215442 (2002 MQ3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2741866668 ± 1.06e-08
Semi-major axis (a)0.9136199172 AU ± 3.70e-10
Inclination (i)36.28706583° ± 1.67e-06
Long. of Asc. Node (Ω)109.05554302° ± 1.22e-06
Arg. of Perihelion (ω)346.88744406° ± 2.61e-06
Mean Anomaly (M)83.60516782° ± 4.46e-06
Mean Motion (n)1.1286620900°/day ± 6.85e-10
Perihelion dist (q)0.66311752 AU ± 9.64e-09
Aphelion dist (Q)1.16412232 AU ± 9.65e-09
Orbital Period0.87326959 yr ± 5.30e-10
Physical Parameters
H (abs. magnitude)18.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.068″
Uncertainty0
Orbit TypeAten
MOID0.132924 AU
Observations Used555
Gaia Obs Used114
Oppositions2
Arc Total2002-2017
First Observation Used2002-06-30
Last Observation Used2024-07-14
Observations (730)
Date Type RA Dec Mag Band Observatory
2023-07-20 20:11:03 B 15 55 06.34 -16 09 00.5 Z M45
2023-07-20 20:14:05 B 15 55 05.81 -16 09 15.3 Z M45
2023-07-20 20:16:56 B 15 55 05.29 -16 09 29.3 Z M45
2023-07-21 20:46:29 B 15 50 53.31 -18 06 43.6 Z M45
2023-07-21 20:50:17 B 15 50 52.61 -18 07 01.7 Z M45
2023-07-21 21:08:29 C 15 50 49.351 -18 07 44.26 V M22
2023-07-21 21:12:31 C 15 50 48.660 -18 08 03.05 V M22
2023-07-21 21:20:57 C 15 50 47.162 -18 08 42.22 V M22
2023-07-21 21:43:38 C 15 50 43.222 -18 10 27.73 V M22
2023-07-29 05:27:14 S 15 25 45.44 -29 42 17.7 L C51
2023-07-29 11:40:34 S 15 25 01.33 -30 02 27.0 L C51
2023-07-29 13:13:54 S 15 24 50.44 -30 07 27.8 L C51
2023-07-29 14:47:14 S 15 24 39.60 -30 12 27.2 L C51
2023-07-29 16:20:34 S 15 24 28.68 -30 17 25.6 L C51
2023-08-01 00:53:27 C 15 18 17.419 -33 07 36.48 V W68
2023-08-01 00:58:13 C 15 18 16.872 -33 07 49.62 V W68
2023-08-01 01:06:18 C 15 18 15.907 -33 08 12.34 V W68
2023-08-01 01:24:13 C 15 18 13.961 -33 09 02.34 V W68
2023-08-04 01:23:08 C 15 11 22.745 -36 19 03.83 V W68
2023-08-04 01:27:43 C 15 11 22.238 -36 19 14.52 V W68
2023-08-04 01:41:03 C 15 11 20.990 -36 19 47.17 V W68
2023-08-04 01:55:16 C 15 11 19.658 -36 20 21.37 V W68
2023-08-09 17:49:21 C 15 01 05.659 -41 15 12.31 V M22
2023-08-09 17:54:12 C 15 01 05.309 -41 15 21.38 V M22
2023-08-09 18:11:48 C 15 01 04.078 -41 15 54.79 V M22
2023-08-09 18:19:51 C 15 01 03.526 -41 16 10.02 V M22
2024-07-14 08:32:12 C 02 52 49.322 -25 13 52.10 V W68
2024-07-14 08:36:45 C 02 52 50.710 -25 13 57.76 V W68
2024-07-14 08:45:52 C 02 52 53.342 -25 14 09.35 V W68
2024-07-14 09:00:49 C 02 52 57.684 -25 14 28.93 V W68