IAA RAS IAA Minor Planet Database

2019 YL

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2790007963 ± 6.54e-08
Semi-major axis (a)1.3183090756 AU ± 8.63e-09
Inclination (i)1.42709746° ± 2.97e-06
Long. of Asc. Node (Ω)287.64452812° ± 4.53e-05
Arg. of Perihelion (ω)120.61153987° ± 6.64e-05
Mean Anomaly (M)351.53527441° ± 8.35e-06
Mean Motion (n)0.6511580491°/day ± 6.39e-09
Perihelion dist (q)0.95049979 AU ± 8.65e-08
Aphelion dist (Q)1.68611836 AU ± 8.70e-08
Orbital Period1.51365139 yr ± 1.49e-08
Physical Parameters
H (abs. magnitude)25.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.331″
Uncertainty0
Orbit TypeApollo
MOID0.010775 AU
Observations Used65
Oppositions1
Arc Total2016-2020
First Observation Used2016-08-14
Last Observation Used2020-01-14
Observations (65)
Date Type RA Dec Mag Band Observatory
2019-12-31 05:22:31 C 08 02 44.08 +24 09 03.9 – o 291
2020-01-01 10:38:23 C 08 00 49.80 +23 27 47.6 – o 291
2020-01-01 10:42:56 C 08 00 49.35 +23 27 40.7 – o 291
2020-01-01 10:47:31 C 08 00 48.93 +23 27 34.3 – o 291
2020-01-04 06:30:46 C 07 57 33.02 +22 09 54.0 – V I52
2020-01-04 06:33:59 C 07 57 32.77 +22 09 51.0 – V I52
2020-01-04 06:35:47 C 07 57 32.64 +22 09 49.6 – V I52
2020-01-04 06:39:04 C 07 57 32.42 +22 09 46.3 – V I52
2020-01-05 06:47:20 C 07 56 27.79 +21 47 01.9 – V G96
2020-01-05 06:54:46 C 07 56 27.30 +21 46 55.7 – V G96
2020-01-05 07:02:13 C 07 56 26.75 +21 46 49.6 – V G96
2020-01-05 07:09:39 C 07 56 26.19 +21 46 43.2 – V G96
2020-01-14 09:13:21 C 07 49 07.05 +19 33 02.5 – o 691
2020-01-14 09:37:51 C 07 49 05.94 +19 32 51.5 – o 691
2020-01-14 10:02:19 C 07 49 04.91 +19 32 40.1 – o 691