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 19:43:50 s 1 -181778.60 2 +37488.480 4010.0 C57
2022-03-10 19:53:50 S 11 50 53.654 +25 40 22.04 V C57
2022-03-10 19:53:50 s 1 -181532.72 4 +36612.896 4100.0 C57
2022-03-10 20:03:51 S 11 50 53.105 +25 40 21.83 V C57
2022-03-10 20:03:51 s 1 -181283.69 0 +35736.675 90.0 C57
2022-03-10 20:23:51 S 11 50 52.618 +25 40 07.00 V C57
2022-03-10 20:23:51 s 1 -180776.09 1 +33982.367 9530.0 C57
2022-03-10 20:43:51 S 11 50 52.061 +25 39 58.10 V C57
2022-03-10 20:43:51 s 1 -180255.67 3 +32225.648 1790.0 C57
2022-03-10 21:03:51 S 11 50 51.365 +25 39 46.44 V C57
2022-03-10 21:03:51 s 1 -179722.30 3 +30466.613 6330.0 C57
2022-03-10 21:13:50 S 11 50 50.964 +25 39 39.92 V C57
2022-03-10 21:13:50 s 1 -179450.72 0 +29586.257 1790.0 C57
2022-03-10 21:19:11 C 11 50 41.28 +25 38 37.8 q L47
2022-03-10 21:21:04 C 11 50 41.22 +25 38 37.6 q L47
2022-03-10 21:23:50 S 11 50 50.458 +25 39 35.03 V C57
2022-03-10 21:23:50 s 1 -179175.84 9 +28705.359 2610.0 C57
2022-03-10 21:33:51 S 11 50 50.268 +25 39 30.78 V C57
2022-03-10 21:33:51 s 1 -178897.67 4 +27823.931 8720.0 C57
2022-03-10 21:43:50 S 11 50 50.186 +25 39 22.79 V C57
2022-03-10 21:43:50 s 1 -178616.17 6 +26941.986 60.0 C57
2022-03-10 21:53:51 S 11 50 49.666 +25 39 18.68 V C57
2022-03-10 21:53:51 s 1 -178331.34 0 +26059.537 6560.0 C57
2022-03-10 22:03:50 S 11 50 49.555 +25 39 09.43 V C57
2022-03-10 22:03:50 s 1 -178043.14 8 +25176.597 8140.0 C57
2022-03-10 22:23:50 S 11 50 48.977 +25 38 56.22 V C57
2022-03-10 22:23:50 s 1 -177456.62 8 +23409.300 6290.0 C57
2022-03-10 22:33:51 S 11 50 48.581 +25 38 54.17 V C57
2022-03-10 22:33:51 s 1 -177158.26 5 +22524.970 2710.0 C57
2022-03-10 22:53:50 S 11 50 47.962 +25 38 43.91 V C57
2022-03-10 22:53:50 s 1 -176551.24 7 +20755.017 9890.0 C57
2022-03-10 23:03:51 S 11 50 47.335 +25 38 42.65 V C57
2022-03-10 23:03:51 s 1 -176242.55 7 +19869.424 510.0 C57
2022-03-10 23:13:50 S 11 50 47.050 +25 38 33.61 V C57
2022-03-10 23:13:50 s 1 -175930.39 0 +18983.437 5730.0 C57
2022-03-10 23:43:51 S 11 50 46.286 +25 38 17.88 V C57
2022-03-10 23:43:51 s 1 -174972.84 4 +16323.276 8180.0 C57
2022-03-10 23:53:50 S 11 50 45.900 +25 38 11.18 V C57
2022-03-10 23:53:50 s 1 -174646.58 8 +15435.872 1030.0 C57
2022-03-11 00:03:50 S 11 50 45.898 +25 38 02.90 V C57
2022-03-11 00:03:50 s 1 -174316.76 6 +14548.153 8120.0 C57
2022-03-11 00:13:50 S 11 50 45.266 +25 37 57.94 V C57
2022-03-11 00:13:50 s 1 -173983.35 8 +13660.135 9350.0 C57
2022-03-11 00:23:50 S 11 50 45.302 +25 37 52.61 V C57
2022-03-11 00:23:50 s 1 -173646.34 8 +12771.834 4680.0 C57
2022-03-11 09:55:17 C 11 50 50.07 +25 31 42.5 V T05
2022-03-11 09:57:55 C 11 50 50.07 +25 31 41.3 V T05
2022-03-11 10:02:12 C 11 50 50.07 +25 31 38.9 V T05
2022-03-11 10:10:28 C 11 50 50.06 +25 31 34.2 V T05
2022-03-12 19:42:02 C 11 51 14.73 +25 11 03.4 V A17