IAA RAS IAA Minor Planet Database

68350 (2001 MK3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2474744899 ± 5.54e-09
Semi-major axis (a)1.6696377478 AU ± 1.02e-09
Inclination (i)29.56953711° ± 3.18e-07
Long. of Asc. Node (Ω)128.83484707° ± 2.50e-06
Arg. of Perihelion (ω)328.57886144° ± 2.43e-06
Mean Anomaly (M)311.25220239° ± 1.71e-06
Mean Motion (n)0.4568555381°/day ± 4.17e-10
Perihelion dist (q)1.25644500 AU ± 9.29e-09
Aphelion dist (Q)2.08283050 AU ± 9.34e-09
Orbital Period2.15741345 yr ± 1.97e-09
Physical Parameters
H (abs. magnitude)16.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.052″
Uncertainty0
Orbit TypeAmor
MOID0.302098 AU
Observations Used6597
Gaia Obs Used168
Oppositions33
Arc Total1955-2026
First Observation Used1955-02-13
Last Observation Used2026-01-11
Observations (10837)
Date Type RA Dec Mag Band Observatory
2021-12-13 18:13:54 s 1 -167219.84 4 +226447.06 7500.0 – C57
2021-12-13 18:23:54 S 11 25 23.143 -02 19 36.37 – V C57
2021-12-13 18:23:54 s 1 -167377.32 6 +225842.67 4000.0 – C57
2021-12-13 18:43:54 S 11 25 25.550 -02 19 24.13 – V C57
2021-12-13 18:43:54 s 1 -167689.36 3 +224629.94 3870.0 – C57
2021-12-13 19:03:54 S 11 25 27.850 -02 19 10.78 – V C57
2021-12-13 19:03:54 s 1 -167997.46 6 +223411.94 6100.0 – C57
2021-12-13 19:23:54 S 11 25 30.022 -02 18 58.39 – V C57
2021-12-13 19:23:54 s 1 -168301.59 7 +222188.66 530.0 – C57
2021-12-13 19:43:54 S 11 25 32.057 -02 18 47.63 – V C57
2021-12-13 19:43:54 s 1 -168601.71 8 +220960.08 7010.0 – C57
2021-12-13 19:53:54 S 11 25 33.554 -02 18 42.84 – V C57
2021-12-13 19:53:54 s 1 -168750.26 3 +220343.80 3450.0 – C57
2021-12-13 20:03:54 S 11 25 34.762 -02 18 34.13 – V C57
2021-12-13 20:03:54 s 1 -168897.79 1 +219726.19 5350.0 – C57
2021-12-13 20:23:54 S 11 25 37.258 -02 18 19.33 – V C57
2021-12-13 20:23:54 s 1 -169189.77 7 +218486.99 5410.0 – C57
2021-12-13 20:53:54 S 11 25 40.219 -02 18 02.81 – V C57
2021-12-13 20:53:54 s 1 -169620.00 5 +216618.19 5840.0 – C57
2021-12-13 21:13:54 S 11 25 42.422 -02 17 48.55 – V C57
2021-12-13 21:13:54 s 1 -169901.59 9 +215365.64 9440.0 – C57
2021-12-13 22:13:54 S 11 25 49.505 -02 17 03.26 – V C57
2021-12-13 22:13:54 s 1 -170720.85 0 +211575.78 6250.0 – C57
2021-12-13 22:33:54 S 11 25 51.504 -02 16 57.18 – V C57
2021-12-13 22:33:54 s 1 -170985.28 4 +210301.72 3260.0 – C57
2021-12-13 22:43:54 S 11 25 52.951 -02 16 49.04 – V C57
2021-12-13 22:43:54 s 1 -171115.85 5 +209662.66 9440.0 – C57
2021-12-13 22:53:54 S 11 25 54.041 -02 16 43.39 – V C57
2021-12-13 22:53:54 s 1 -171245.32 3 +209022.25 690.0 – C57
2021-12-13 23:03:54 S 11 25 54.840 -02 16 31.76 – V C57
2021-12-13 23:03:54 s 1 -171373.68 0 +208380.48 7000.0 – C57
2021-12-13 23:33:54 S 11 25 58.171 -02 16 21.04 – V C57
2021-12-13 23:33:54 s 1 -171752.03 9 +206447.04 6020.0 – C57
2021-12-13 23:43:54 S 11 25 59.102 -02 16 11.39 – V C57
2021-12-13 23:43:54 s 1 -171875.90 2 +205799.84 2320.0 – C57
2021-12-13 23:53:54 S 11 26 00.451 -02 16 02.39 – V C57
2021-12-13 23:53:54 s 1 -171998.62 8 +205151.28 3560.0 – C57
2021-12-14 00:13:54 S 11 26 02.854 -02 15 50.29 – V C57
2021-12-14 00:13:54 s 1 -172240.64 4 +203850.06 760.0 – C57
2021-12-14 00:23:54 S 11 26 03.718 -02 15 43.49 – V C57
2021-12-14 00:23:54 s 1 -172359.92 4 +203197.40 6670.0 – C57
2021-12-14 00:43:54 S 11 26 05.882 -02 15 31.10 – V C57
2021-12-14 00:43:54 s 1 -172594.99 5 +201887.98 3000.0 – C57
2021-12-14 01:13:54 S 11 26 09.518 -02 15 11.12 – V C57
2021-12-14 01:13:54 s 1 -172938.79 9 +199913.56 8380.0 – C57
2021-12-14 01:43:54 S 11 26 12.763 -02 14 50.28 – V C57
2021-12-14 01:43:54 s 1 -173271.89 4 +197926.76 6230.0 – C57
2021-12-14 01:53:54 S 11 26 14.059 -02 14 42.29 – V C57
2021-12-14 01:53:54 s 1 -173380.51 9 +197261.74 4830.0 – C57
2021-12-14 02:03:54 S 11 26 15.086 -02 14 43.48 – V C57