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
2020-04-18 13:18:22 C 16 46 18.77 +32 21 05.5 – V T08
2020-04-18 13:33:30 C 16 46 18.24 +32 21 13.1 – V T08
2020-04-19 09:22:42 C 16 45 39.81 +32 31 20.0 – V 703
2020-04-19 09:30:21 C 16 45 39.52 +32 31 23.8 – V 703
2020-04-19 09:38:00 C 16 45 39.26 +32 31 27.3 – V 703
2020-04-19 09:45:39 C 16 45 38.98 +32 31 31.3 – V 703
2020-04-20 13:33:18 C 16 44 41.56 +32 45 17.6 – V T05
2020-04-20 13:43:58 C 16 44 41.11 +32 45 22.6 – V T05
2020-04-20 13:49:48 C 16 44 40.88 +32 45 26.2 – V T05
2020-04-20 14:04:38 C 16 44 40.35 +32 45 32.4 – V T05
2020-04-23 10:21:31 C 16 42 04.19 +33 16 45.0 – V 703
2020-04-23 10:29:01 C 16 42 03.83 +33 16 48.2 – V 703
2020-04-23 10:36:30 C 16 42 03.51 +33 16 51.4 – V 703
2020-04-23 10:43:59 C 16 42 03.16 +33 16 55.7 – V 703
2020-04-25 05:14:17 S 16 40 41.198 +33 31 41.23 – V C57
2020-04-25 05:14:17 s 1 -156751.07 8 +325604.54 1640.0 – C57
2020-04-25 05:44:17 S 16 40 39.869 +33 31 53.00 – V C57
2020-04-25 05:44:17 s 1 -157543.30 7 +324513.00 2490.0 – C57
2020-04-25 06:14:17 S 16 40 38.590 +33 32 04.45 – V C57
2020-04-25 06:14:17 s 1 -158331.12 3 +323412.42 730.0 – C57
2020-04-25 06:44:17 S 16 40 37.418 +33 32 14.86 – V C57
2020-04-25 06:44:17 s 1 -159114.48 3 +322302.80 6330.0 – C57
2020-04-25 08:44:17 S 16 40 32.366 +33 33 06.77 – V C57
2020-04-25 08:44:17 s 1 -162202.42 7 +317773.43 1440.0 – C57
2020-04-25 09:12:48 C 16 40 05.09 +33 35 58.3 – U I41
2020-04-25 10:11:29 C 16 40 02.37 +33 36 21.3 – U I41
2020-04-25 10:16:25 C 16 40 02.07 +33 36 23.3 – V 703
2020-04-25 10:24:37 C 16 40 01.70 +33 36 26.4 – V 703
2020-04-25 10:32:42 C 16 40 01.32 +33 36 29.5 – V 703
2020-04-25 10:40:39 C 16 40 00.97 +33 36 32.5 – V 703
2020-04-25 12:14:17 S 16 40 23.316 +33 34 38.64 – V C57
2020-04-25 12:14:17 s 1 -167423.80 3 +309494.47 1190.0 – C57
2020-04-25 12:44:17 S 16 40 22.289 +33 34 53.69 – V C57
2020-04-25 12:44:17 s 1 -168149.95 5 +308274.82 1690.0 – C57
2020-04-25 12:49:34 C 16 39 55.385 +33 37 24.41 – U F52
2020-04-25 13:07:37 C 16 39 54.540 +33 37 31.37 – U F52
2020-04-25 13:14:17 S 16 40 20.501 +33 35 05.82 – V C57
2020-04-25 13:14:17 s 1 -168871.01 3 +307045.88 8960.0 – C57
2020-04-25 13:25:36 C 16 39 53.688 +33 37 38.36 – U F52
2020-04-25 14:14:17 S 16 40 17.976 +33 35 31.13 – V C57
2020-04-25 14:14:17 s 1 -170297.63 1 +304560.05 3650.0 – C57
2020-04-25 15:14:17 S 16 40 15.002 +33 35 56.72 – V C57
2020-04-25 15:14:17 s 1 -171703.22 5 +302036.80 4860.0 – C57
2020-04-25 15:44:17 S 16 40 13.915 +33 36 06.88 – V C57
2020-04-25 15:44:17 s 1 -172398.00 0 +300761.09 5290.0 – C57
2020-04-25 19:14:17 S 16 40 04.867 +33 37 32.99 – V C57
2020-04-25 19:14:17 s 1 -177106.30 2 +291566.22 6750.0 – C57
2020-04-25 19:44:17 S 16 40 03.374 +33 37 48.83 – V C57
2020-04-25 19:44:17 s 1 -177756.04 2 +290214.55 7510.0 – C57
2020-04-25 20:44:17 S 16 40 00.583 +33 38 10.46 – V C57