IAA RAS IAA Minor Planet Database

2019 MW

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4803867223 ± 3.73e-06
Semi-major axis (a)2.1565247213 AU ± 1.66e-05
Inclination (i)6.08571063° ± 3.29e-05
Long. of Asc. Node (Ω)245.70429995° ± 3.60e-05
Arg. of Perihelion (ω)65.10909797° ± 5.05e-05
Mean Anomaly (M)355.63960890° ± 8.30e-03
Mean Motion (n)0.3112293994°/day ± 3.60e-06
Perihelion dist (q)1.12055888 AU ± 1.18e-05
Aphelion dist (Q)3.19249056 AU ± 2.59e-05
Orbital Period3.16688040 yr ± 3.66e-05
Physical Parameters
H (abs. magnitude)22.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.253″
Uncertainty1
Orbit TypeAmor
MOID0.143029 AU
Observations Used144
Oppositions1
Arc Total2019-2019
First Observation Used2019-06-24
Last Observation Used2019-10-18
Observations (147)
Date Type RA Dec Mag Band Observatory
2019-06-26 23:22:41 C 17 25 58.40 -06 14 47.7 – o K88
2019-06-26 23:33:41 C 17 25 58.76 -06 14 27.9 – o K88
2019-06-27 05:34:10 C 17 26 15.51 -06 03 28.7 – U I41
2019-06-27 05:34:49 C 17 26 15.54 -06 03 27.5 – U I41
2019-06-27 05:56:16 C 17 26 16.21 -06 02 48.8 – U I41
2019-06-27 06:21:43 C 17 26 17.02 -06 02 02.5 – U I41
2019-06-27 06:23:49 C 17 26 17.08 -06 01 59.0 – U I41
2019-06-27 06:29:20 C 17 26 17.26 -06 01 49.0 – U I41
2019-06-27 07:11:26 C 17 26 18.56 -06 00 32.8 – U I41
2019-06-27 07:12:05 C 17 26 18.58 -06 00 31.7 – U I41
2019-06-27 07:32:50 C 17 26 19.23 -05 59 53.9 – U I41
2019-06-28 05:24:39 C 17 27 16.99 -05 19 57.5 – V I52
2019-06-28 05:26:28 C 17 27 17.04 -05 19 53.7 – V I52
2019-06-28 05:27:11 C 17 27 17.05 -05 19 52.5 – V I52
2019-06-28 05:29:00 C 17 27 17.11 -05 19 49.2 – V I52
2019-06-28 11:08:51 C 17 27 31.95 -05 08 26.9 – V 474
2019-06-28 11:11:53 C 17 27 32.07 -05 08 21.2 – V 474
2019-06-28 11:14:56 C 17 27 32.18 -05 08 15.6 – V 474
2019-06-28 11:17:58 C 17 27 32.30 -05 08 09.9 – V 474
2019-06-29 09:01:02 C 17 28 30.38 -04 28 40.0 – V I52
2019-06-29 09:01:38 C 17 28 30.37 -04 28 38.7 – V I52
2019-06-29 09:02:14 C 17 28 30.41 -04 28 37.7 – V I52
2019-06-29 09:05:34 C 17 28 30.49 -04 28 29.9 – V I52
2019-07-01 05:04:14 C 17 30 44.29 -03 05 02.0 – U I41
2019-07-01 06:03:31 C 17 30 46.72 -03 03 08.2 – U I41
2019-07-01 06:38:51 C 17 30 48.17 -03 02 00.1 – U I41
2019-07-01 06:39:30 C 17 30 48.19 -03 01 59.0 – U I41
2019-07-01 07:30:18 C 17 30 50.27 -03 00 21.1 – U I41
2019-07-02 04:56:30 C 17 31 59.81 -02 18 54.4 – u H21
2019-07-02 05:11:50 C 17 32 00.50 -02 18 24.6 – u H21
2019-07-03 07:33:12 C 17 33 29.49 -01 26 41.4 – V I52
2019-07-03 07:39:00 C 17 33 29.82 -01 26 30.4 – V I52
2019-07-03 07:39:35 C 17 33 29.83 -01 26 29.0 – V I52
2019-07-03 07:43:32 C 17 33 30.02 -01 26 21.6 – V I52
2019-07-05 06:09:38 C 17 36 22.42 +00 06 07.2 – V I52
2019-07-05 06:27:06 C 17 36 23.34 +00 06 42.5 – V I52
2019-07-05 06:44:22 C 17 36 24.25 +00 07 17.4 – V I52
2019-07-06 05:03:58 C 17 37 54.61 +00 52 20.9 – U I41
2019-07-06 05:04:37 C 17 37 54.66 +00 52 22.2 – U I41
2019-07-06 05:10:56 C 17 37 55.01 +00 52 34.8 – U I41
2019-07-06 05:11:35 C 17 37 55.06 +00 52 36.4 – U I41
2019-07-06 05:24:48 C 17 37 55.80 +00 53 03.1 – U I41
2019-07-06 05:27:29 C 17 37 55.95 +00 53 08.4 – U I41
2019-07-06 05:30:51 C 17 37 56.15 +00 53 15.3 – U I41
2019-07-06 05:35:33 C 17 37 56.40 +00 53 24.9 – U I41
2019-07-06 05:37:48 C 17 37 56.53 +00 53 29.3 – U I41
2019-07-06 05:46:39 C 17 37 57.03 +00 53 47.1 – U I41
2019-07-06 05:50:21 C 17 37 57.25 +00 53 54.6 – U I41
2019-07-06 05:51:00 C 17 37 57.26 +00 53 56.1 – U I41
2019-07-06 06:02:28 C 17 37 57.91 +00 54 19.4 – U I41