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
2021-12-19 19:53:54 S 11 42 51.936 -00 31 19.24 – V C57
2021-12-19 19:53:54 s 1 +162446.71 2 +247618.59 690.0 – C57
2021-12-19 20:03:54 S 11 42 53.458 -00 31 11.17 – V C57
2021-12-19 20:03:54 s 1 +162259.40 6 +248178.01 9740.0 – C57
2021-12-19 20:23:54 S 11 42 56.179 -00 30 56.23 – V C57
2021-12-19 20:23:54 s 1 +161882.24 4 +249292.99 8150.0 – C57
2021-12-19 20:43:54 S 11 42 58.135 -00 30 44.86 – V C57
2021-12-19 20:43:54 s 1 +161501.70 6 +250402.84 3760.0 – C57
2021-12-19 20:53:54 S 11 42 59.462 -00 30 35.68 – V C57
2021-12-19 20:53:54 s 1 +161310.18 0 +250955.85 6800.0 – C57
2021-12-19 21:03:54 S 11 43 00.739 -00 30 31.57 – V C57
2021-12-19 21:03:54 s 1 +161117.82 1 +251507.58 6680.0 – C57
2021-12-19 21:13:54 S 11 43 02.268 -00 30 14.47 – V C57
2021-12-19 21:13:54 s 1 +160924.63 2 +252058.03 3430.0 – C57
2021-12-19 21:43:54 S 11 43 05.981 -00 29 53.02 – V C57
2021-12-19 21:43:54 s 1 +160340.12 9 +253701.74 4960.0 – C57
2021-12-19 22:33:54 S 11 43 12.334 -00 29 15.43 – V C57
2021-12-19 22:33:54 s 1 +159349.71 0 +256415.85 6070.0 – C57
2021-12-19 23:33:54 S 11 43 19.584 -00 28 27.77 – V C57
2021-12-19 23:33:54 s 1 +158134.94 2 +259631.08 6170.0 – C57
2021-12-20 00:13:54 S 11 43 24.667 -00 28 02.24 – V C57
2021-12-20 00:13:54 s 1 +157309.52 4 +261749.42 4170.0 – C57
2021-12-20 00:33:54 S 11 43 27.432 -00 27 42.80 – V C57
2021-12-20 00:33:54 s 1 +156892.22 4 +262801.09 870.0 – C57
2021-12-20 00:43:54 S 11 43 28.267 -00 27 34.78 – V C57
2021-12-20 00:43:54 s 1 +156682.43 8 +263325.05 4940.0 – C57
2021-12-20 01:03:54 S 11 43 30.869 -00 27 21.60 – V C57
2021-12-20 01:03:54 s 1 +156260.60 9 +264369.23 4590.0 – C57
2021-12-20 01:23:54 S 11 43 33.000 -00 27 08.96 – V C57
2021-12-20 01:23:54 s 1 +155835.79 4 +265408.43 3010.0 – C57
2021-12-20 02:03:54 S 11 43 38.304 -00 26 31.74 – V C57
2021-12-20 02:03:54 s 1 +154977.30 6 +267471.94 6560.0 – C57
2021-12-20 02:23:54 S 11 43 40.553 -00 26 18.74 – V C57
2021-12-20 02:23:54 s 1 +154543.68 5 +268496.28 1890.0 – C57
2021-12-20 02:43:54 S 11 43 43.414 -00 26 03.77 – V C57
2021-12-20 02:43:54 s 1 +154107.17 8 +269515.67 6400.0 – C57
2021-12-20 03:33:54 S 11 43 49.394 -00 25 24.02 – V C57
2021-12-20 03:33:54 s 1 +153003.44 9 +272042.65 960.0 – C57
2021-12-20 03:43:54 S 11 43 50.285 -00 25 19.42 – V C57
2021-12-20 03:43:54 s 1 +152780.59 1 +272544.36 5960.0 – C57
2021-12-20 03:53:54 S 11 43 51.658 -00 25 10.38 – V C57
2021-12-20 03:53:54 s 1 +152557.03 6 +273044.85 8350.0 – C57
2021-12-20 04:03:54 S 11 43 53.119 -00 25 04.01 – V C57
2021-12-20 04:03:54 s 1 +152332.78 7 +273544.12 8150.0 – C57
2021-12-20 04:13:54 S 11 43 54.187 -00 24 57.28 – V C57
2021-12-20 04:13:54 s 1 +152107.84 6 +274042.17 5360.0 – C57
2021-12-20 04:23:54 S 11 43 55.680 -00 24 46.30 – V C57
2021-12-20 04:23:54 s 1 +151882.21 8 +274539.00 0.0 – C57
2021-12-20 04:33:54 S 11 43 56.880 -00 24 40.39 – V C57
2021-12-20 04:33:54 s 1 +151655.90 4 +275034.60 2070.0 – C57