IAA RAS IAA Minor Planet Database

2019 YW2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5029098474 ± 5.51e-05
Semi-major axis (a)1.6731044285 AU ± 1.59e-04
Inclination (i)1.87607602° ± 1.73e-04
Long. of Asc. Node (Ω)271.94396794° ± 6.97e-05
Arg. of Perihelion (ω)119.34530276° ± 4.09e-04
Mean Anomaly (M)283.26551933° ± 1.44e-01
Mean Motion (n)0.4554363634°/day ± 6.49e-05
Perihelion dist (q)0.83168374 AU ± 1.21e-04
Aphelion dist (Q)2.51452512 AU ± 2.56e-04
Orbital Period2.16413612 yr ± 3.09e-04
Physical Parameters
H (abs. magnitude)24.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.273″
Uncertainty3
Orbit TypeApollo
MOID0.001749 AU
Observations Used134
Oppositions1
Arc Total2019-2020
First Observation Used2019-12-24
Last Observation Used2020-02-01
Observations (146)
Date Type RA Dec Mag Band Observatory
2019-12-28 01:18:02 C 07 39 18.21 +18 29 27.7 – V G40
2019-12-28 01:27:53 C 07 39 15.98 +18 29 25.0 – V G40
2019-12-28 01:37:56 C 07 39 13.68 +18 29 22.2 – V G40
2019-12-28 01:47:54 C 07 39 11.43 +18 29 19.2 – V G40
2019-12-28 02:41:49 C 07 38 55.49 +18 28 13.2 – V 160
2019-12-28 02:46:14 C 07 38 54.55 +18 28 11.4 – V 160
2019-12-28 02:50:40 C 07 38 53.64 +18 28 09.2 – V 160
2019-12-28 03:20:17 C 07 38 48.11 +18 27 59.1 – V C95
2019-12-28 03:25:13 C 07 38 47.08 +18 27 56.7 – V C95
2019-12-28 12:18:46 C 07 37 19.06 +18 26 28.8 – V T08
2019-12-28 12:38:01 C 07 37 15.05 +18 26 22.5 – V T08
2019-12-28 12:42:14 C 07 37 14.20 +18 26 20.8 – V T08
2019-12-28 12:50:07 C 07 37 12.54 +18 26 17.8 – V T08
2019-12-29 01:28:41 C 07 35 17.77 +18 21 50.7 – V 160
2019-12-29 01:32:46 C 07 35 17.05 +18 21 49.0 – V 160
2019-12-29 01:36:52 C 07 35 16.35 +18 21 47.5 – V 160
2019-12-31 00:30:55 C 07 29 44.52 +18 12 20.0 – V 130
2019-12-31 00:36:09 C 07 29 43.92 +18 12 18.8 – V 130
2019-12-31 00:42:21 C 07 29 43.12 +18 12 18.1 – V 130
2019-12-31 00:43:07 C 07 29 45.13 +18 12 45.8 18.7 q J43
2019-12-31 00:55:19 C 07 29 43.58 +18 12 44.4 18.7 q J43
2019-12-31 01:07:33 C 07 29 41.99 +18 12 42.7 18.6 q J43
2019-12-31 01:19:44 C 07 29 40.41 +18 12 40.8 18.5 q J43
2020-01-01 13:52:34 C 07 26 27.738 +18 07 59.16 – V T12
2020-01-01 13:53:11 C 07 26 27.674 +18 07 58.93 – V T12
2020-01-01 13:53:56 C 07 26 27.601 +18 07 58.81 – V T12
2020-01-01 22:08:43 C 07 25 57.76 +18 06 22.6 – V 246
2020-01-01 22:09:13 C 07 25 57.72 +18 06 22.7 – V 246
2020-01-01 22:11:38 C 07 25 57.52 +18 06 22.1 – V 246
2020-01-01 22:11:48 C 07 25 57.51 +18 06 22.1 – V 246
2020-01-01 22:12:25 C 07 25 57.48 +18 06 22.7 – V 246
2020-01-01 22:12:36 C 07 25 57.39 +18 06 24.7 – V 246
2020-01-01 22:13:55 C 07 25 57.28 +18 06 22.2 – V 246
2020-01-02 22:36:08 C 07 24 19.27 +18 04 11.9 – V 246
2020-01-02 22:36:27 C 07 24 19.26 +18 04 12.2 – V 246
2020-01-02 22:36:51 C 07 24 19.21 +18 04 11.7 – V 246
2020-01-02 22:37:31 C 07 24 19.12 +18 04 11.8 – V 246
2020-01-02 22:37:56 C 07 24 19.11 +18 04 12.1 – V 246
2020-01-02 22:38:32 C 07 24 19.08 +18 04 11.3 – V 246
2020-01-02 22:39:46 C 07 24 18.96 +18 04 11.2 – V 246
2020-01-02 22:40:11 C 07 24 18.92 +18 04 10.9 – V 246
2020-01-03 04:04:00 C 07 24 02.78 +18 04 01.7 – V I52
2020-01-03 04:10:04 C 07 24 02.33 +18 04 00.8 – V I52
2020-01-03 04:22:10 C 07 24 01.42 +18 04 00.2 – V I52
2020-01-03 06:14:58 C 07 23 52.73 +18 03 59.8 – o 691
2020-01-03 06:25:50 C 07 23 51.85 +18 03 59.8 – o 691
2020-01-03 06:36:41 C 07 23 50.97 +18 03 59.4 – o 691
2020-01-05 05:44:07 C 07 21 24.06 +18 01 15.7 – V G96
2020-01-05 05:51:28 C 07 21 23.62 +18 01 15.7 – V G96
2020-01-05 06:22:14 C 07 21 21.68 +18 01 16.0 – o 691