376879 (2001 WW1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1216008013 ± 2.00e+00
Semi-major axis (a)1.2097190196 AU ± 3.00e+00
Inclination (i)21.74015601° ± 4.00e+00
Long. of Asc. Node (Ω)59.77679495° ± 5.00e+00
Arg. of Perihelion (ω)46.04783722° ± 6.00e+00
Mean Anomaly (M)331.71659935° ± 1.03e-04
Mean Motion (n)0.7407736282°/day ± 2.76e+00
Perihelion dist (q)1.06261622 AU ± 3.58e+00
Aphelion dist (Q)1.35682182 AU ± 4.14e+00
Orbital Period1.33053641 yr ± 4.95e+00
NGA Modelr2
A2-7.28125279e-06 AU/d²
Physical Parameters
H (abs. magnitude)22.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.539″
Uncertainty0
Orbit TypeAmor
MOID0.108266 AU
Observations Used106
Oppositions5
Arc Total2001-2021
First Observation Used2001-11-18
Last Observation Used2021-11-08
Observations (106)
Date Type RA Dec Mag Band Observatory
2017-10-30 06:39:24 C 06 26 42.54 -01 12 12.1 U W85
2017-10-30 06:45:57 C 06 26 43.05 -01 11 56.5 U W85
2017-10-30 06:52:29 C 06 26 43.58 -01 11 41.2 U W85
2021-11-08 10:18:17 C 07 22 44.75 +15 01 32.0 V G96
2021-11-08 10:33:27 C 07 22 46.87 +15 02 25.5 V G96
2021-11-08 10:41:02 C 07 22 47.95 +15 02 51.8 V G96