2021 PO26

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5828765590
Semi-major axis (a)2.8154309237 AU
Inclination (i)4.49433447°
Long. of Asc. Node (Ω)138.52177001°
Arg. of Perihelion (ω)204.81218363° ± 6.00e+00
Mean Anomaly (M)321.15250317°
Mean Motion (n)0.2086539600°/day
Perihelion dist (q)1.17436570 AU
Aphelion dist (Q)4.45615150 AU
Orbital Period4.72364710 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.168″
Uncertainty
Orbit TypeAmor
MOID0.167297 AU
Observations Used11
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-08-16
Observations (11)
Date Type RA Dec Mag Band Observatory
2021-08-09 08:45:39 C 21 45 57.316 -13 10 17.04 U F51
2021-08-09 09:02:30 C 21 45 59.575 -13 10 24.10 U F51
2021-08-09 09:19:22 C 21 46 01.848 -13 10 31.48 U F51
2021-08-09 09:36:50 C 21 46 04.198 -13 10 38.46 U F51
2021-08-10 11:45:24 C 21 49 54.655 -13 20 54.65 V 568
2021-08-10 11:48:20 C 21 49 55.062 -13 20 55.79 V 568
2021-08-10 11:49:44 C 21 49 55.258 -13 20 56.31 V 568
2021-08-16 10:28:01 C 22 13 02.016 -14 19 23.94 V F51
2021-08-16 10:38:01 C 22 13 03.608 -14 19 28.27 V F51
2021-08-16 10:47:46 C 22 13 05.164 -14 19 32.23 V F51
2021-08-16 10:57:34 C 22 13 06.727 -14 19 36.20 V F51