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
2020-05-05 09:53:32 C 16 27 41.78 +34 42 18.6 – V T08
2020-05-05 10:14:17 S 16 27 53.729 +34 37 46.24 – V C57
2020-05-05 10:14:17 s 1 +21914.808 0 +392187.28 1270.0 – C57
2020-05-05 10:29:12 C 16 27 39.64 +34 42 24.6 – V T08
2020-05-05 10:36:42 C 16 27 39.24 +34 42 25.7 – V T08
2020-05-05 10:44:17 S 16 27 52.332 +34 37 52.64 – V C57
2020-05-05 10:44:17 s 1 +20862.336 0 +392537.38 9720.0 – C57
2020-05-05 10:45:47 C 16 27 38.25 +34 42 25.0 – U I41
2020-05-05 11:14:17 S 16 27 50.518 +34 38 01.61 – V C57
2020-05-05 11:14:17 s 1 +19809.583 0 +392879.15 6550.0 – C57
2020-05-05 11:44:17 S 16 27 48.701 +34 38 01.21 – V C57
2020-05-05 11:44:17 s 1 +18756.572 0 +393212.62 1770.0 – C57
2020-05-05 17:14:16 S 16 27 31.008 +34 38 59.03 – V C57
2020-05-05 18:14:17 S 16 27 28.008 +34 39 03.02 – V C57
2020-05-05 19:14:17 S 16 27 24.365 +34 39 12.31 – V C57
2020-05-05 22:14:17 S 16 27 14.645 +34 39 44.24 – V C57
2020-05-05 22:44:17 S 16 27 13.258 +34 39 44.78 – V C57
2020-05-05 23:14:16 S 16 27 11.580 +34 39 44.24 – V C57
2020-05-06 03:14:17 S 16 26 58.325 +34 40 25.18 – V C57
2020-05-06 03:14:17 s 1 -13892.359 0 +399482.67 3550.0 – C57
2020-05-06 03:44:16 S 16 26 56.414 +34 40 23.84 – V C57
2020-05-06 03:44:16 s 1 -14941.908 0 +399555.17 440.0 – C57
2020-05-06 04:14:17 S 16 26 54.905 +34 40 28.78 – V C57
2020-05-06 04:14:17 s 1 -15990.997 0 +399619.63 6520.0 – C57
2020-05-06 04:44:17 S 16 26 53.167 +34 40 33.60 – V C57
2020-05-06 04:44:17 s 1 -17039.605 0 +399676.07 1810.0 – C57
2020-05-06 04:46:18 C 16 26 36.09 +34 44 56.7 – U I41
2020-05-06 05:14:16 S 16 26 52.094 +34 40 42.38 – V C57
2020-05-06 05:14:16 s 1 -18087.712 0 +399724.47 6340.0 – C57
2020-05-06 05:44:17 S 16 26 50.174 +34 40 44.29 – V C57
2020-05-06 05:44:17 s 1 -19135.295 0 +399764.86 130.0 – C57
2020-05-06 07:14:17 S 16 26 44.748 +34 41 00.89 – V C57
2020-05-06 07:14:17 s 1 -22274.706 0 +399837.95 7280.0 – C57
2020-05-06 07:30:14 C 16 26 26.20 +34 45 20.4 – U I41
2020-05-06 07:44:17 S 16 26 43.330 +34 41 00.96 – V C57
2020-05-06 07:44:17 s 1 -23319.994 0 +399846.30 8330.0 – C57
2020-05-06 08:30:53 C 16 26 22.48 +34 45 29.4 – V 703
2020-05-06 08:38:25 C 16 26 21.99 +34 45 29.4 – V 703
2020-05-06 08:45:58 C 16 26 21.56 +34 45 30.8 – V 703
2020-05-06 08:53:33 C 16 26 21.01 +34 45 31.4 – V 703
2020-05-06 09:35:29 C 16 26 18.57 +34 45 36.8 – U I41
2020-05-06 09:39:22 C 16 26 18.76 +34 45 39.3 – V T05
2020-05-06 10:00:54 C 16 26 17.42 +34 45 41.1 – V T05
2020-05-06 10:04:15 C 16 26 17.22 +34 45 41.4 – V T05
2020-05-06 10:11:37 C 16 26 16.80 +34 45 42.6 – V T05
2020-05-06 10:14:16 S 16 26 35.237 +34 41 22.67 – V C57
2020-05-06 10:14:16 s 1 -28536.642 0 +399768.19 4570.0 – C57
2020-05-06 10:15:43 C 16 26 16.10 +34 45 42.1 – U I41
2020-05-06 11:44:16 S 16 26 29.779 +34 41 36.60 – V C57
2020-05-06 11:44:16 s 1 -31658.061 0 +399625.54 5910.0 – C57