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
2022-03-07 02:43:51 S 11 52 16.469 +26 26 14.35 V C57
2022-03-07 02:43:51 s 1 -89273.189 0 +342815.14 2130.0 C57
2022-03-07 04:13:51 S 11 52 16.471 +26 25 34.68 V C57
2022-03-07 04:13:51 s 1 -92567.594 0 +340420.76 5710.0 C57
2022-03-07 05:03:51 S 11 52 16.560 +26 25 08.40 V C57
2022-03-07 05:03:51 s 1 -94387.803 0 +339052.47 9700.0 C57
2022-03-07 09:43:51 S 11 52 16.694 +26 22 59.81 V C57
2022-03-07 09:43:51 s 1 -104438.77 1 +330884.69 7050.0 C57
2022-03-07 11:03:51 S 11 52 16.457 +26 22 19.38 V C57
2022-03-07 11:03:51 s 1 -107263.00 8 +328392.65 6490.0 C57
2022-03-07 15:33:51 S 11 52 15.614 +26 20 15.72 V C57
2022-03-07 15:33:51 s 1 -116623.50 5 +319457.65 2770.0 C57
2022-03-07 20:24:23 C 11 49 39.04 +26 17 17.8 V Z80
2022-03-07 20:31:41 C 11 49 39.16 +26 17 14.7 V Z80
2022-03-07 20:38:58 C 11 49 39.26 +26 17 11.3 V Z80
2022-03-07 20:43:51 S 11 52 14.376 +26 17 45.74 V C57
2022-03-07 20:43:51 s 1 -127006.29 4 +308191.57 3160.0 C57
2022-03-07 22:03:51 S 11 52 14.297 +26 17 04.60 V C57
2022-03-07 22:03:51 s 1 -129616.15 7 +305107.58 7640.0 C57
2022-03-07 23:03:51 S 11 52 13.781 +26 16 37.52 V C57
2022-03-07 23:03:51 s 1 -131553.56 1 +302746.69 4400.0 C57
2022-03-07 23:43:51 S 11 52 13.543 +26 16 16.54 V C57
2022-03-07 23:43:51 s 1 -132835.39 2 +301149.90 3680.0 C57
2022-03-08 03:23:51 S 11 52 11.993 +26 14 30.26 V C57
2022-03-08 03:23:51 s 1 -139739.12 0 +292038.71 8270.0 C57
2022-03-08 04:13:51 S 11 52 11.546 +26 14 05.21 V C57
2022-03-08 04:13:51 s 1 -141272.05 1 +289889.98 3000.0 C57
2022-03-08 04:33:51 S 11 52 11.405 +26 13 56.32 V C57
2022-03-08 04:33:51 s 1 -141881.32 5 +289022.35 6590.0 C57
2022-03-08 05:13:51 S 11 52 10.932 +26 13 35.83 V C57
2022-03-08 05:13:51 s 1 -143093.08 3 +287273.15 8510.0 C57
2022-03-08 05:43:51 S 11 52 10.831 +26 13 21.00 V C57
2022-03-08 05:43:51 s 1 -143995.88 6 +285949.01 1260.0 C57
2022-03-08 06:23:51 S 11 52 10.346 +26 13 01.81 V C57
2022-03-08 06:23:51 s 1 -145191.47 7 +284167.15 9440.0 C57
2022-03-08 11:43:51 S 11 52 07.109 +26 10 21.22 V C57
2022-03-08 11:43:51 s 1 -154402.08 9 +269235.32 6120.0 C57
2022-03-08 13:23:51 S 11 52 06.002 +26 09 28.69 V C57
2022-03-08 13:23:51 s 1 -157142.74 1 +264320.39 6980.0 C57
2022-03-08 14:03:51 S 11 52 05.340 +26 09 09.47 V C57
2022-03-08 14:03:51 s 1 -158219.44 7 +262320.99 8480.0 C57
2022-03-08 14:13:51 S 11 52 05.266 +26 09 07.92 V C57
2022-03-08 14:13:51 s 1 -158486.84 1 +261818.15 4870.0 C57
2022-03-08 15:13:51 S 11 52 04.742 +26 08 38.69 V C57
2022-03-08 15:13:51 s 1 -160076.00 2 +258775.92 6680.0 C57
2022-03-08 21:13:51 S 11 51 59.772 +26 05 35.48 V C57
2022-03-08 21:13:51 s 1 -169029.54 8 +239609.69 1190.0 C57
2022-03-08 21:43:51 S 11 51 59.285 +26 05 20.22 V C57
2022-03-08 21:43:51 s 1 -169727.78 4 +237941.36 2110.0 C57
2022-03-08 21:53:51 S 11 51 59.270 +26 05 14.28 V C57