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
2021-12-23 03:53:54 s 1 +17826.165 0 +386981.57 8210.0 – C57
2021-12-23 04:03:54 S 11 52 36.672 +00 32 41.96 – V C57
2021-12-23 04:03:54 s 1 +17470.231 0 +387027.23 8330.0 – C57
2021-12-23 04:13:54 S 11 52 37.788 +00 32 54.42 – V C57
2021-12-23 04:13:54 s 1 +17114.250 0 +387071.94 8400.0 – C57
2021-12-23 04:23:54 S 11 52 38.842 +00 32 57.01 – V C57
2021-12-23 04:23:54 s 1 +16758.223 0 +387115.68 8420.0 – C57
2021-12-23 04:43:54 S 11 52 41.482 +00 33 14.22 – V C57
2021-12-23 04:43:54 s 1 +16046.033 0 +387200.30 8310.0 – C57
2021-12-23 04:53:54 S 11 52 42.312 +00 33 21.60 – V C57
2021-12-23 04:53:54 s 1 +15689.873 0 +387241.17 8170.0 – C57
2021-12-23 05:03:54 S 11 52 43.714 +00 33 36.61 – V C57
2021-12-23 05:03:54 s 1 +15333.669 0 +387281.09 7970.0 – C57
2021-12-23 05:13:54 S 11 52 44.510 +00 33 42.66 – V C57
2021-12-23 05:13:54 s 1 +14977.424 0 +387320.04 7700.0 – C57
2021-12-23 05:23:54 S 11 52 46.210 +00 33 55.15 – V C57
2021-12-23 05:23:54 s 1 +14621.138 0 +387358.04 7360.0 – C57
2021-12-23 05:43:54 S 11 52 48.353 +00 34 03.86 – V C57
2021-12-23 05:43:54 s 1 +13908.446 0 +387431.17 6450.0 – C57
2021-12-23 05:53:54 S 11 52 49.670 +00 34 15.74 – V C57
2021-12-23 05:53:54 s 1 +13552.043 0 +387466.30 5870.0 – C57
2021-12-23 06:13:54 S 11 52 51.910 +00 34 32.84 – V C57
2021-12-23 06:13:54 s 1 +12839.126 0 +387533.68 4460.0 – C57
2021-12-23 06:23:54 S 11 52 53.174 +00 34 41.38 – V C57
2021-12-23 06:23:54 s 1 +12482.613 0 +387565.94 3620.0 – C57
2021-12-23 06:33:54 S 11 52 53.899 +00 34 45.55 – V C57
2021-12-23 06:33:54 s 1 +12126.066 0 +387597.24 2680.0 – C57
2021-12-23 06:43:54 S 11 52 55.277 +00 34 52.21 – V C57
2021-12-23 06:43:54 s 1 +11769.486 0 +387627.59 1640.0 – C57
2021-12-23 06:53:54 S 11 52 56.465 +00 35 03.91 – V C57
2021-12-23 06:53:54 s 1 +11412.872 0 +387656.97 490.0 – C57
2021-12-23 07:03:54 S 11 52 58.104 +00 35 14.21 – V C57
2021-12-23 07:03:54 s 1 +11056.227 0 +387685.40 9230.0 – C57
2021-12-23 07:13:54 S 11 52 58.834 +00 35 23.42 – V C57
2021-12-23 07:13:54 s 1 +10699.551 0 +387712.88 7870.0 – C57
2021-12-23 07:23:54 S 11 53 00.408 +00 35 28.97 – V C57
2021-12-23 07:23:54 s 1 +10342.845 0 +387739.40 6380.0 – C57
2021-12-23 07:33:54 S 11 53 01.318 +00 35 36.42 – V C57
2021-12-23 07:43:54 S 11 53 02.815 +00 35 45.89 – V C57
2021-12-23 07:53:54 S 11 53 03.624 +00 35 54.64 – V C57
2021-12-23 08:03:54 S 11 53 04.975 +00 36 00.14 – V C57
2021-12-23 08:13:54 S 11 53 06.134 +00 36 11.95 – V C57
2021-12-23 08:43:54 S 11 53 09.571 +00 36 38.41 – V C57
2021-12-23 08:53:54 S 11 53 10.764 +00 36 43.92 – V C57
2021-12-23 09:03:54 S 11 53 11.808 +00 36 52.02 – V C57
2021-12-23 09:13:54 S 11 53 13.282 +00 37 01.34 – V C57
2021-12-23 09:33:54 S 11 53 15.818 +00 37 17.15 – V C57
2021-12-23 10:13:54 S 11 53 20.318 +00 37 53.00 – V C57
2021-12-23 10:33:54 S 11 53 22.356 +00 38 09.42 – V C57
2021-12-23 10:43:54 S 11 53 23.978 +00 38 20.36 – V C57