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
2020-04-30 11:50:43 C 16 34 10.95 +34 16 56.7 – V T08
2020-04-30 12:12:07 C 16 34 09.81 +34 17 03.4 – V T08
2020-04-30 20:19:43 C 16 33 44.54 +34 19 12.8 – c N31
2020-04-30 20:19:43 C 16 33 44.75 +34 19 10.7 – u N31
2020-04-30 20:45:12 C 16 33 43.36 +34 19 18.2 – u N31
2020-05-01 09:51:50 C 16 33 01.45 +34 22 44.2 – U I41
2020-05-01 09:53:10 C 16 33 01.37 +34 22 44.5 – U I41
2020-05-01 11:24:41 C 16 32 56.68 +34 23 09.2 – V T08
2020-05-01 11:27:27 C 16 32 56.53 +34 23 10.0 – V T08
2020-05-01 11:32:06 C 16 32 56.26 +34 23 11.1 – V T08
2020-05-01 11:39:25 C 16 32 55.85 +34 23 12.9 – V T08
2020-05-02 11:06:33 C 16 31 39.77 +34 28 47.9 – U I41
2020-05-02 12:25:47 C 16 31 35.66 +34 29 07.3 – V T05
2020-05-02 12:31:31 C 16 31 35.32 +34 29 09.2 – V T05
2020-05-02 13:21:11 C 16 31 32.55 +34 29 20.1 – V T05
2020-05-02 13:29:46 C 16 31 32.01 +34 29 22.2 – V T05
2020-05-03 05:44:17 S 16 30 39.137 +34 28 39.04 – V C57
2020-05-03 05:44:17 s 1 +125180.67 6 +305726.56 7620.0 – C57
2020-05-03 06:14:17 S 16 30 37.502 +34 28 42.60 – V C57
2020-05-03 06:14:17 s 1 +124332.03 3 +307058.31 3710.0 – C57
2020-05-03 06:51:53 C 16 30 35.19 +34 33 04.7 – U I41
2020-05-03 06:56:36 C 16 30 34.85 +34 33 06.3 – V V19
2020-05-03 07:21:31 C 16 30 33.47 +34 33 10.9 – V V19
2020-05-03 07:32:50 C 16 30 32.84 +34 33 13.6 – U I41
2020-05-03 07:46:16 C 16 30 32.02 +34 33 16.8 – V V19
2020-05-03 08:03:00 C 16 30 31.10 +34 33 20.1 – U I41
2020-05-03 08:30:10 C 16 30 29.44 +34 33 26.0 – V 703
2020-05-03 08:37:58 C 16 30 29.11 +34 33 27.3 – V 703
2020-05-03 08:45:46 C 16 30 28.60 +34 33 29.3 – V 703
2020-05-03 08:53:34 C 16 30 28.20 +34 33 30.2 – V 703
2020-05-03 09:44:17 S 16 30 26.578 +34 29 22.24 – V C57
2020-05-03 09:44:17 s 1 +118275.57 6 +316078.13 9880.0 – C57
2020-05-03 10:02:41 C 16 30 24.17 +34 33 44.8 – U I41
2020-05-03 10:44:17 S 16 30 23.762 +34 29 34.48 – V C57
2020-05-03 10:44:17 s 1 +116509.78 3 +318559.25 3060.0 – C57
2020-05-03 20:15:00 C 16 29 50.31 +34 35 42.7 – q L64
2020-05-03 20:48:08 C 16 29 48.67 +34 35 48.4 – q L64
2020-05-03 22:41:55 C 16 29 42.08 +34 36 12.6 – V 160
2020-05-03 22:45:20 C 16 29 41.90 +34 36 13.0 – V 160
2020-05-03 22:48:46 C 16 29 41.69 +34 36 13.6 – V 160
2020-05-04 03:14:17 S 16 29 32.292 +34 32 37.10 – V C57
2020-05-04 03:14:17 s 1 +85546.165 0 +353630.75 6430.0 – C57
2020-05-04 05:44:17 S 16 29 24.038 +34 33 01.55 – V C57
2020-05-04 05:44:17 s 1 +80613.495 0 +358019.56 6090.0 – C57
2020-05-04 05:56:39 C 16 29 17.53 +34 37 34.6 – u H21
2020-05-04 05:59:17 C 16 29 17.35 +34 37 35.1 – u H21
2020-05-04 06:01:48 C 16 29 17.18 +34 37 35.6 – u H21
2020-05-04 06:04:19 C 16 29 17.04 +34 37 36.0 – u H21
2020-05-04 06:06:50 C 16 29 16.91 +34 37 36.4 – u H21
2020-05-04 06:08:09 C 16 29 17.06 +34 37 36.2 – U I41