2019 YQ5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1546958531 ± 7.93e-05
Semi-major axis (a)1.1881710414 AU ± 1.24e-04
Inclination (i)9.48189834° ± 4.34e-03
Long. of Asc. Node (Ω)285.52016430° ± 9.64e-04
Arg. of Perihelion (ω)211.90308573° ± 4.13e-04
Mean Anomaly (M)167.38209352° ± 2.52e-01
Mean Motion (n)0.7610160760°/day ± 1.19e-04
Perihelion dist (q)1.00436591 AU ± 1.41e-04
Aphelion dist (Q)1.37197617 AU ± 1.71e-04
Orbital Period1.29514515 yr ± 2.02e-04
Physical Parameters
H (abs. magnitude)25.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.266″
Uncertainty3
Orbit TypeApollo
MOID0.038155 AU
Observations Used56
Oppositions1
Arc Total2019-2020
First Observation Used2019-12-31
Last Observation Used2020-01-25
Observations (57)
Date Type RA Dec Mag Band Observatory
2020-01-18 03:10:17 C 04 16 44.86 -05 54 42.2 V I52
2020-01-18 03:12:41 C 04 16 44.97 -05 54 58.3 V I52
2020-01-18 03:15:05 C 04 16 45.14 -05 55 15.0 V I52
2020-01-25 10:15:53 C 04 34 55.88 -23 21 58.1 V 474
2020-01-25 10:21:01 C 04 34 56.30 -23 22 23.5 V 474
2020-01-25 10:26:08 C 04 34 56.58 -23 22 50.7 V 474
2020-01-25 10:31:16 C 04 34 57.14 -23 23 14.3 V 474