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
2021-12-05 22:13:55 s 1 +165471.44 9 +237016.28 300.0 – C57
2021-12-05 23:43:55 S 11 03 03.790 -04 02 30.95 – V C57
2021-12-05 23:43:55 s 1 +163977.12 7 +242203.96 6080.0 – C57
2021-12-06 00:03:55 S 11 03 06.286 -04 02 20.80 – V C57
2021-12-06 00:03:55 s 1 +163635.18 2 +243342.49 4120.0 – C57
2021-12-06 01:23:55 S 11 03 16.133 -04 01 48.65 – V C57
2021-12-06 01:23:55 s 1 +162232.51 8 +247845.03 7290.0 – C57
2021-12-06 01:53:55 S 11 03 19.985 -04 01 31.22 – V C57
2021-12-06 01:53:55 s 1 +161692.41 0 +249512.32 3840.0 – C57
2021-12-06 02:03:55 S 11 03 21.216 -04 01 26.94 – V C57
2021-12-06 02:03:55 s 1 +161510.69 5 +250065.53 3150.0 – C57
2021-12-06 02:33:55 S 11 03 25.049 -04 01 13.04 – V C57
2021-12-06 02:33:55 s 1 +160960.56 2 +251717.53 2690.0 – C57
2021-12-06 02:43:55 S 11 03 26.182 -04 01 04.69 – V C57
2021-12-06 02:43:55 s 1 +160775.53 5 +252265.65 9780.0 – C57
2021-12-06 02:53:55 S 11 03 27.389 -04 01 02.35 – V C57
2021-12-06 02:53:55 s 1 +160589.69 0 +252812.51 3860.0 – C57
2021-12-06 03:03:55 S 11 03 29.054 -04 00 58.50 – V C57
2021-12-06 03:03:55 s 1 +160403.02 9 +253358.10 4930.0 – C57
2021-12-06 03:13:55 S 11 03 30.276 -04 00 49.00 – V C57
2021-12-06 03:13:55 s 1 +160215.55 7 +253902.43 3000.0 – C57
2021-12-06 03:23:55 S 11 03 31.224 -04 00 52.52 – V C57
2021-12-06 03:23:55 s 1 +160027.27 7 +254445.49 8100.0 – C57
2021-12-06 03:43:55 S 11 03 33.590 -04 00 37.69 – V C57
2021-12-06 03:43:55 s 1 +159648.30 8 +255527.83 9420.0 – C57
2021-12-06 05:13:55 S 11 03 44.786 -03 59 56.00 – V C57
2021-12-06 05:13:55 s 1 +157903.89 5 +260336.23 1580.0 – C57
2021-12-06 05:23:55 S 11 03 46.238 -03 59 43.55 – V C57
2021-12-06 05:23:55 s 1 +157706.19 6 +260864.25 2000.0 – C57
2021-12-06 05:33:55 S 11 03 47.873 -03 59 45.31 – V C57
2021-12-06 05:33:55 s 1 +157507.73 4 +261391.03 9620.0 – C57
2021-12-06 07:23:55 S 11 04 01.234 -03 58 52.68 – V C57
2021-12-06 07:23:55 s 1 +155275.25 8 +267103.85 2080.0 – C57
2021-12-06 08:03:55 S 11 04 06.480 -03 58 31.62 – V C57
2021-12-06 08:03:55 s 1 +154441.51 2 +269144.32 6140.0 – C57
2021-12-06 08:53:55 S 11 04 12.619 -03 58 04.30 – V C57
2021-12-06 08:53:55 s 1 +153383.34 6 +271667.43 2680.0 – C57
2021-12-06 09:03:55 S 11 04 13.858 -03 57 58.25 – V C57
2021-12-06 09:03:55 s 1 +153169.61 2 +272168.41 4300.0 – C57
2021-12-06 10:13:55 S 11 04 22.699 -03 57 30.49 – V C57
2021-12-06 10:13:55 s 1 +151654.23 2 +275641.31 5300.0 – C57
2021-12-06 10:23:55 S 11 04 23.700 -03 57 24.62 – V C57
2021-12-06 10:23:55 s 1 +151435.03 5 +276132.61 6950.0 – C57
2021-12-06 11:13:55 S 11 04 30.348 -03 57 02.95 – V C57
2021-12-06 11:13:55 s 1 +150329.06 0 +278571.10 8770.0 – C57
2021-12-06 11:43:55 S 11 04 34.066 -03 56 39.23 – V C57
2021-12-06 11:43:55 s 1 +149657.58 3 +280019.82 3080.0 – C57
2021-12-06 12:13:55 S 11 04 37.942 -03 56 25.76 – V C57
2021-12-06 12:13:55 s 1 +148980.28 0 +281457.81 6170.0 – C57
2021-12-06 12:23:55 S 11 04 38.938 -03 56 20.94 – V C57