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
2021-12-09 02:13:55 s 1 +36738.274 0 +384807.09 6010.0 – C57
2021-12-09 02:23:55 S 11 12 15.626 -03 24 52.38 – V C57
2021-12-09 02:23:55 s 1 +36393.708 0 +384899.53 1790.0 – C57
2021-12-09 02:33:55 S 11 12 16.483 -03 24 46.58 – V C57
2021-12-09 02:33:55 s 1 +36049.047 0 +384991.02 7370.0 – C57
2021-12-09 02:43:54 S 11 12 18.365 -03 24 43.63 – V C57
2021-12-09 02:43:54 s 1 +35704.291 0 +385081.57 2770.0 – C57
2021-12-09 03:13:55 S 11 12 21.746 -03 24 24.26 – V C57
2021-12-09 03:13:55 s 1 +34669.462 0 +385347.55 7860.0 – C57
2021-12-09 03:43:55 S 11 12 25.229 -03 24 15.73 – V C57
2021-12-09 03:43:55 s 1 +33633.814 0 +385605.04 1390.0 – C57
2021-12-09 03:53:55 S 11 12 26.518 -03 24 03.60 – V C57
2021-12-09 03:53:55 s 1 +33288.420 0 +385688.98 5560.0 – C57
2021-12-09 04:03:55 S 11 12 27.552 -03 23 57.80 – V C57
2021-12-09 04:03:55 s 1 +32942.938 0 +385771.98 9580.0 – C57
2021-12-09 04:13:54 S 11 12 29.050 -03 23 50.17 – V C57
2021-12-09 04:13:54 s 1 +32597.370 0 +385854.04 3440.0 – C57
2021-12-09 04:33:55 S 11 12 31.663 -03 23 43.51 – V C57
2021-12-09 04:33:55 s 1 +31905.976 0 +386015.32 700.0 – C57
2021-12-09 04:43:55 S 11 12 32.702 -03 23 40.67 – V C57
2021-12-09 04:43:55 s 1 +31560.153 0 +386094.55 4110.0 – C57
2021-12-09 04:53:55 S 11 12 33.766 -03 23 32.78 – V C57
2021-12-09 04:53:55 s 1 +31214.247 0 +386172.84 7380.0 – C57
2021-12-09 05:03:55 S 11 12 35.110 -03 23 29.04 – V C57
2021-12-09 05:03:55 s 1 +30868.258 0 +386250.18 510.0 – C57
2021-12-09 05:33:55 S 11 12 38.803 -03 23 09.31 – V C57
2021-12-09 05:33:55 s 1 +29829.807 0 +386476.57 9110.0 – C57
2021-12-09 05:43:54 S 11 12 39.744 -03 23 09.13 – V C57
2021-12-09 05:43:54 s 1 +29483.498 0 +386550.15 1730.0 – C57
2021-12-09 06:03:55 S 11 12 42.274 -03 22 56.06 – V C57
2021-12-09 06:03:55 s 1 +28790.648 0 +386694.48 6600.0 – C57
2021-12-09 06:13:55 S 11 12 43.526 -03 22 47.28 – V C57
2021-12-09 06:13:55 s 1 +28444.108 0 +386765.23 8860.0 – C57
2021-12-09 06:33:55 S 11 12 45.528 -03 22 41.38 – V C57
2021-12-09 06:33:55 s 1 +27750.803 0 +386903.92 3070.0 – C57
2021-12-09 06:53:55 S 11 12 48.096 -03 22 25.93 – V C57
2021-12-09 06:53:55 s 1 +27057.205 0 +387038.85 6860.0 – C57
2021-12-09 07:03:55 S 11 12 49.390 -03 22 23.92 – V C57
2021-12-09 07:03:55 s 1 +26710.297 0 +387104.90 1380.0 – C57
2021-12-09 07:13:54 S 11 12 50.743 -03 22 12.14 – V C57
2021-12-09 07:13:54 s 1 +26363.319 0 +387170.01 9720.0 – C57
2021-12-09 07:23:55 S 11 12 51.893 -03 22 15.13 – V C57
2021-12-09 07:23:55 s 1 +26016.271 0 +387234.18 8140.0 – C57
2021-12-09 07:43:55 S 11 12 54.298 -03 21 58.10 – V C57
2021-12-09 07:43:55 s 1 +25321.968 0 +387359.71 5240.0 – C57
2021-12-09 07:53:55 S 11 12 55.390 -03 21 53.89 – V C57
2021-12-09 07:53:55 s 1 +24974.715 0 +387421.06 3910.0 – C57
2021-12-09 09:03:55 S 11 13 03.497 -03 21 19.48 – V C57
2021-12-09 09:03:55 s 1 +22542.130 0 +387824.23 6440.0 – C57
2021-12-09 09:13:55 S 11 13 04.956 -03 21 11.66 – V C57