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
2021-12-24 01:23:54 S 11 55 07.183 +00 50 45.42 – V C57
2021-12-24 01:23:54 s 1 -28163.630 0 +384982.11 3700.0 – C57
2021-12-24 01:33:54 S 11 55 08.407 +00 50 49.56 – V C57
2021-12-24 01:33:54 s 1 -28518.201 0 +384904.50 6490.0 – C57
2021-12-24 01:43:54 S 11 55 09.144 +00 51 03.17 – V C57
2021-12-24 01:43:54 s 1 -28872.703 0 +384825.93 8740.0 – C57
2021-12-24 02:23:54 S 11 55 14.189 +00 51 33.52 – V C57
2021-12-24 02:23:54 s 1 -30289.997 0 +384502.08 2250.0 – C57
2021-12-24 02:33:54 S 11 55 15.038 +00 51 44.60 – V C57
2021-12-24 02:33:54 s 1 -30644.138 0 +384418.72 1730.0 – C57
2021-12-24 02:43:54 S 11 55 16.358 +00 51 56.84 – V C57
2021-12-24 02:43:54 s 1 -30998.203 0 +384334.40 640.0 – C57
2021-12-24 02:53:54 S 11 55 17.532 +00 52 03.25 – V C57
2021-12-24 02:53:54 s 1 -31352.192 0 +384249.12 8990.0 – C57
2021-12-24 03:03:54 S 11 55 18.720 +00 52 12.76 – V C57
2021-12-24 03:03:54 s 1 -31706.104 0 +384162.89 6760.0 – C57
2021-12-24 03:13:54 S 11 55 20.213 +00 52 19.20 – V C57
2021-12-24 03:13:54 s 1 -32059.938 0 +384075.69 3950.0 – C57
2021-12-25 08:33:54 S 11 58 43.238 +01 17 58.02 – V C57
2021-12-25 08:33:54 s 1 -92210.820 0 +353591.77 7730.0 – C57
2021-12-25 08:43:54 S 11 58 44.491 +01 18 08.50 – V C57
2021-12-25 08:43:54 s 1 -92534.964 0 +353330.96 3330.0 – C57
2021-12-25 08:53:54 S 11 58 45.686 +01 18 19.04 – V C57
2021-12-25 08:53:54 s 1 -92858.841 0 +353069.14 7510.0 – C57
2021-12-25 09:23:54 S 11 58 48.823 +01 18 44.60 – V C57
2021-12-25 09:23:54 s 1 -93828.854 0 +352277.60 1570.0 – C57
2021-12-25 09:33:54 S 11 58 50.112 +01 18 52.45 – V C57
2021-12-25 09:33:54 s 1 -94151.649 0 +352011.73 70.0 – C57
2021-12-25 09:43:54 S 11 58 51.456 +01 19 02.89 – V C57
2021-12-25 09:43:54 s 1 -94474.169 0 +351744.84 7140.0 – C57
2021-12-25 09:53:54 S 11 58 52.274 +01 19 13.69 – V C57
2021-12-25 09:53:54 s 1 -94796.414 0 +351476.93 2760.0 – C57
2021-12-25 10:03:54 S 11 58 53.438 +01 19 15.60 – V C57
2021-12-25 10:03:54 s 1 -95118.382 0 +351208.00 6940.0 – C57
2021-12-25 10:13:54 S 11 58 54.720 +01 19 26.33 – V C57
2021-12-25 10:13:54 s 1 -95440.073 0 +350938.06 9660.0 – C57
2021-12-25 10:23:54 S 11 58 55.886 +01 19 43.00 – V C57
2021-12-25 10:23:54 s 1 -95761.485 0 +350667.10 920.0 – C57
2021-12-25 10:33:54 S 11 58 57.101 +01 19 43.79 – V C57
2021-12-25 10:33:54 s 1 -96082.616 0 +350395.12 720.0 – C57
2021-12-25 10:43:54 S 11 58 58.154 +01 20 00.20 – V C57
2021-12-25 10:43:54 s 1 -96403.466 0 +350122.13 9050.0 – C57
2021-12-25 10:53:54 S 11 58 59.122 +01 20 03.19 – V C57
2021-12-25 10:53:54 s 1 -96724.032 0 +349848.11 5900.0 – C57
2021-12-25 11:03:54 S 11 59 00.170 +01 20 15.97 – V C57
2021-12-25 11:03:54 s 1 -97044.314 0 +349573.07 1270.0 – C57
2021-12-25 11:23:54 S 11 59 02.609 +01 20 31.99 – V C57
2021-12-25 11:23:54 s 1 -97684.020 0 +349019.94 7540.0 – C57
2021-12-25 11:33:54 S 11 59 03.703 +01 20 43.33 – V C57
2021-12-25 11:33:54 s 1 -98003.442 0 +348741.84 8430.0 – C57