2020 YL1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6023795802 ± 4.66e-07
Semi-major axis (a)1.9822981918 AU ± 1.23e-07
Inclination (i)48.92470664° ± 5.89e-05
Long. of Asc. Node (Ω)283.30089930° ± 8.48e-06
Arg. of Perihelion (ω)71.20239062° ± 6.78e-05
Mean Anomaly (M)304.13735523° ± 6.33e-05
Mean Motion (n)0.3531496653°/day ± 3.28e-08
Perihelion dist (q)0.78820224 AU ± 9.25e-07
Aphelion dist (Q)3.17639414 AU ± 9.44e-07
Orbital Period2.79095913 yr ± 2.59e-07
Physical Parameters
H (abs. magnitude)20.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.253″
Uncertainty0
Orbit TypeApollo
MOID0.033303 AU
Observations Used84
Oppositions2
Arc Total2020-2023
First Observation Used2020-11-20
Last Observation Used2023-12-18
Observations (86)
Date Type RA Dec Mag Band Observatory
2020-12-26 06:55:38 C 07 20 28.99 +40 49 18.4 V I52
2020-12-26 07:03:31 C 07 20 26.57 +40 48 55.0 V I52
2020-12-27 05:53:41 C 07 13 41.77 +39 40 26.8 V I52
2020-12-27 05:56:19 C 07 13 41.01 +39 40 18.8 V I52
2020-12-27 05:58:57 C 07 13 40.32 +39 40 10.8 V I52
2020-12-27 06:01:35 C 07 13 39.46 +39 40 02.8 V I52
2020-12-27 06:09:38 C 07 13 37.11 +39 39 39.4 V 695
2020-12-27 06:14:47 C 07 13 35.60 +39 39 24.1 V 695
2020-12-27 06:19:56 C 07 13 34.09 +39 39 08.7 V 695
2021-01-02 03:58:12 C 06 38 47.57 +32 37 57.3 V 695
2021-01-02 04:00:33 C 06 38 47.09 +32 37 50.5 V 695
2021-01-02 04:02:53 C 06 38 46.59 +32 37 44.0 V 695
2021-01-02 06:15:04 C 06 38 19.70 +32 31 26.5 V F65
2021-01-02 06:18:20 C 06 38 19.02 +32 31 17.3 V F65
2021-01-02 06:19:25 C 06 38 18.81 +32 31 14.0 V F65
2021-01-02 07:09:01 C 06 38 07.59 +32 28 52.9 V I52
2021-01-02 07:10:51 C 06 38 07.24 +32 28 47.9 V I52
2021-01-02 07:12:40 C 06 38 06.84 +32 28 42.5 V I52
2021-01-02 07:14:29 C 06 38 06.46 +32 28 37.3 V I52
2021-01-03 08:48:37 C 06 33 02.56 +31 16 15.2 V 291
2021-01-03 08:55:04 C 06 33 01.30 +31 15 57.6 V 291
2021-01-03 10:02:47 C 06 32 48.08 +31 12 46.4 V I52
2021-01-03 10:07:16 C 06 32 47.23 +31 12 33.6 V I52
2021-01-03 10:09:05 C 06 32 46.85 +31 12 28.7 V I52
2021-01-04 04:50:44 C 06 29 19.25 +30 20 45.5 o 691
2021-01-04 05:02:04 C 06 29 17.16 +30 20 14.6 o 691
2021-01-04 05:13:29 C 06 29 15.01 +30 19 43.4 o 691
2021-01-18 02:55:28 C 05 49 15.36 +18 09 32.8 V G96
2021-01-18 03:03:32 C 05 49 14.76 +18 09 19.5 V G96
2021-01-18 03:19:39 C 05 49 13.52 +18 08 52.7 V G96
2023-10-16 15:07:10 C 09 25 54.671 +18 59 09.93 V T14
2023-10-16 15:12:24 C 09 25 54.822 +18 59 04.70 V T14
2023-10-16 15:17:40 C 09 25 54.976 +18 58 59.43 V T14
2023-11-22 15:17:17 C 09 31 34.997 +04 08 27.10 V F51
2023-12-10 14:39:37 C 09 14 52.319 -03 00 49.35 V F52
2023-12-18 13:21:29 C 09 02 37.433 -05 58 59.39 V F51