2020 YW

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6408154665 ± 3.84e-07
Semi-major axis (a)1.0104142412 AU ± 1.49e-08
Inclination (i)10.28110776° ± 3.14e-05
Long. of Asc. Node (Ω)70.24423739° ± 4.13e-05
Arg. of Perihelion (ω)150.22494391° ± 5.12e-05
Mean Anomaly (M)247.32426617° ± 3.22e-05
Mean Motion (n)0.9704274844°/day ± 2.15e-08
Perihelion dist (q)0.36292517 AU ± 3.88e-07
Aphelion dist (Q)1.65790331 AU ± 3.89e-07
Orbital Period1.01566196 yr ± 2.25e-08
Physical Parameters
H (abs. magnitude)23.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.285″
Uncertainty0
Orbit TypeApollo
MOID0.065472 AU
Observations Used97
Oppositions1
Arc Total2019-2023
First Observation Used2019-12-03
Last Observation Used2023-12-15
Observations (98)
Date Type RA Dec Mag Band Observatory
2020-12-18 23:53:33 C 05 31 13.22 +60 26 19.0 V W34
2020-12-18 23:59:21 C 05 31 05.94 +60 27 23.9 V W34
2020-12-19 01:42:10 C 05 28 40.72 +60 46 40.8 V K87
2020-12-19 01:53:11 C 05 28 26.36 +60 48 41.4 V K87
2020-12-19 02:05:09 C 05 28 10.67 +60 50 52.1 V K87
2020-12-19 02:21:23 C 05 27 49.27 +60 53 46.8 V 033
2020-12-19 02:22:53 C 05 27 47.35 +60 54 03.4 V 033
2020-12-19 02:23:58 C 05 27 45.95 +60 54 15.1 V 033
2020-12-19 02:24:49 C 05 27 44.82 +60 54 24.3 V 033
2020-12-19 05:07:19 C 05 24 21.29 +61 25 20.9 V I52
2020-12-19 05:07:35 C 05 24 20.88 +61 25 23.9 V I52
2020-12-19 05:07:52 C 05 24 20.55 +61 25 26.9 V I52
2020-12-19 05:08:08 C 05 24 20.15 +61 25 30.6 V I52
2020-12-20 04:42:13 C 04 43 55.33 +65 49 28.1 V I52
2020-12-20 04:42:30 C 04 43 54.75 +65 49 31.0 V I52
2020-12-20 04:42:46 C 04 43 54.11 +65 49 33.9 V I52
2020-12-20 04:43:02 C 04 43 53.51 +65 49 37.2 V I52
2020-12-20 20:56:05 C 04 02 52.68 +68 36 13.5 V Z99
2020-12-20 20:57:04 C 04 02 49.70 +68 36 22.7 V Z99
2020-12-20 20:58:13 C 04 02 46.22 +68 36 33.5 V Z99
2020-12-21 04:34:04 C 03 38 39.45 +69 43 51.8 V I52
2020-12-21 04:35:44 C 03 38 33.66 +69 44 05.5 V I52
2020-12-21 04:37:25 C 03 38 27.86 +69 44 18.9 V I52
2020-12-21 04:37:41 C 03 38 26.91 +69 44 21.4 V I52
2020-12-21 05:37:25 C 03 34 50.22 +69 49 53.6 V 033
2020-12-21 05:39:59 C 03 34 41.41 +69 50 13.4 V 033
2020-12-21 05:40:55 C 03 34 38.26 +69 50 20.3 V 033
2021-12-03 10:05:01 C 05 56 54.87 +27 22 26.9 V I52
2021-12-03 10:07:20 C 05 56 54.47 +27 22 29.9 V I52
2021-12-03 10:09:39 C 05 56 54.05 +27 22 32.8 V I52
2021-12-08 07:28:36 C 05 30 57.00 +30 08 41.0 V G96
2021-12-08 07:36:03 C 05 30 54.86 +30 08 53.1 V G96
2021-12-08 07:43:29 C 05 30 52.70 +30 09 04.4 V G96
2022-12-14 06:30:24 C 03 44 29.371 +26 29 00.96 U F51
2022-12-14 06:46:16 C 03 44 23.151 +26 29 04.59 U F51
2022-12-14 07:02:11 C 03 44 16.830 +26 29 07.83 U F51
2022-12-14 07:18:16 C 03 44 10.602 +26 29 10.99 U F51
2022-12-19 21:18:27 C 02 49 03.73 +26 14 47.6 V J43
2022-12-19 21:31:27 C 02 48 57.92 +26 14 41.8 V J43
2022-12-19 21:44:26 C 02 48 52.22 +26 14 35.9 V J43
2022-12-23 03:41:36 C 02 15 04.032 +25 26 40.74 V G96
2022-12-23 03:49:41 C 02 15 00.407 +25 26 33.61 V G96
2022-12-23 03:57:48 C 02 14 56.857 +25 26 26.88 V G96
2022-12-23 04:05:54 C 02 14 53.250 +25 26 20.58 V G96
2023-12-13 02:32:20 C 03 23 17.09 +21 30 11.8 V H21
2023-12-13 02:45:50 C 03 23 13.20 +21 30 11.1 V H21
2023-12-15 03:04:26 C 03 09 06.48 +21 20 30.0 V H21
2023-12-15 03:25:35 C 03 09 00.11 +21 20 24.7 V H21