2020 BJ4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6707986038 ± 6.04e-06
Semi-major axis (a)2.8187043020 AU ± 3.55e-05
Inclination (i)5.61759399° ± 4.73e-06
Long. of Asc. Node (Ω)10.52537183° ± 3.09e-04
Arg. of Perihelion (ω)199.16903063° ± 3.84e-04
Mean Anomaly (M)61.26477061° ± 8.74e-03
Mean Motion (n)0.2082754103°/day ± 3.93e-06
Perihelion dist (q)0.92792139 AU ± 2.06e-05
Aphelion dist (Q)4.70948721 AU ± 6.16e-05
Orbital Period4.73232189 yr ± 8.93e-05
Physical Parameters
H (abs. magnitude)21.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.177″
Uncertainty1
Orbit TypeApollo
MOID0.022707 AU
Observations Used45
Oppositions1
Arc Total2020-2020
First Observation Used2020-01-19
Last Observation Used2020-07-21
Observations (57)
Date Type RA Dec Mag Band Observatory
2020-07-13 09:59:21 C 19 33 52.786 -40 33 37.76 V F51
2020-07-13 10:14:15 C 19 33 51.855 -40 33 28.19 V F51
2020-07-13 10:29:07 C 19 33 50.925 -40 33 18.17 V F51
2020-07-21 09:22:43 C 19 25 14.801 -38 30 00.99 V F51
2020-07-21 09:35:45 C 19 25 14.248 -38 29 52.56 V F51
2020-07-21 09:48:48 C 19 25 13.715 -38 29 44.96 V F51
2020-07-21 10:01:50 C 19 25 13.184 -38 29 36.53 V F51