03-10 17:13:50 S 11 50 58.296 +25 41 57.26 V C57
2022-03-10 17:13:50 s 1 -185098.87 4 +50538.709 6250.0 C57
2022-03-10 17:23:51 S 11 50 58.174 +25 41 53.05 V C57
2022-03-10 17:23:51 s 1 -184898.43 8 +49673.910 9890.0 C57
2022-03-10 17:33:50 S 11 50 57.874 +25 41 45.78 V C57
2022-03-10 17:33:50 s 1 -184695.08 1 +48808.326 410.0 C57
2022-03-10 17:43:51 S 11 50 57.732 +25 41 40.85 V C57
2022-03-10 17:43:51 s 1 -184488.78 7 +47941.965 7740.0 C57
2022-03-10 17:53:50 S 11 50 57.106 +25 41 34.37 V C57
2022-03-10 17:53:50 s 1 -184279.54 0 +47074.837 1820.0 C57
2022-03-10 18:03:51 S 11 50 56.978 +25 41 29.18 V C57
2022-03-10 18:03:51 s 1 -184067.32 7 +46206.950 2590.0 C57
2022-03-10 18:23:50 S 11 50 56.494 +25 41 18.71 V C57
2022-03-10 18:23:50 s 1 -183633.93 8 +44468.938 3930.0 C57
2022-03-10 18:33:51 S 11 50 55.836 +25 41 12.88 V C57
2022-03-10 18:33:51 s 1 -183412.73 1 +43598.832 4390.0 C57
2022-03-10 18:43:50 S 11 50 55.284 +25 41 08.81 V C57
2022-03-10 18:43:50 s 1 -183188.49 6 +42728.005 1270.0 C57
2022-03-10 18:53:51 S 11 50 55.298 +25 41 00.82 V C57
2022-03-10 18:53:51 s 1 -182961.21 6 +41856.468 4520.0 C57
2022-03-10 19:03:50 S 11 50 55.058 +25 40 55.81 V C57
2022-03-10 19:03:50 s 1 -182730.87 7 +40984.230 4070.0 C57
2022-03-10 19:13:51 S 11 50 54.794 +25 40 49.19 V C57
2022-03-10 19:13:51 s 1 -182497.46 1 +40111.302 9870.0 C57
2022-03-10 19:23:50 S 11 50 54.422 +25 40 41.56 V C57
2022-03-10 19:23:50 s 1 -182260.95 4 +39237.694 1830.0 C57
2022-03-10 19:33:51 S 11 50 54.264 +25 40 38.57 V C57
2022-03-10 19:33:51 s 1 -182021.34 0 +38363.416 9900.0 C57
2022-03-10 19:43:50 S 11 50 53.654 +25 40 31.58 V C57