2019 YA

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2218328004 ± 3.51e-08
Semi-major axis (a)1.3258701663 AU ± 1.22e-08
Inclination (i)24.28474938° ± 1.17e-05
Long. of Asc. Node (Ω)88.72032801° ± 2.08e-06
Arg. of Perihelion (ω)43.45414638° ± 1.78e-05
Mean Anomaly (M)287.18575178° ± 1.63e-05
Mean Motion (n)0.6455959218°/day ± 8.91e-09
Perihelion dist (q)1.03174867 AU ± 4.75e-08
Aphelion dist (Q)1.61999166 AU ± 4.89e-08
Orbital Period1.52669224 yr ± 2.11e-08
Physical Parameters
H (abs. magnitude)21.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.286″
Uncertainty0
Orbit TypeAmor
MOID0.096726 AU
Observations Used153
Oppositions3
Arc Total2014-2022
First Observation Used2014-06-05
Last Observation Used2022-12-19
Observations (168)
Date Type RA Dec Mag Band Observatory
2020-01-14 05:41:03 C 23 36 11.49 +76 46 55.0 o 291
2020-03-05 11:55:20 C 18 50 01.25 +71 01 01.0 o 695
2020-03-05 12:04:23 C 18 50 00.08 +71 01 00.9 o 695
2020-03-05 12:13:25 C 18 49 58.87 +71 01 00.8 o 695
2020-04-15 06:36:24 C 16 04 38.79 +65 58 12.3 u H21
2020-04-15 06:45:54 C 16 04 36.85 +65 58 04.2 u H21
2020-04-15 06:54:16 C 16 04 35.16 +65 57 56.5 u H21
2020-04-16 07:40:13 C 15 59 47.83 +65 34 11.8 u H21
2020-04-16 07:53:23 C 15 59 45.35 +65 33 59.8 u H21
2020-04-16 07:59:32 C 15 59 44.25 +65 33 53.6 u H21
2020-04-27 06:40:42 C 15 13 51.74 +59 57 32.6 u H21
2020-04-27 06:50:56 C 15 13 50.14 +59 57 16.4 u H21
2022-12-18 01:44:31 C 01 37 32.97 -18 36 34.3 V 807
2022-12-18 01:54:22 C 01 37 32.49 -18 36 06.2 V 807
2022-12-18 02:04:30 C 01 37 32.02 -18 35 37.2 V 807
2022-12-19 01:21:46 C 01 36 34.02 -17 28 49.9 V 807
2022-12-19 01:35:04 C 01 36 33.41 -17 28 11.5 V 807
2022-12-19 01:48:24 C 01 36 32.79 -17 27 32.8 V 807