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
2019-12-24 13:45:40 C 09 08 00.584 -00 59 10.01 U F51
2019-12-24 14:02:56 C 09 08 02.235 -00 59 31.75 U F51
2019-12-24 14:19:55 C 09 08 03.833 -00 59 52.86 U F51
2019-12-24 14:36:51 C 09 08 05.450 -01 00 14.09 U F51
2019-12-26 06:17:27 C 09 12 14.18 -01 50 04.2 V 807
2019-12-26 06:25:29 C 09 12 14.96 -01 50 14.5 V 807
2019-12-26 06:33:31 C 09 12 15.75 -01 50 24.9 V 807
2019-12-28 00:51:13 C 09 16 43.87 -02 45 56.0 V L01
2019-12-28 01:11:41 C 09 16 45.96 -02 46 24.3 V L01
2019-12-28 01:25:21 C 09 16 47.36 -02 46 42.4 V L01
2019-12-28 01:38:23 C 09 16 48.67 -02 47 00.0 V L01
2019-12-30 11:31:09 C 09 23 03.40 -04 04 11.2 o 291
2019-12-30 11:41:06 C 09 23 04.44 -04 04 24.5 o 291
2019-12-30 11:51:02 C 09 23 05.46 -04 04 37.6 o 291
2020-01-06 09:50:37 C 09 42 11.64 -07 59 35.2 V I52
2020-01-06 10:02:20 C 09 42 12.91 -07 59 53.3 V I52
2020-01-17 14:01:14 C 10 18 06.96 -14 53 20.5 V 474
2020-01-17 14:09:42 C 10 18 08.16 -14 53 34.6 V 474
2020-01-17 14:18:10 C 10 18 09.34 -14 53 48.0 V 474
2020-01-21 08:34:43 C 10 32 04.79 -17 19 03.2 u 807
2020-01-21 08:43:24 C 10 32 06.10 -17 19 16.7 u 807
2020-01-21 08:52:04 C 10 32 07.40 -17 19 30.1 u 807
2020-01-24 12:05:27 C 10 44 38.616 -19 20 45.81 U F51
2020-01-24 12:23:18 C 10 44 41.410 -19 21 14.38 U F51
2020-01-24 12:41:08 C 10 44 44.204 -19 21 42.95 U F51
2020-01-24 12:59:00 C 10 44 46.999 -19 22 11.34 U F51
2020-02-03 07:45:07 C 11 29 31.58 -25 16 23.2 o 691
2020-02-03 08:33:10 C 11 29 40.97 -25 17 31.5 o 691
2020-02-06 11:37:58 C 11 45 50.47 -26 56 29.1 o 691
2020-02-06 12:31:05 C 11 46 01.48 -26 57 32.5 o 691
2020-02-18 09:42:22 C 12 53 57.59 -31 19 02.9 o 691
2020-02-18 09:47:37 C 12 53 58.73 -31 19 06.0 o 691
2020-02-18 09:52:51 C 12 53 59.92 -31 19 08.7 o 691
2020-02-22 05:31:43 C 13 16 35.55 -31 53 20.7 u 807
2020-02-22 05:36:07 C 13 16 36.54 -31 53 22.1 u 807
2020-02-22 05:40:31 C 13 16 37.56 -31 53 23.8 u 807
2020-02-25 13:20:31 C 13 35 50.45 -32 02 38.6 V 474
2020-02-25 13:23:55 C 13 35 51.26 -32 02 39.3 V 474
2020-02-25 13:27:19 C 13 35 51.98 -32 02 39.7 V 474
2020-02-25 13:30:43 C 13 35 52.73 -32 02 40.5 V 474
2020-02-29 07:30:55 C 13 56 41.09 -31 51 03.7 u 807
2020-02-29 07:36:30 C 13 56 42.21 -31 51 02.2 u 807
2020-02-29 07:41:57 C 13 56 43.33 -31 51 01.3 u 807
2020-03-02 07:21:37 C 14 07 14.78 -31 35 35.7 u 807
2020-03-02 07:25:57 C 14 07 15.61 -31 35 34.1 u 807
2020-03-02 07:30:18 C 14 07 16.47 -31 35 32.5 u 807
2020-03-03 08:19:06 C 14 12 34.11 -31 25 13.3 u 807
2020-03-03 08:23:46 C 14 12 34.99 -31 25 11.0 u 807
2020-03-03 08:28:26 C 14 12 35.88 -31 25 08.9 u 807
2020-03-05 12:43:23 C 14 23 20.92 -30 59 33.6 o 291