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
2021-12-27 11:33:54 S 12 04 25.788 +02 05 07.33 – V C57
2021-12-27 11:33:54 s 1 -171048.18 6 +223285.69 6890.0 – C57
2021-12-27 11:43:54 S 12 04 26.933 +02 05 22.56 – V C57
2021-12-27 11:43:54 s 1 -171203.49 3 +222679.95 5470.0 – C57
2021-12-27 12:03:54 S 12 04 29.491 +02 05 44.45 – V C57
2021-12-27 12:03:54 s 1 -171511.12 9 +221464.63 8730.0 – C57
2021-12-27 12:13:54 S 12 04 30.326 +02 05 50.57 – V C57
2021-12-27 12:13:54 s 1 -171663.44 8 +220855.05 3380.0 – C57
2021-12-27 12:23:54 S 12 04 31.512 +02 05 57.55 – V C57
2021-12-27 12:23:54 s 1 -171814.76 2 +220244.17 3340.0 – C57
2021-12-27 12:33:54 S 12 04 32.630 +02 06 10.44 – V C57
2021-12-27 12:33:54 s 1 -171965.06 6 +219632.01 8610.0 – C57
2021-12-27 12:53:54 S 12 04 34.985 +02 06 27.83 – V C57
2021-12-27 12:53:54 s 1 -172262.62 7 +218403.83 4950.0 – C57
2021-12-27 13:03:54 S 12 04 35.794 +02 06 40.25 – V C57
2021-12-27 13:03:54 s 1 -172409.87 5 +217787.80 5990.0 – C57
2021-12-27 14:33:54 S 12 04 45.631 +02 08 05.17 – V C57
2021-12-27 14:33:54 s 1 -173688.24 3 +212185.23 7430.0 – C57
2021-12-27 14:43:54 S 12 04 46.939 +02 08 17.52 – V C57
2021-12-27 14:43:54 s 1 -173824.98 9 +211556.23 9660.0 – C57
2021-12-27 14:53:54 S 12 04 47.942 +02 08 22.70 – V C57
2021-12-27 14:53:54 s 1 -173960.65 7 +210925.92 6890.0 – C57
2021-12-27 15:03:54 S 12 04 49.126 +02 08 33.25 – V C57
2021-12-27 15:03:54 s 1 -174095.24 3 +210294.30 9090.0 – C57
2021-12-27 15:13:54 S 12 04 49.704 +02 08 45.20 – V C57
2021-12-27 15:13:54 s 1 -174228.74 2 +209661.37 6250.0 – C57
2021-12-27 15:23:54 S 12 04 51.089 +02 08 49.49 – V C57
2021-12-27 15:23:54 s 1 -174361.14 8 +209027.14 8340.0 – C57
2021-12-27 15:43:54 S 12 04 53.290 +02 09 14.15 – V C57
2021-12-27 15:43:54 s 1 -174622.66 2 +207754.75 7230.0 – C57
2021-12-27 15:53:54 S 12 04 54.432 +02 09 19.48 – V C57
2021-12-27 15:53:54 s 1 -174751.76 0 +207116.58 3980.0 – C57
2021-12-27 16:03:54 S 12 04 55.399 +02 09 32.11 – V C57
2021-12-27 16:03:54 s 1 -174879.74 4 +206477.11 5580.0 – C57
2021-12-27 16:13:54 S 12 04 56.239 +02 09 43.96 – V C57
2021-12-27 16:13:54 s 1 -175006.61 1 +205836.31 1990.0 – C57
2021-12-27 16:23:54 S 12 04 57.641 +02 09 45.58 – V C57
2021-12-27 16:23:54 s 1 -175132.35 3 +205194.21 3190.0 – C57
2021-12-27 16:33:54 S 12 04 58.524 +02 09 59.98 – V C57
2021-12-27 16:33:54 s 1 -175256.96 6 +204550.78 9170.0 – C57
2021-12-27 16:43:54 S 12 04 59.830 +02 10 07.14 – V C57
2021-12-27 16:43:54 s 1 -175380.44 5 +203906.04 9890.0 – C57
2021-12-27 16:53:54 S 12 05 00.926 +02 10 17.22 – V C57
2021-12-27 16:53:54 s 1 -175502.78 4 +203259.98 5340.0 – C57
2021-12-27 17:03:54 S 12 05 01.987 +02 10 28.38 – V C57
2021-12-27 17:03:54 s 1 -175623.97 7 +202612.60 5490.0 – C57
2021-12-27 17:13:54 S 12 05 02.772 +02 10 35.47 – V C57
2021-12-27 17:13:54 s 1 -175744.02 0 +201963.90 310.0 – C57
2021-12-27 19:03:54 S 12 05 15.034 +02 12 28.55 – V C57
2021-12-27 19:03:54 s 1 -176986.94 2 +194740.62 4930.0 – C57