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
2021-12-14 02:03:54 s 1 -173487.92 9 +196595.33 8050.0 – C57
2021-12-14 02:53:54 S 11 26 20.851 -02 14 03.41 – V C57
2021-12-14 02:53:54 s 1 -174006.55 4 +193242.53 2480.0 – C57
2021-12-14 03:23:54 S 11 26 24.372 -02 13 46.78 – V C57
2021-12-14 03:23:54 s 1 -174302.76 0 +191214.18 6850.0 – C57
2021-12-14 03:33:54 S 11 26 25.248 -02 13 40.22 – V C57
2021-12-14 03:33:54 s 1 -174398.96 2 +190535.27 420.0 – C57
2021-12-14 04:03:54 S 11 26 29.110 -02 13 15.20 – V C57
2021-12-14 04:03:54 s 1 -174679.87 7 +188490.17 7140.0 – C57
2021-12-14 04:13:54 S 11 26 30.223 -02 13 17.76 – V C57
2021-12-14 04:13:54 s 1 -174770.93 0 +187805.68 7950.0 – C57
2021-12-14 04:23:54 S 11 26 31.126 -02 13 07.46 – V C57
2021-12-14 04:23:54 s 1 -174860.67 8 +187119.78 3000.0 – C57
2021-12-14 05:23:54 S 11 26 37.730 -02 12 25.27 – V C57
2021-12-14 05:23:54 s 1 -175371.39 7 +182974.87 640.0 – C57
2021-12-14 05:33:54 S 11 26 38.796 -02 12 25.02 – V C57
2021-12-14 05:33:54 s 1 -175451.82 3 +182279.12 4540.0 – C57
2021-12-14 05:43:54 S 11 26 39.900 -02 12 09.54 – V C57
2021-12-14 05:43:54 s 1 -175530.89 0 +181581.95 2430.0 – C57
2021-12-14 05:53:54 S 11 26 41.230 -02 12 11.92 – V C57
2021-12-14 05:53:54 s 1 -175608.59 0 +180883.38 4310.0 – C57
2021-12-14 06:03:54 S 11 26 42.418 -02 12 02.52 – V C57
2021-12-14 06:03:54 s 1 -175684.91 6 +180183.38 120.0 – C57
2021-12-14 06:13:54 S 11 26 43.622 -02 11 51.72 – V C57
2021-12-14 06:13:54 s 1 -175759.86 0 +179481.97 9850.0 – C57
2021-12-14 06:23:54 S 11 26 44.371 -02 11 49.13 – V C57
2021-12-14 06:23:54 s 1 -175833.41 6 +178779.14 3460.0 – C57
2021-12-14 07:23:54 S 11 26 51.218 -02 11 09.56 – V C57
2021-12-14 07:23:54 s 1 -176245.16 9 +174532.30 4900.0 – C57
2021-12-14 07:33:54 S 11 26 52.042 -02 10 57.25 – V C57
2021-12-14 07:33:54 s 1 -176308.79 4 +173819.50 4810.0 – C57
2021-12-14 07:43:54 S 11 26 53.323 -02 10 52.32 – V C57
2021-12-14 07:43:54 s 1 -176370.97 0 +173105.28 8340.0 – C57
2021-12-14 08:03:54 S 11 26 55.632 -02 10 41.84 – V C57
2021-12-14 08:03:54 s 1 -176490.94 2 +171672.53 6160.0 – C57
2021-12-14 08:33:54 S 11 26 58.750 -02 10 17.72 – V C57
2021-12-14 08:33:54 s 1 -176659.83 4 +169512.67 9280.0 – C57
2021-12-14 08:53:54 S 11 27 01.104 -02 10 08.47 – V C57
2021-12-14 08:53:54 s 1 -176764.95 6 +168065.57 1890.0 – C57
2021-12-14 09:00:40 S 11 26 46.118 -02 07 41.23 – L C51
2021-12-14 09:03:54 S 11 27 02.275 -02 10 03.40 – V C57
2021-12-14 09:03:54 s 1 -176815.25 2 +167339.87 3250.0 – C57
2021-12-14 09:13:54 S 11 27 03.259 -02 09 53.21 – V C57
2021-12-14 09:13:54 s 1 -176864.02 6 +166612.72 7940.0 – C57
2021-12-14 09:23:54 S 11 27 04.790 -02 09 45.58 – V C57
2021-12-14 09:23:54 s 1 -176911.26 9 +165884.13 5910.0 – C57
2021-12-14 09:43:54 S 11 27 06.818 -02 09 36.32 – V C57
2021-12-14 09:43:54 s 1 -177001.13 3 +164422.63 1590.0 – C57
2021-12-14 12:08:48 S 11 27 08.621 -02 05 35.84 – L C51
2021-12-14 12:43:54 S 11 27 26.813 -02 07 38.06 – V C57