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
2021-12-25 18:33:54 S 11 59 51.310 +01 27 00.40 – V C57
2021-12-25 18:33:54 s 1 -111140.67 9 +336132.05 1430.0 – C57
2021-12-25 18:43:54 S 11 59 52.747 +01 27 04.86 – V C57
2021-12-25 18:43:54 s 1 -111446.39 5 +335809.50 2040.0 – C57
2021-12-25 18:53:54 S 11 59 53.731 +01 27 15.95 – V C57
2021-12-25 18:53:54 s 1 -111751.75 9 +335485.90 870.0 – C57
2021-12-25 19:03:54 S 11 59 54.979 +01 27 29.16 – V C57
2021-12-25 19:03:54 s 1 -112056.77 2 +335161.26 7920.0 – C57
2021-12-25 19:13:54 S 11 59 56.021 +01 27 36.14 – V C57
2021-12-25 19:13:54 s 1 -112361.43 1 +334835.56 3180.0 – C57
2021-12-25 19:43:54 S 11 59 59.856 +01 28 05.20 – V C57
2021-12-25 19:43:54 s 1 -113273.27 0 +333852.19 8160.0 – C57
2021-12-25 20:13:54 S 12 00 02.899 +01 28 31.44 – V C57
2021-12-25 20:13:54 s 1 -114181.87 2 +332859.36 6800.0 – C57
2021-12-25 20:23:54 S 12 00 04.034 +01 28 39.90 – V C57
2021-12-25 20:23:54 s 1 -114484.01 3 +332526.31 9350.0 – C57
2021-12-25 20:33:54 S 12 00 05.465 +01 28 44.51 – V C57
2021-12-25 20:33:54 s 1 -114785.78 8 +332192.21 50.0 – C57
2021-12-25 20:43:54 S 12 00 06.446 +01 28 54.30 – V C57
2021-12-25 20:43:54 s 1 -115087.19 5 +331857.05 8900.0 – C57
2021-12-25 21:13:54 S 12 00 09.434 +01 29 18.10 – V C57
2021-12-25 21:13:54 s 1 -115989.19 5 +330845.26 4290.0 – C57
2021-12-25 21:43:54 S 12 00 13.346 +01 29 51.58 – V C57
2021-12-25 21:43:54 s 1 -116887.83 0 +329823.95 2760.0 – C57
2021-12-25 21:53:54 S 12 00 14.525 +01 29 59.24 – V C57
2021-12-25 21:53:54 s 1 -117186.62 1 +329481.40 8460.0 – C57
2021-12-25 22:03:54 S 12 00 15.370 +01 30 09.72 – V C57
2021-12-25 22:03:54 s 1 -117485.03 0 +329137.79 2250.0 – C57
2021-12-25 22:13:54 S 12 00 16.790 +01 30 15.95 – V C57
2021-12-25 22:13:54 s 1 -117783.05 8 +328793.12 4130.0 – C57
2021-12-25 22:33:54 S 12 00 18.814 +01 30 35.39 – V C57
2021-12-25 22:33:54 s 1 -118377.96 2 +328100.59 2110.0 – C57
2021-12-25 22:53:54 S 12 00 21.192 +01 30 54.61 – V C57
2021-12-25 22:53:54 s 1 -118971.31 9 +327403.81 2350.0 – C57
2021-12-25 23:03:54 S 12 00 22.166 +01 31 04.62 – V C57
2021-12-25 23:03:54 s 1 -119267.41 4 +327053.83 4550.0 – C57
2021-12-25 23:13:54 S 12 00 23.198 +01 31 10.34 – V C57
2021-12-25 23:13:54 s 1 -119563.11 6 +326702.79 4790.0 – C57
2021-12-25 23:23:54 S 12 00 24.367 +01 31 23.27 – V C57
2021-12-25 23:23:54 s 1 -119858.42 6 +326350.67 3070.0 – C57
2021-12-25 23:33:54 S 12 00 25.771 +01 31 31.08 – V C57
2021-12-25 23:33:54 s 1 -120153.34 0 +325997.50 9370.0 – C57
2021-12-25 23:43:54 S 12 00 26.393 +01 31 43.00 – V C57
2021-12-25 23:43:54 s 1 -120447.85 8 +325643.25 3690.0 – C57
2021-12-25 23:53:54 S 12 00 27.744 +01 31 47.39 – V C57
2021-12-25 23:53:54 s 1 -120741.97 8 +325287.94 6020.0 – C57
2021-12-26 00:13:54 S 12 00 30.185 +01 32 07.44 – V C57
2021-12-26 00:13:54 s 1 -121329.01 5 +324574.12 4700.0 – C57
2021-12-26 00:23:54 S 12 00 31.466 +01 32 19.86 – V C57
2021-12-26 00:23:54 s 1 -121621.93 0 +324215.60 1020.0 – C57