2018 BA3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5208914501
Semi-major axis (a)2.0544470049 AU
Inclination (i)6.13542611° ± 4.00e+00
Long. of Asc. Node (Ω)126.04991278°
Arg. of Perihelion (ω)10.50908285°
Mean Anomaly (M)226.30366853°
Mean Motion (n)0.3347044700°/day
Perihelion dist (q)0.98430330 AU
Aphelion dist (Q)3.12459170 AU
Orbital Period2.94471030 yr
Physical Parameters
H (abs. magnitude)26.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.376″
Uncertainty
Orbit TypeApollo
MOID0.004446 AU
Observations Used66
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-01-27
Observations (66)
Date Type RA Dec Mag Band Observatory
2018-01-24 06:33:39 C 08 50 12.96 -11 59 44.8 U I52
2018-01-24 06:34:13 C 08 50 15.75 -11 59 41.5 U I52
2018-01-24 08:19:48 C 08 58 56.04 -11 48 12.7 U I52
2018-01-24 08:20:22 C 08 58 58.83 -11 48 08.9 U I52
2018-01-24 08:20:55 C 08 59 01.68 -11 48 05.3 U I52
2018-01-25 07:34:22 C 11 09 17.76 -07 09 56.7 U I52
2018-01-25 07:34:56 C 11 09 20.63 -07 09 48.6 U I52
2018-01-25 07:35:30 C 11 09 23.65 -07 09 39.9 U I52
2018-01-25 07:36:04 C 11 09 26.56 -07 09 31.8 U I52
2018-01-26 01:10:19 C 12 30 04.34 -03 00 35.5 U J95
2018-01-26 01:21:24 C 12 30 45.19 -02 58 15.4 U J95
2018-01-26 01:24:45 C 12 30 57.42 -02 57 32.7 U J95
2018-01-26 01:29:55 C 12 31 16.36 -02 56 27.6 U J95
2018-01-27 11:20:30 C 13 57 57.19 +02 04 30.0 o 926
2018-01-27 11:22:57 C 13 58 00.91 +02 04 44.2 o 926
2018-01-27 11:25:24 C 13 58 04.66 +02 04 57.6 o 926