275714 (2000 YH4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4585295862 ± 1.87e-08
Semi-major axis (a)1.4895763552 AU ± 4.41e-10
Inclination (i)17.97116631° ± 5.25e-06
Long. of Asc. Node (Ω)85.54819974° ± 4.54e-06
Arg. of Perihelion (ω)269.50332103° ± 5.76e-06
Mean Anomaly (M)289.73917497° ± 2.59e-06
Mean Motion (n)0.5421483262°/day ± 2.41e-10
Perihelion dist (q)0.80656153 AU ± 2.78e-08
Aphelion dist (Q)2.17259118 AU ± 2.78e-08
Orbital Period1.81800116 yr ± 8.07e-10
Physical Parameters
H (abs. magnitude)18.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.314″
Uncertainty0
Orbit TypeApollo
MOID0.084831 AU
Observations Used371
Oppositions11
Arc Total2000-2025
First Observation Used2000-12-19
Last Observation Used2025-02-20
Observations (408)
Date Type RA Dec Mag Band Observatory
2023-02-01 09:26:24 C 09 55 52.853 +43 14 39.62 V G96
2023-02-09 07:10:17 C 09 37 37.254 +44 55 01.02 V G96
2023-02-09 07:17:51 C 09 37 36.505 +44 55 03.72 V G96
2023-02-09 07:25:25 C 09 37 35.706 +44 55 06.92 V G96
2025-02-20 11:49:04 C 11 55 13.624 +34 45 28.84 V V00
2025-02-20 11:57:09 C 11 55 13.094 +34 45 34.06 V V00
2025-02-20 12:05:13 C 11 55 12.576 +34 45 39.13 V V00
2025-02-20 12:13:17 C 11 55 12.040 +34 45 44.32 V V00