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 09:13:51 S 11 51 47.594 +25 59 20.72 V C57
2022-03-09 09:13:51 s 1 -183416.44 5 +196502.22 2460.0 C57
2022-03-09 09:36:56 C 11 50 12.08 +25 58 40.2 V T08
2022-03-09 09:44:28 C 11 50 12.11 +25 58 36.3 V T08
2022-03-09 09:53:51 S 11 51 46.644 +25 59 01.97 V C57
2022-03-09 09:53:51 s 1 -184054.73 9 +193918.11 3540.0 C57
2022-03-09 10:03:51 S 11 51 46.397 +25 58 58.04 V C57
2022-03-09 10:03:51 s 1 -184211.36 3 +193268.95 7160.0 C57
2022-03-09 10:13:51 S 11 51 46.546 +25 58 53.18 V C57
2022-03-09 10:13:51 s 1 -184366.79 7 +192618.53 5070.0 C57
2022-03-09 10:23:51 S 11 51 46.198 +25 58 40.94 V C57
2022-03-09 10:23:51 s 1 -184521.03 5 +191966.86 7250.0 C57
2022-03-09 10:33:51 S 11 51 45.696 +25 58 40.37 V C57
2022-03-09 10:33:51 s 1 -184674.07 3 +191313.94 3680.0 C57
2022-03-09 10:43:51 S 11 51 45.866 +25 58 35.11 V C57
2022-03-09 10:43:51 s 1 -184825.90 4 +190659.76 4330.0 C57
2022-03-09 11:03:51 S 11 51 45.353 +25 58 23.88 V C57
2022-03-09 11:03:51 s 1 -185125.92 9 +189347.64 8220.0 C57
2022-03-09 11:43:51 S 11 51 44.414 +25 58 04.69 V C57
2022-03-09 11:43:51 s 1 -185711.27 0 +186708.35 5640.0 C57
2022-03-09 11:53:51 S 11 51 44.126 +25 58 00.77 V C57
2022-03-09 11:53:51 s 1 -185854.51 0 +186045.39 5200.0 C57
2022-03-09 12:03:51 S 11 51 44.244 +25 57 52.85 V C57
2022-03-09 12:03:51 s 1 -185996.50 1 +185381.17 8790.0 C57
2022-03-09 12:13:51 S 11 51 43.838 +25 57 48.10 V C57
2022-03-09 12:13:51 s 1 -186137.23 7 +184715.70 6400.0 C57
2022-03-09 12:23:51 S 11 51 43.714 +25 57 41.04 V C57
2022-03-09 12:23:51 s 1 -186276.71 3 +184048.97 7990.0 C57
2022-03-09 12:33:51 S 11 51 43.510 +25 57 37.08 V C57
2022-03-09 12:33:51 s 1 -186414.92 2 +183380.99 3540.0 C57
2022-03-09 12:53:51 S 11 51 42.919 +25 57 26.10 V C57
2022-03-09 12:53:51 s 1 -186687.52 2 +182041.26 6430.0 C57
2022-03-09 13:03:51 S 11 51 42.895 +25 57 19.22 V C57
2022-03-09 13:03:51 s 1 -186821.90 0 +181369.51 3710.0 C57
2022-03-09 13:53:51 S 11 51 41.779 +25 56 55.36 V C57
2022-03-09 13:53:51 s 1 -187474.34 9 +177991.95 7560.0 C57
2022-03-09 14:03:51 S 11 51 41.686 +25 56 49.09 V C57
2022-03-09 14:03:51 s 1 -187600.91 0 +177312.67 7640.0 C57
2022-03-09 14:13:51 S 11 51 41.294 +25 56 45.06 V C57
2022-03-09 14:13:51 s 1 -187726.14 7 +176632.13 1420.0 C57
2022-03-09 14:23:51 S 11 51 41.297 +25 56 39.84 V C57
2022-03-09 14:23:51 s 1 -187850.05 4 +175950.35 8890.0 C57
2022-03-09 14:33:51 S 11 51 40.769 +25 56 34.73 V C57
2022-03-09 14:33:51 s 1 -187972.62 7 +175267.30 10.0 C57
2022-03-09 14:43:51 S 11 51 40.711 +25 56 24.00 V C57
2022-03-09 14:43:51 s 1 -188093.85 8 +174583.00 4760.0 C57
2022-03-09 15:03:51 S 11 51 40.411 +25 56 20.44 V C57
2022-03-09 15:03:51 s 1 -188332.27 2 +173210.64 5050.0 C57
2022-03-09 15:33:51 S 11 51 39.648 +25 56 02.04 V C57
2022-03-09 15:33:51 s 1 -188679.68 2 +171142.69 2050.0 C57