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
2020-05-23 18:14:16 s 1 -182535.74 7 +242433.48 1520.0 – C57
2020-05-23 18:44:16 S 16 00 37.166 +33 59 40.85 – V C57
2020-05-23 18:44:16 s 1 -182903.85 4 +240716.91 5800.0 – C57
2020-05-23 19:14:16 S 16 00 35.227 +33 59 28.61 – V C57
2020-05-23 19:14:16 s 1 -183263.30 2 +238989.07 4800.0 – C57
2020-05-23 19:44:16 S 16 00 33.571 +33 59 22.60 – V C57
2020-05-23 19:44:16 s 1 -183613.97 4 +237249.90 8420.0 – C57
2020-05-23 22:14:16 S 16 00 23.486 +33 58 38.53 – V C57
2020-05-23 22:14:16 s 1 -185231.52 4 +228382.55 2910.0 – C57
2020-05-23 22:44:16 S 16 00 22.006 +33 58 33.02 – V C57
2020-05-23 22:44:16 s 1 -185526.99 9 +226574.43 2480.0 – C57
2020-05-24 00:14:16 S 16 00 16.018 +33 58 00.19 – V C57
2020-05-24 00:14:16 s 1 -186355.00 3 +221079.86 4820.0 – C57
2020-05-24 06:14:16 S 15 59 52.709 +33 56 12.44 – V C57
2020-05-24 06:14:16 s 1 -188720.67 6 +198022.82 9280.0 – C57
2020-05-24 06:25:04 C 15 59 27.03 +33 56 45.8 – U I41
2020-05-24 07:00:27 C 15 59 24.76 +33 56 33.3 – U I41
2020-05-24 07:13:24 C 15 59 23.93 +33 56 28.8 – U I41
2020-05-24 07:14:45 C 15 59 23.84 +33 56 28.3 – U I41
2020-05-24 07:51:28 C 15 59 21.44 +33 56 15.5 – V 703
2020-05-24 07:59:07 C 15 59 20.94 +33 56 12.8 – V 703
2020-05-24 08:02:35 C 15 59 20.76 +33 56 11.1 – U I41
2020-05-24 08:06:47 C 15 59 20.47 +33 56 09.3 – V 703
2020-05-24 08:14:25 C 15 59 19.97 +33 56 06.6 – V 703
2020-05-24 22:40:36 C 15 58 26.75 +33 50 48.6 – V 160
2020-05-24 22:44:02 C 15 58 26.55 +33 50 47.3 – V 160
2020-05-24 22:44:16 S 15 58 47.779 +33 50 48.88 – V C57
2020-05-24 22:44:16 s 1 -185095.24 2 +125023.53 9310.0 – C57
2020-05-24 22:47:29 C 15 58 26.33 +33 50 45.8 – V 160
2020-05-25 05:14:16 S 15 58 21.946 +33 48 41.69 – V C57
2020-05-25 05:14:16 s 1 -177902.57 0 +92068.543 6040.0 – C57
2020-05-25 05:16:28 C 15 58 02.70 +33 48 19.7 – U I41
2020-05-25 05:44:16 S 15 58 19.687 +33 48 25.70 – V C57
2020-05-25 05:44:16 s 1 -177166.54 7 +89430.675 1510.0 – C57
2020-05-25 06:24:15 C 15 57 58.38 +33 47 54.2 – U I41
2020-05-25 07:24:50 C 15 57 54.56 +33 47 31.2 – U I41
2020-05-25 08:14:16 S 15 58 10.044 +33 47 39.34 – V C57
2020-05-25 08:14:16 s 1 -173034.08 2 +76021.470 3470.0 – C57
2020-05-25 08:34:35 C 15 57 50.11 +33 47 04.2 – U I41
2020-05-25 09:53:34 C 15 57 45.14 +33 46 33.4 – U I41
2020-05-25 10:43:43 C 15 57 42.00 +33 46 13.5 – U I41
2020-05-25 10:44:24 C 15 57 41.92 +33 46 13.1 – U I41
2020-05-25 14:14:16 S 15 57 45.288 +33 45 38.52 – V C57
2020-05-25 14:14:16 s 1 -159520.02 6 +42391.463 3500.0 – C57
2020-05-25 23:16:15 C 15 56 56.59 +33 41 17.1 19.5 q 122
2020-05-25 23:34:22 C 15 56 55.45 +33 41 09.9 19.4 q 122
2020-05-25 23:53:26 C 15 56 54.26 +33 41 02.4 19.6 q 122
2020-05-26 00:08:12 C 15 56 53.25 +33 40 55.7 – V 130
2020-05-26 00:11:03 C 15 56 53.08 +33 40 54.6 – V 130
2020-05-26 00:13:55 C 15 56 52.92 +33 40 53.3 – V 130