2019 YW3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2847228548 ± 1.58e-06
Semi-major axis (a)1.4806283597 AU ± 3.76e-06
Inclination (i)4.01415208° ± 1.69e-05
Long. of Asc. Node (Ω)198.68965875° ± 2.67e-05
Arg. of Perihelion (ω)323.20213218° ± 2.20e-05
Mean Anomaly (M)66.16858883° ± 4.35e-03
Mean Motion (n)0.5470703541°/day ± 2.08e-06
Perihelion dist (q)1.05905963 AU ± 3.56e-06
Aphelion dist (Q)1.90219709 AU ± 5.36e-06
Orbital Period1.80164448 yr ± 6.86e-06
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.189″
Uncertainty1
Orbit TypeAmor
MOID0.076027 AU
Observations Used82
Oppositions1
Arc Total2019-2020
First Observation Used2019-12-24
Last Observation Used2020-05-26
Observations (92)
Date Type RA Dec Mag Band Observatory
2020-03-05 12:46:36 C 14 23 21.47 -30 59 31.5 o 291
2020-03-05 12:49:50 C 14 23 22.07 -30 59 29.4 o 291
2020-03-06 11:26:45 C 14 27 52.86 -30 46 11.0 o 691
2020-03-06 11:41:33 C 14 27 55.43 -30 46 02.4 o 691
2020-03-06 11:56:16 C 14 27 58.06 -30 45 52.8 o 691
2020-04-02 13:17:21 C 15 44 28.930 -20 00 25.66 U F51
2020-04-02 13:34:16 C 15 44 29.380 -20 00 06.28 U F51
2020-04-02 13:51:12 C 15 44 29.828 -19 59 46.97 U F51
2020-04-17 13:05:57 C 15 49 30.028 -13 36 53.71 U F51
2020-04-17 13:06:52 C 15 49 30.023 -13 36 52.77 U F51
2020-04-17 13:24:15 C 15 49 29.569 -13 36 35.85 U F51
2020-04-17 13:25:10 C 15 49 29.544 -13 36 34.93 U F51
2020-04-17 13:42:31 C 15 49 29.086 -13 36 18.16 U F51
2020-04-17 13:43:26 C 15 49 29.056 -13 36 17.30 U F51
2020-04-17 14:00:50 C 15 49 28.621 -13 36 00.33 U F51
2020-04-17 14:01:45 C 15 49 28.594 -13 35 59.27 U F51
2020-04-21 12:08:47 C 15 47 54.343 -12 09 13.98 U F52
2020-04-21 12:26:40 C 15 47 53.708 -12 08 58.00 U F52
2020-04-21 12:44:33 C 15 47 53.078 -12 08 42.23 U F52
2020-04-26 09:17:19 C 15 44 50.68 -10 32 44.5 V G96
2020-04-26 09:32:13 C 15 44 50.06 -10 32 32.8 V G96
2020-04-26 09:39:40 C 15 44 49.76 -10 32 27.0 V G96
2020-04-27 11:19:33 C 15 44 03.601 -10 13 02.26 U F51
2020-04-27 11:36:16 C 15 44 02.867 -10 12 49.97 U F51
2020-04-27 11:52:56 C 15 44 02.123 -10 12 37.64 U F51
2020-04-27 12:09:38 C 15 44 01.393 -10 12 25.28 U F51
2020-05-02 08:08:27 C 15 40 10.24 -08 54 34.4 V G96
2020-05-02 08:16:03 C 15 40 09.93 -08 54 29.4 V G96
2020-05-02 08:31:14 C 15 40 09.24 -08 54 20.3 V G96
2020-05-14 07:50:37 C 15 30 21.79 -06 47 11.9 V G96
2020-05-14 08:07:09 C 15 30 21.10 -06 47 07.6 V G96
2020-05-14 08:15:26 C 15 30 20.75 -06 47 03.8 V G96
2020-05-15 06:39:54 C 15 29 40.38 -06 41 00.3 V I52
2020-05-15 07:21:50 C 15 29 38.75 -06 40 49.7 V I52
2020-05-15 07:26:18 C 15 29 38.58 -06 40 48.3 V I52
2020-05-15 09:28:28 C 15 29 35.483 -06 40 11.06 U F51
2020-05-15 09:45:44 C 15 29 34.805 -06 40 06.52 U F51
2020-05-15 10:03:30 C 15 29 34.085 -06 40 02.24 U F51
2020-05-26 08:53:17 C 15 23 24.675 -06 06 38.13 U F51
2020-05-26 09:08:09 C 15 23 24.313 -06 06 38.08 U F51
2020-05-26 09:23:03 C 15 23 23.948 -06 06 37.80 U F51
2020-05-26 09:37:57 C 15 23 23.600 -06 06 37.55 U F51