38086 Beowulf (1999 JB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5662301688 ± 1.97e+00
Semi-major axis (a)1.4200393646 AU ± 7.88e+02
Inclination (i)23.67436296° ± 1.81e+00
Long. of Asc. Node (Ω)165.31335040° ± 1.24e+00
Arg. of Perihelion (ω)178.96439531° ± 5.02e+01
Mean Anomaly (M)189.78478437° ± 3.74e+01
Mean Motion (n)0.5824540922°/day ± 4.85e+02
Perihelion dist (q)0.61597024 AU ± 3.42e+02
Aphelion dist (Q)2.22410849 AU ± 1.23e+03
Orbital Period1.69219565 yr ± 1.41e+03
NGA Modelr2
A2-2.15836077e-06 AU/d²
Physical Parameters
H (abs. magnitude)17.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.532″
Uncertainty0
Orbit TypeApollo
MOID0.386346 AU
Observations Used908
Gaia Obs Used155
Oppositions10
Arc Total1992-2024
First Observation Used1992-05-01
Last Observation Used2024-04-10
Observations (963)
Date Type RA Dec Mag Band Observatory
2024-03-05 07:30:01 C 11 12 55.674 +05 39 53.53 V G96
2024-03-05 07:37:27 C 11 12 55.177 +05 39 59.47 V G96
2024-03-05 07:44:54 C 11 12 54.673 +05 40 05.66 V G96
2024-03-30 06:35:48 C 10 36 47.493 +12 55 04.81 X F51
2024-03-30 06:53:08 C 10 36 46.619 +12 55 15.10 X F51
2024-03-30 07:27:42 C 10 36 44.886 +12 55 35.64 X F51
2024-04-09 06:16:43 C 10 26 55.759 +14 59 04.00 X F52
2024-04-09 06:30:51 C 10 26 55.270 +14 59 10.35 X F52
2024-04-09 06:45:05 C 10 26 54.767 +14 59 16.55 X F52
2024-04-10 06:16:52 C 10 26 08.596 +15 09 29.48 V G96
2024-04-10 06:24:13 C 10 26 08.358 +15 09 32.83 V G96
2024-04-10 06:31:36 C 10 26 08.106 +15 09 35.50 V G96
2024-04-10 06:38:59 C 10 26 07.883 +15 09 39.31 V G96