2019 YS

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2234327823 ± 7.25e-05
Semi-major axis (a)1.1165250283 AU ± 4.20e-05
Inclination (i)0.21535317° ± 1.07e-04
Long. of Asc. Node (Ω)272.77865575° ± 2.20e-03
Arg. of Perihelion (ω)103.88181911° ± 2.87e-03
Mean Anomaly (M)53.97662564° ± 1.53e-01
Mean Motion (n)0.8354290678°/day ± 4.72e-05
Perihelion dist (q)0.86705673 AU ± 8.72e-05
Aphelion dist (Q)1.36599332 AU ± 9.59e-05
Orbital Period1.17978452 yr ± 6.66e-05
Physical Parameters
H (abs. magnitude)31.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.751″
Uncertainty3
Orbit TypeApollo
MOID0.000430 AU
Observations Used22
Oppositions1
Arc Total2019-2019
First Observation Used2019-12-19
Last Observation Used2019-12-20
Observations (22)
Date Type RA Dec Mag Band Observatory
2019-12-19 05:37:57 C 06 13 43.13 +34 23 51.3 U I41
2019-12-19 05:38:27 C 06 13 42.86 +34 23 29.7 U I41
2019-12-19 06:00:53 C 06 13 31.41 +34 07 38.1 U I41
2019-12-19 06:01:23 C 06 13 31.13 +34 07 17.5 U I41
2019-12-19 06:30:56 C 06 13 15.17 +33 47 07.3 U I41
2019-12-19 06:31:26 C 06 13 14.93 +33 46 49.0 U I41
2019-12-19 06:35:37 C 06 13 12.70 +33 43 59.5 U I41
2019-12-19 06:36:08 C 06 13 12.30 +33 43 39.0 U I41
2019-12-19 06:46:18 C 06 13 06.56 +33 36 58.3 U I41
2019-12-19 06:46:49 C 06 13 06.18 +33 36 38.3 U I41
2019-12-19 06:46:58 C 06 13 06.17 +33 36 32.8 U I41
2019-12-19 06:47:28 C 06 13 05.85 +33 36 14.1 U I41
2019-12-19 07:46:17 C 06 12 32.80 +32 59 02.3 U I41
2019-12-19 07:46:46 C 06 12 32.45 +32 58 45.1 U I41
2019-12-20 00:30:03 C 06 15 24.86 +27 34 52.5 V 033
2019-12-20 00:31:37 C 06 15 24.49 +27 34 37.1 V 033
2019-12-20 00:33:10 C 06 15 24.13 +27 34 22.0 V 033
2019-12-20 00:34:44 C 06 15 23.77 +27 34 06.8 V 033
2019-12-20 00:36:18 C 06 15 23.43 +27 33 51.3 V 033
2019-12-20 00:37:51 C 06 15 23.06 +27 33 36.1 V 033
2019-12-20 22:39:05 C 06 17 47.352 +25 35 30.39 V J04
2019-12-20 22:55:09 C 06 17 44.006 +25 34 52.80 V J04