2025 MK42

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3087140100 ± 3.92e-08
Semi-major axis (a)1.8305785716 AU ± 1.06e-08
Inclination (i)6.56335232° ± 3.53e-06
Long. of Asc. Node (Ω)58.82004268° ± 2.62e-05
Arg. of Perihelion (ω)305.09128309° ± 3.20e-05
Mean Anomaly (M)286.30236190° ± 3.45e-05
Mean Motion (n)0.3979511048°/day ± 3.47e-09
Perihelion dist (q)1.26545332 AU ± 7.21e-08
Aphelion dist (Q)2.39570382 AU ± 7.31e-08
Orbital Period2.47675222 yr ± 2.16e-08
Physical Parameters
H (abs. magnitude)20.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-08-07
RMS Residual0.132″
Uncertainty0
Orbit TypeAmor
MOID0.281601 AU
Observations Used212
Oppositions13
Arc Total2003-2025
First Observation Used2025-04-28
Last Observation Used2022-02-23
Observations (222)
Date Type RA Dec Mag Band Observatory
2013-06-01 09:34:36 C 15 30 19.981 -20 02 13.23 – V F51
2015-03-23 12:12:56 C 12 20 35.502 +08 01 58.82 – V F51
2015-03-23 12:31:02 C 12 20 34.552 +08 02 03.99 – V F51
2017-01-29 08:52:23 C 08 11 52.558 +32 04 21.83 – V F51
2017-01-29 09:09:37 C 08 11 51.428 +32 04 24.56 – V F51
2018-06-14 08:14:18 C 15 57 52.345 -24 06 03.44 – V F51
2018-06-14 08:30:18 C 15 57 51.312 -24 06 03.97 – V F51
2018-06-14 08:46:19 C 15 57 50.260 -24 06 04.51 – V F51
2018-07-11 06:46:31 C 15 31 48.083 -24 30 07.53 – V F51
2018-07-11 07:05:40 C 15 31 47.760 -24 30 08.88 – V F51
2018-07-11 07:24:50 C 15 31 47.416 -24 30 10.31 – V F51
2018-07-11 07:44:02 C 15 31 47.105 -24 30 11.14 – V F51
2021-11-11 13:16:35 C 09 19 27.019 +21 28 06.57 – V F52
2021-11-11 13:34:48 C 09 19 27.976 +21 28 06.40 – V F52
2021-11-11 13:53:05 C 09 19 28.934 +21 28 06.21 – V F52
2022-01-07 14:00:15 C 09 31 34.379 +26 20 15.66 – V F52
2022-01-07 14:17:43 C 09 31 33.577 +26 20 22.53 – V F52
2022-01-07 14:35:06 C 09 31 32.773 +26 20 29.74 – V F52
2022-01-07 14:52:35 C 09 31 31.967 +26 20 36.69 – V F52
2022-01-29 09:02:10 C 09 01 06.620 +29 30 39.32 – V F52
2022-01-29 09:16:41 C 09 01 05.632 +29 30 43.50 – V F52
2022-02-23 07:40:42 C 08 28 23.295 +30 39 25.08 – V F52