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
2020-04-25 20:44:17 s 1 -179037.75 1 +287482.40 7130.0 – C57
2020-04-26 00:14:17 S 16 39 51.269 +33 39 39.10 – V C57
2020-04-26 00:14:17 s 1 -183330.25 9 +277614.81 9330.0 – C57
2020-04-26 11:11:04 C 16 38 55.10 +33 45 49.9 – V T08
2020-04-26 11:13:42 C 16 38 54.95 +33 45 50.9 – V T08
2020-04-26 11:18:21 C 16 38 54.73 +33 45 52.9 – V T08
2020-04-26 11:33:31 C 16 38 54.01 +33 45 58.2 – V T08
2020-04-26 14:22:18 C 16 38 45.828 +33 46 59.73 – U F52
2020-04-26 14:34:32 C 16 38 45.234 +33 47 04.07 – U F52
2020-04-26 14:46:45 C 16 38 44.647 +33 47 08.41 – U F52
2020-04-26 14:58:58 C 16 38 44.057 +33 47 12.73 – U F52
2020-04-26 15:44:17 S 16 39 08.885 +33 46 00.23 – V C57
2020-04-26 15:44:17 s 1 -198125.01 7 +228002.42 5190.0 – C57
2020-04-26 18:44:17 S 16 39 00.365 +33 47 16.22 – V C57
2020-04-26 18:44:17 s 1 -200046.09 9 +217237.88 9980.0 – C57
2020-04-26 19:14:17 S 16 38 58.829 +33 47 27.10 – V C57
2020-04-26 19:14:17 s 1 -200331.73 0 +215405.74 5940.0 – C57
2020-04-27 00:44:17 S 16 38 42.466 +33 49 41.45 – V C57
2020-04-27 00:44:17 s 1 -202768.84 6 +194521.05 2740.0 – C57
2020-04-27 01:14:17 S 16 38 41.023 +33 49 53.08 – V C57
2020-04-27 01:14:17 s 1 -202922.49 8 +192555.08 5400.0 – C57
2020-04-27 01:44:17 S 16 38 40.198 +33 50 06.47 – V C57
2020-04-27 01:44:17 s 1 -203064.14 9 +190577.75 8540.0 – C57
2020-04-27 02:14:17 S 16 38 38.429 +33 50 17.66 – V C57
2020-04-27 02:14:17 s 1 -203193.63 2 +188589.00 1990.0 – C57
2020-04-27 09:26:13 C 16 37 52.71 +33 53 45.0 – U I41
2020-04-27 10:25:16 C 16 37 49.78 +33 54 05.4 – U I41
2020-04-27 10:44:17 S 16 38 13.147 +33 53 45.28 – V C57
2020-04-27 10:44:17 s 1 -203350.89 1 +153002.76 9880.0 – C57
2020-04-27 11:39:40 C 16 37 46.08 +33 54 30.8 – U I41
2020-04-27 12:44:17 S 16 38 07.207 +33 54 22.14 – V C57
2020-04-27 12:44:17 s 1 -202761.18 2 +144132.13 1020.0 – C57
2020-04-27 13:44:17 S 16 38 04.109 +33 54 51.30 – V C57
2020-04-27 13:44:17 s 1 -202362.99 5 +139622.39 4130.0 – C57
2020-04-27 14:14:17 S 16 38 03.017 +33 55 06.46 – V C57
2020-04-27 14:14:17 s 1 -202139.01 6 +137350.43 8030.0 – C57
2020-04-27 19:14:17 S 16 37 47.160 +33 56 54.02 – V C57
2020-04-27 19:14:17 s 1 -198866.11 9 +113962.51 3620.0 – C57
2020-04-27 21:14:17 S 16 37 40.966 +33 57 38.63 – V C57
2020-04-27 21:14:17 s 1 -196982.66 4 +104266.69 9150.0 – C57
2020-04-28 00:44:17 S 16 37 29.477 +33 58 59.38 – V C57
2020-04-28 00:44:17 s 1 -192789.35 9 +86834.717 8180.0 – C57
2020-04-28 09:14:19 C 16 36 44.02 +34 01 44.1 – U I41
2020-04-28 10:10:38 C 16 36 41.14 +34 02 02.5 – U I41
2020-04-29 09:44:15 C 16 35 30.92 +34 09 23.9 – V 703
2020-04-29 09:51:49 C 16 35 30.53 +34 09 26.1 – V 703
2020-04-29 09:59:24 C 16 35 30.17 +34 09 28.6 – V 703
2020-04-29 10:07:01 C 16 35 29.72 +34 09 30.3 – V 703
2020-04-30 11:37:21 C 16 34 11.68 +34 16 53.1 – V T08
2020-04-30 11:40:00 C 16 34 11.52 +34 16 53.8 – V T08