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
2021-12-20 15:23:54 S 11 45 17.558 -00 16 20.57 – V C57
2021-12-20 15:23:54 s 1 +135604.94 1 +304691.57 3460.0 – C57
2021-12-20 15:33:54 S 11 45 18.137 -00 16 07.07 – V C57
2021-12-20 15:33:54 s 1 +135339.21 7 +305109.31 9910.0 – C57
2021-12-20 15:43:54 S 11 45 19.327 -00 15 58.36 – V C57
2021-12-20 15:43:54 s 1 +135072.97 7 +305525.90 4480.0 – C57
2021-12-20 15:53:54 S 11 45 20.969 -00 15 52.52 – V C57
2021-12-20 15:53:54 s 1 +134806.22 0 +305941.35 7170.0 – C57
2021-12-20 16:23:54 S 11 45 24.643 -00 15 30.49 – V C57
2021-12-20 16:23:54 s 1 +134002.87 9 +307180.86 4060.0 – C57
2021-12-20 18:23:54 S 11 45 39.660 -00 13 51.13 – V C57
2021-12-20 18:23:54 s 1 +130744.44 4 +312036.66 7970.0 – C57
2021-12-20 18:33:54 S 11 45 40.255 -00 13 47.82 – V C57
2021-12-20 18:33:54 s 1 +130469.72 4 +312433.96 1760.0 – C57
2021-12-20 18:43:54 S 11 45 41.638 -00 13 38.21 – V C57
2021-12-20 18:43:54 s 1 +130194.52 3 +312830.13 3820.0 – C57
2021-12-20 18:53:54 S 11 45 43.231 -00 13 34.61 – V C57
2021-12-20 18:53:54 s 1 +129918.84 4 +313225.18 4160.0 – C57
2021-12-20 19:03:54 S 11 45 44.614 -00 13 25.57 – V C57
2021-12-20 19:03:54 s 1 +129642.68 8 +313619.10 2770.0 – C57
2021-12-20 19:13:54 S 11 45 45.430 -00 13 15.67 – V C57
2021-12-20 19:13:54 s 1 +129366.05 8 +314011.90 9670.0 – C57
2021-12-20 19:23:54 S 11 45 46.517 -00 13 03.83 – V C57
2021-12-20 19:23:54 s 1 +129088.95 6 +314403.58 4870.0 – C57
2021-12-20 19:43:54 S 11 45 49.123 -00 12 50.69 – V C57
2021-12-20 19:43:54 s 1 +128533.34 1 +315183.57 180.0 – C57
2021-12-20 20:03:54 S 11 45 51.530 -00 12 35.64 – V C57
2021-12-20 20:03:54 s 1 +127975.86 0 +315959.08 8770.0 – C57
2021-12-20 20:13:54 S 11 45 52.615 -00 12 31.57 – V C57
2021-12-20 20:13:54 s 1 +127696.42 4 +316345.16 5570.0 – C57
2021-12-20 20:33:54 S 11 45 55.517 -00 12 08.75 – V C57
2021-12-20 20:33:54 s 1 +127136.17 2 +317113.97 4200.0 – C57
2021-12-20 20:53:54 S 11 45 57.912 -00 11 56.65 – V C57
2021-12-20 20:53:54 s 1 +126574.09 2 +317878.32 6260.0 – C57
2021-12-20 21:03:54 S 11 45 59.330 -00 11 47.33 – V C57
2021-12-20 21:03:54 s 1 +126292.37 1 +318258.82 4850.0 – C57
2021-12-20 21:23:54 S 11 46 01.608 -00 11 33.90 – V C57
2021-12-20 21:23:54 s 1 +125727.57 7 +319016.49 7180.0 – C57
2021-12-20 21:53:54 S 11 46 05.294 -00 11 06.79 – V C57
2021-12-20 21:53:54 s 1 +124877.03 4 +320144.66 3670.0 – C57
2021-12-20 22:03:54 S 11 46 06.302 -00 10 56.68 – V C57
2021-12-20 22:03:54 s 1 +124592.63 3 +320518.50 2670.0 – C57
2021-12-20 22:13:54 S 11 46 07.445 -00 10 57.72 – V C57
2021-12-20 22:13:54 s 1 +124307.79 1 +320891.24 90.0 – C57
2021-12-21 00:33:54 S 11 46 24.710 -00 09 03.35 – V C57
2021-12-21 00:33:54 s 1 +120274.80 7 +325993.73 2870.0 – C57
2021-12-21 00:43:54 S 11 46 25.894 -00 08 56.94 – V C57
2021-12-21 00:43:54 s 1 +119983.57 9 +326349.96 7560.0 – C57
2021-12-21 00:53:54 S 11 46 27.415 -00 08 47.04 – V C57
2021-12-21 00:53:54 s 1 +119691.93 9 +326705.09 800.0 – C57