IAA RAS IAA Minor Planet Database

2019 MK2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5078619227 ± 2.99e-06
Semi-major axis (a)2.2843684111 AU ± 1.44e-05
Inclination (i)6.27129908° ± 2.50e-05
Long. of Asc. Node (Ω)328.19845711° ± 1.61e-05
Arg. of Perihelion (ω)336.90228452° ± 1.61e-05
Mean Anomaly (M)299.47170287° ± 6.30e-03
Mean Motion (n)0.2854716973°/day ± 2.70e-06
Perihelion dist (q)1.12422468 AU ± 9.85e-06
Aphelion dist (Q)3.44451214 AU ± 2.28e-05
Orbital Period3.45262347 yr ± 3.27e-05
Physical Parameters
H (abs. magnitude)20.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.266″
Uncertainty1
Orbit TypeAmor
MOID0.115020 AU
Observations Used316
Oppositions1
Arc Total2019-2019
First Observation Used2019-06-30
Last Observation Used2019-10-31
Observations (329)
Date Type RA Dec Mag Band Observatory
2019-09-03 22:36:42 C 23 58 11.04 +10 18 05.0 – q 160
2019-09-03 22:40:35 C 23 58 10.95 +10 18 08.2 – q 160
2019-09-03 22:44:26 C 23 58 10.84 +10 18 11.6 – q 160
2019-09-04 00:36:12 C 23 58 07.58 +10 19 43.5 – V K87
2019-09-04 00:45:27 C 23 58 07.33 +10 19 50.8 – V K87
2019-09-04 00:54:42 C 23 58 07.08 +10 19 58.5 – V K87
2019-09-05 07:37:36 C 23 57 28.56 +10 44 53.2 – V 703
2019-09-05 07:45:09 C 23 57 28.25 +10 44 59.2 – V 703
2019-09-05 07:52:43 C 23 57 28.00 +10 45 05.7 – V 703
2019-09-05 08:00:16 C 23 57 27.74 +10 45 11.3 – V 703
2019-09-05 14:25:43 C 23 57 17.44 +10 50 12.2 – V T05
2019-09-05 14:30:29 C 23 57 17.27 +10 50 15.8 – V T05
2019-09-05 14:38:30 C 23 57 17.05 +10 50 21.6 – V T05
2019-09-05 14:53:08 C 23 57 16.63 +10 50 32.5 – V T05
2019-09-06 09:43:46 C 23 56 52.80 +11 04 23.7 – V 654
2019-09-06 10:51:54 C 23 56 50.70 +11 05 12.1 – V 654
2019-09-07 09:58:28 C 23 56 20.90 +11 21 28.9 – V T08
2019-09-07 10:03:27 C 23 56 20.72 +11 21 32.0 – V T08
2019-09-07 10:29:28 C 23 56 19.87 +11 21 49.6 – V T08
2019-09-07 10:45:54 C 23 56 19.32 +11 22 00.4 – V T08
2019-09-09 10:43:05 C 23 55 10.52 +11 52 01.2 – V 654
2019-09-09 11:35:19 C 23 55 08.94 +11 52 31.0 – V 654
2019-09-10 04:59:13 C 23 54 46.12 +12 02 23.5 – u H21
2019-09-10 04:59:54 C 23 54 46.11 +12 02 24.2 – u H21
2019-09-10 05:01:51 C 23 54 46.02 +12 02 24.9 – u H21
2019-09-10 05:03:49 C 23 54 45.98 +12 02 25.8 – u H21
2019-09-10 05:05:47 C 23 54 45.90 +12 02 26.8 – u H21
2019-09-10 05:07:44 C 23 54 45.86 +12 02 28.1 – u H21
2019-09-10 05:09:42 C 23 54 45.79 +12 02 29.3 – u H21
2019-09-10 05:11:39 C 23 54 45.73 +12 02 30.5 – u H21
2019-09-10 05:13:37 C 23 54 45.66 +12 02 31.5 – u H21
2019-09-10 05:15:35 C 23 54 45.60 +12 02 32.7 – u H21
2019-09-10 05:17:33 C 23 54 45.52 +12 02 33.7 – u H21
2019-09-10 05:19:30 C 23 54 45.48 +12 02 35.0 – u H21
2019-09-10 05:21:28 C 23 54 45.42 +12 02 36.0 – u H21
2019-09-10 05:23:25 C 23 54 45.35 +12 02 36.9 – u H21
2019-09-10 05:25:23 C 23 54 45.28 +12 02 37.9 – u H21
2019-09-10 05:27:21 C 23 54 45.21 +12 02 39.2 – u H21
2019-09-10 05:29:18 C 23 54 45.17 +12 02 40.1 – u H21
2019-09-10 05:31:16 C 23 54 45.08 +12 02 41.4 – u H21
2019-09-10 05:33:14 C 23 54 45.03 +12 02 42.4 – u H21
2019-09-10 05:35:11 C 23 54 44.98 +12 02 43.5 – u H21
2019-09-10 05:37:09 C 23 54 44.92 +12 02 44.5 – u H21
2019-09-10 05:39:12 C 23 54 44.83 +12 02 45.7 – u H21
2019-09-10 07:57:05 C 23 54 41.41 +12 04 05.5 – U I41
2019-09-10 08:42:52 C 23 54 39.96 +12 04 29.8 – V 654
2019-09-10 09:33:48 C 23 54 38.28 +12 04 58.1 – U I41
2019-09-10 09:35:07 C 23 54 38.24 +12 04 58.9 – U I41
2019-09-10 10:35:15 C 23 54 36.37 +12 05 30.3 – V 654
2019-09-10 10:59:45 C 23 54 35.58 +12 05 43.8 – U I41