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
2021-12-28 00:43:54 S 12 05 51.533 +02 17 58.92 – V C57
2021-12-28 00:43:54 s 1 -179859.06 8 +171385.79 5120.0 – C57
2021-12-28 02:53:54 S 12 06 05.496 +02 20 07.91 – V C57
2021-12-28 02:53:54 s 1 -180530.68 8 +162039.04 690.0 – C57
2021-12-28 03:13:54 S 12 06 08.026 +02 20 23.50 – V C57
2021-12-28 03:13:54 s 1 -180611.26 6 +160580.37 7600.0 – C57
2021-12-28 03:23:54 S 12 06 09.202 +02 20 35.27 – V C57
2021-12-28 03:23:54 s 1 -180649.21 6 +159848.96 5390.0 – C57
2021-12-28 03:33:54 S 12 06 10.313 +02 20 47.80 – V C57
2021-12-28 03:33:54 s 1 -180685.59 5 +159116.16 6010.0 – C57
2021-12-28 03:43:54 S 12 06 11.494 +02 20 55.86 – V C57
2021-12-28 03:43:54 s 1 -180720.39 6 +158381.98 9420.0 – C57
2021-12-28 04:03:54 S 12 06 13.380 +02 21 11.41 – V C57
2021-12-28 04:03:54 s 1 -180785.22 9 +156909.45 4510.0 – C57
2021-12-28 04:13:54 S 12 06 14.280 +02 21 23.47 – V C57
2021-12-28 04:13:54 s 1 -180815.24 3 +156171.11 6110.0 – C57
2021-12-28 04:23:54 S 12 06 15.286 +02 21 35.17 – V C57
2021-12-28 04:23:54 s 1 -180843.64 5 +155431.37 350.0 – C57
2021-12-28 04:33:54 S 12 06 16.769 +02 21 43.88 – V C57
2021-12-28 04:33:54 s 1 -180870.42 5 +154690.25 7210.0 – C57
2021-12-28 04:43:54 S 12 06 17.436 +02 21 53.42 – V C57
2021-12-28 04:43:54 s 1 -180895.57 6 +153947.73 6650.0 – C57
2021-12-28 04:53:54 S 12 06 18.878 +02 22 03.36 – V C57
2021-12-28 04:53:54 s 1 -180919.08 7 +153203.82 8620.0 – C57
2021-12-28 05:03:54 S 12 06 20.059 +02 22 17.36 – V C57
2021-12-28 05:03:54 s 1 -180940.95 1 +152458.52 3090.0 – C57
2021-12-28 05:13:54 S 12 06 20.714 +02 22 20.28 – V C57
2021-12-28 05:13:54 s 1 -180961.15 8 +151711.83 20.0 – C57
2021-12-28 05:23:54 S 12 06 21.838 +02 22 32.92 – V C57
2021-12-28 05:23:54 s 1 -180979.70 0 +150963.75 9370.0 – C57
2021-12-28 05:33:54 S 12 06 22.810 +02 22 42.85 – V C57
2021-12-28 05:33:54 s 1 -180996.56 7 +150214.27 1100.0 – C57
2021-12-28 05:43:54 S 12 06 24.098 +02 22 50.16 – V C57
2021-12-28 05:43:54 s 1 -181011.75 1 +149463.40 5170.0 – C57
2021-12-28 05:53:54 S 12 06 25.082 +02 23 00.56 – V C57
2021-12-28 05:53:54 s 1 -181025.24 2 +148711.13 1540.0 – C57
2021-12-28 06:03:54 S 12 06 26.242 +02 23 15.14 – V C57
2021-12-28 06:03:54 s 1 -181037.03 1 +147957.47 180.0 – C57
2021-12-28 06:13:54 S 12 06 27.252 +02 23 26.63 – V C57
2021-12-28 06:13:54 s 1 -181047.10 8 +147202.41 1030.0 – C57
2021-12-28 06:23:54 S 12 06 28.493 +02 23 32.10 – V C57
2021-12-28 06:23:54 s 1 -181055.46 5 +146445.96 4070.0 – C57
2021-12-28 06:43:54 S 12 06 30.871 +02 23 48.91 – V C57
2021-12-28 06:43:54 s 1 -181066.97 8 +144928.86 6510.0 – C57
2021-12-28 06:53:54 S 12 06 31.457 +02 24 02.20 – V C57
2021-12-28 06:53:54 s 1 -181070.11 5 +144168.22 5840.0 – C57
2021-12-28 07:03:54 S 12 06 32.758 +02 24 14.51 – V C57
2021-12-28 07:03:54 s 1 -181071.49 4 +143406.18 7180.0 – C57
2021-12-28 07:13:54 S 12 06 33.746 +02 24 23.98 – V C57
2021-12-28 07:13:54 s 1 -181071.10 4 +142642.74 490.0 – C57