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
2020-05-12 05:44:16 S 16 18 02.472 +34 53 11.08 – V C57
2020-05-12 05:44:16 s 1 -164246.63 3 +43627.998 180.0 – C57
2020-05-12 06:08:54 C 16 17 44.36 +34 52 37.5 – V V19
2020-05-12 06:14:16 S 16 18 00.108 +34 53 19.14 – V C57
2020-05-12 06:14:16 s 1 -162916.30 2 +40791.398 4050.0 – C57
2020-05-12 08:34:03 C 16 17 34.95 +34 52 33.4 – U I41
2020-05-12 10:15:48 C 16 17 28.34 +34 52 29.8 – U I41
2020-05-13 09:02:38 C 16 16 02.15 +34 51 27.6 – V 703
2020-05-13 09:17:48 C 16 16 01.17 +34 51 25.5 – V 703
2020-05-13 09:25:24 C 16 16 00.61 +34 51 25.3 – V 703
2020-05-13 09:30:51 C 16 16 00.76 +34 51 26.0 – V T08
2020-05-13 09:38:15 C 16 16 00.27 +34 51 25.7 – V T08
2020-05-13 09:42:57 C 16 15 59.94 +34 51 25.5 – V T08
2020-05-13 09:57:33 C 16 15 58.99 +34 51 24.7 – V T08
2020-05-13 12:33:34 C 16 15 48.730 +34 51 14.82 – U F52
2020-05-13 12:56:17 C 16 15 47.237 +34 51 13.17 – U F52
2020-05-13 13:18:58 C 16 15 45.751 +34 51 11.52 – U F52
2020-05-13 13:41:38 C 16 15 44.261 +34 51 09.87 – U F52
2020-05-14 10:27:39 C 16 14 25.61 +34 49 34.8 – V T05
2020-05-14 10:30:17 C 16 14 25.45 +34 49 34.8 – V T05
2020-05-14 10:48:59 C 16 14 24.21 +34 49 33.1 – V T05
2020-05-14 10:53:03 C 16 14 23.90 +34 49 32.6 – V T05
2020-05-14 11:55:52 C 16 14 19.771 +34 49 26.79 – U F52
2020-05-14 12:19:14 C 16 14 18.220 +34 49 24.55 – U F52
2020-05-14 12:42:34 C 16 14 16.672 +34 49 22.32 – U F52
2020-05-14 13:05:47 C 16 14 15.139 +34 49 19.98 – U F52
2020-05-15 11:08:29 C 16 12 51.05 +34 47 02.1 – V T05
2020-05-15 11:12:32 C 16 12 50.83 +34 47 01.8 – V T05
2020-05-15 11:20:31 C 16 12 50.29 +34 47 00.6 – V T05
2020-05-15 11:33:09 C 16 12 49.45 +34 46 59.5 – V T05
2020-05-16 07:23:44 C 16 11 33.54 +34 44 23.8 – U I41
2020-05-16 07:58:35 C 16 11 31.22 +34 44 19.0 – U I41
2020-05-16 08:26:57 C 16 11 29.34 +34 44 15.0 – U I41
2020-05-16 08:51:02 C 16 11 27.72 +34 44 11.7 – V 703
2020-05-16 08:59:22 C 16 11 27.27 +34 44 10.7 – V 703
2020-05-16 09:07:43 C 16 11 26.61 +34 44 09.1 – V 703
2020-05-16 09:10:35 C 16 11 26.46 +34 44 08.8 – U I41
2020-05-16 09:16:04 C 16 11 26.02 +34 44 07.6 – V 703
2020-05-16 09:32:17 C 16 11 25.02 +34 44 05.5 – U I41
2020-05-16 11:04:11 C 16 11 19.32 +34 43 54.3 – V T08
2020-05-16 11:10:59 C 16 11 18.86 +34 43 53.5 – V T08
2020-05-16 11:55:58 C 16 11 15.89 +34 43 46.8 – V T08
2020-05-16 12:08:03 C 16 11 15.04 +34 43 44.7 – V T08
2020-05-17 05:15:38 C 16 10 09.83 +34 41 02.1 – U I41
2020-05-17 06:58:07 C 16 10 03.07 +34 40 45.9 – U I41
2020-05-17 06:59:29 C 16 10 02.98 +34 40 45.6 – U I41
2020-05-17 08:24:02 C 16 09 57.34 +34 40 31.7 – V G96
2020-05-17 08:30:52 C 16 09 56.88 +34 40 30.5 – V G96
2020-05-17 08:37:42 C 16 09 56.43 +34 40 29.4 – V G96
2020-05-17 08:44:32 C 16 09 55.98 +34 40 28.2 – V G96