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
2021-12-29 06:13:54 S 12 08 59.676 +02 47 46.18 – V C57
2021-12-29 06:13:54 s 1 -158145.61 5 +24490.423 1090.0 – C57
2021-12-29 06:23:54 S 12 09 00.511 +02 47 52.91 – V C57
2021-12-29 06:23:54 s 1 -157756.00 1 +23556.227 3710.0 – C57
2021-12-29 06:33:54 S 12 09 01.579 +02 48 05.00 – V C57
2021-12-29 06:33:54 s 1 -157362.06 3 +22621.381 7450.0 – C57
2021-12-29 06:43:54 S 12 09 02.498 +02 48 16.74 – V C57
2021-12-29 06:43:54 s 1 -156963.76 9 +21685.904 2180.0 – C57
2021-12-29 06:53:54 S 12 09 03.665 +02 48 30.13 – V C57
2021-12-29 06:53:54 s 1 -156561.08 7 +20749.817 7760.0 – C57
2021-12-29 08:03:54 S 12 09 11.119 +02 49 45.30 – V C57
2021-12-29 08:03:54 s 1 -153616.78 0 +14181.877 9680.0 – C57
2021-12-29 08:13:54 S 12 09 12.060 +02 49 50.74 – V C57
2021-12-29 08:13:54 s 1 -153177.83 9 +13241.678 7320.0 – C57
2021-12-29 08:23:54 S 12 09 13.049 +02 50 03.66 – V C57
2021-12-29 08:23:54 s 1 -152734.21 7 +12301.070 4600.0 – C57
2021-12-29 08:33:54 S 12 09 13.925 +02 50 10.25 – V C57
2021-12-29 08:33:54 s 1 -152285.87 9 +11360.077 1380.0 – C57
2021-12-29 08:43:54 S 12 09 15.084 +02 50 21.37 – V C57
2021-12-29 08:43:54 s 1 -151832.79 2 +10418.724 7530.0 – C57
2021-12-29 08:53:54 S 12 09 16.080 +02 50 34.01 – V C57
2021-12-29 08:53:54 s 1 -151374.92 1 + 9477.038 2900.0 – C57
2021-12-29 09:03:54 S 12 09 17.213 +02 50 45.17 – V C57
2021-12-29 09:03:54 s 1 -150912.23 2 + 8535.045 7350.0 – C57
2021-12-29 09:13:54 S 12 09 17.906 +02 50 54.64 – V C57
2021-12-29 09:13:54 s 1 -150444.69 0 + 7592.772 740.0 – C57
2021-12-29 09:23:54 S 12 09 19.140 +02 51 06.77 – V C57
2021-12-29 09:23:54 s 1 -149972.25 9 + 6650.247 2920.0 – C57
2021-12-29 09:43:54 S 12 09 21.216 +02 51 25.16 – V C57
2021-12-29 09:43:54 s 1 -149012.59 1 + 4764.555 3090.0 – C57
2021-12-29 09:53:54 S 12 09 22.253 +02 51 32.72 – V C57
2021-12-29 09:53:54 s 1 -148525.28 2 + 3821.447 790.0 – C57
2021-12-29 10:03:54 S 12 09 23.434 +02 51 43.81 – V C57
2021-12-29 10:03:54 s 1 -148032.94 2 + 2878.204 6690.0 – C57
2021-12-29 10:13:54 S 12 09 24.478 +02 51 57.28 – V C57
2021-12-29 10:13:54 s 1 -147535.53 4 + 1934.857 660.0 – C57
2021-12-29 10:43:54 S 12 09 27.437 +02 52 34.36 – V C57
2021-12-29 10:43:54 s 1 -146012.53 9 - 895.490 9460.0 – C57
2021-12-29 11:03:54 S 12 09 29.796 +02 52 51.31 – V C57
2021-12-29 11:03:54 s 1 -144971.19 5 - 2782.311 6220.0 – C57
2021-12-29 11:13:54 S 12 09 30.763 +02 53 05.53 – V C57
2021-12-29 11:13:54 s 1 -144442.60 6 - 3725.596 5420.0 – C57
2021-12-29 11:23:54 S 12 09 31.730 +02 53 10.18 – V C57
2021-12-29 11:23:54 s 1 -143908.68 9 - 4668.748 1620.0 – C57
2021-12-29 11:33:54 S 12 09 32.712 +02 53 20.69 – V C57
2021-12-29 11:33:54 s 1 -143369.40 7 - 5611.733 4680.0 – C57
2021-12-29 11:43:54 S 12 09 33.900 +02 53 33.68 – V C57
2021-12-29 11:43:54 s 1 -142824.72 0 - 6554.511 4430.0 – C57
2021-12-29 11:53:54 S 12 09 34.639 +02 53 41.53 – V C57
2021-12-29 11:53:54 s 1 -142274.59 0 - 7497.046 730.0 – C57