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
2021-12-18 20:03:54 S 11 39 51.667 -00 49 27.77 – V C57
2021-12-18 20:03:54 s 1 +178084.00 0 +153651.22 30.0 – C57
2021-12-18 22:13:54 S 11 40 08.647 -00 47 47.40 – V C57
2021-12-18 22:13:54 s 1 +177795.81 6 +163395.49 7280.0 – C57
2021-12-18 22:23:54 S 11 40 09.991 -00 47 39.73 – V C57
2021-12-18 22:23:54 s 1 +177762.05 0 +164134.67 9320.0 – C57
2021-12-18 23:13:54 S 11 40 16.121 -00 47 03.01 – V C57
2021-12-18 23:13:54 s 1 +177569.22 5 +167808.43 5620.0 – C57
2021-12-19 00:33:54 S 11 40 25.918 -00 46 07.28 – V C57
2021-12-19 00:33:54 s 1 +177179.60 1 +173610.04 4700.0 – C57
2021-12-19 03:53:54 S 11 40 51.494 -00 43 34.32 – V C57
2021-12-19 03:53:54 s 1 +175793.64 1 +187706.87 1430.0 – C57
2021-12-19 04:13:54 S 11 40 54.101 -00 43 18.88 – V C57
2021-12-19 04:13:54 s 1 +175624.34 5 +189084.87 8680.0 – C57
2021-12-19 04:23:54 S 11 40 54.787 -00 43 06.49 – V C57
2021-12-19 04:23:54 s 1 +175537.68 6 +189771.73 4490.0 – C57
2021-12-19 04:33:54 S 11 40 56.287 -00 43 04.12 – V C57
2021-12-19 04:33:54 s 1 +175449.69 6 +190457.16 5140.0 – C57
2021-12-19 04:43:54 S 11 40 57.962 -00 42 56.34 – V C57
2021-12-19 04:43:54 s 1 +175360.38 1 +191141.17 640.0 – C57
2021-12-19 05:03:54 S 11 41 00.362 -00 42 34.20 – V C57
2021-12-19 05:03:54 s 1 +175177.80 4 +192504.91 6340.0 – C57
2021-12-19 05:23:54 S 11 41 03.062 -00 42 21.89 – V C57
2021-12-19 05:23:54 s 1 +174990.00 8 +193862.98 1790.0 – C57
2021-12-19 05:33:54 S 11 41 03.802 -00 42 17.14 – V C57
2021-12-19 05:33:54 s 1 +174894.17 0 +194539.88 2000.0 – C57
2021-12-19 05:43:54 S 11 41 05.686 -00 42 08.68 – V C57
2021-12-19 05:43:54 s 1 +174797.04 7 +195215.37 7220.0 – C57
2021-12-19 05:53:54 S 11 41 06.898 -00 41 57.12 – V C57
2021-12-19 05:53:54 s 1 +174698.64 6 +195889.44 7490.0 – C57
2021-12-19 06:13:54 S 11 41 09.319 -00 41 45.20 – V C57
2021-12-19 06:13:54 s 1 +174498.03 4 +197233.35 3270.0 – C57
2021-12-19 06:33:54 S 11 41 11.923 -00 41 27.67 – V C57
2021-12-19 06:33:54 s 1 +174292.38 4 +198571.61 9550.0 – C57
2021-12-19 08:23:54 S 11 41 25.927 -00 40 09.70 – V C57
2021-12-19 08:23:54 s 1 +173073.48 9 +205831.83 4400.0 – C57
2021-12-19 09:33:54 S 11 41 34.008 -00 39 12.13 – V C57
2021-12-19 09:33:54 s 1 +172222.95 0 +210364.26 1030.0 – C57
2021-12-19 10:03:54 S 11 41 38.254 -00 38 50.57 – V C57
2021-12-19 10:03:54 s 1 +171841.20 8 +212286.02 7460.0 – C57
2021-12-19 10:43:54 S 11 41 43.380 -00 38 22.13 – V C57
2021-12-19 10:43:54 s 1 +171316.50 3 +214829.12 2170.0 – C57
2021-12-19 10:53:54 S 11 41 44.422 -00 38 16.08 – V C57
2021-12-19 10:53:54 s 1 +171182.55 6 +215461.47 5180.0 – C57
2021-12-19 11:03:54 S 11 41 46.126 -00 38 02.51 – V C57
2021-12-19 11:03:54 s 1 +171047.51 2 +216092.46 3980.0 – C57
2021-12-19 11:43:54 S 11 41 50.359 -00 37 32.16 – V C57
2021-12-19 11:43:54 s 1 +170496.46 2 +218602.76 7330.0 – C57
2021-12-19 11:53:54 S 11 41 51.974 -00 37 28.67 – V C57
2021-12-19 11:53:54 s 1 +170356.00 7 +219226.93 5330.0 – C57