2021 AO5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6442508000
Semi-major axis (a)2.0195384000 AU
Inclination (i)7.12777000°
Long. of Asc. Node (Ω)129.90540000°
Arg. of Perihelion (ω)75.30409000°
Mean Anomaly (M)227.43352000°
Mean Motion (n)0.3434202600°/day
Perihelion dist (q)0.71844920 AU
Aphelion dist (Q)3.32062760 AU
Orbital Period2.86997540 yr
Physical Parameters
H (abs. magnitude)22.36
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.530″
Uncertainty7
Orbit TypeApollo
MOID0.006773 AU
Observations Used59
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-01-31
Observations (59)
Date Type RA Dec Mag Band Observatory
2021-01-22 10:36:10 C 10 46 29.52 +01 40 33.7 V I52
2021-01-22 10:36:26 C 10 46 29.69 +01 40 33.3 V I52
2021-01-22 10:36:43 C 10 46 29.87 +01 40 32.8 V I52
2021-01-23 09:34:24 C 11 02 19.09 +00 56 42.9 V H06
2021-01-23 10:34:35 C 11 03 02.94 +00 54 37.7 V H06
2021-01-23 11:34:15 C 11 03 46.74 +00 52 32.4 V H06
2021-01-30 08:10:08 S 14 45 00.701 -07 57 44.86 L C51
2021-01-31 12:34:59 C 15 32 55.06 -09 09 07.1 V G96
2021-01-31 12:42:33 C 15 33 06.96 -09 09 21.1 V G96