2016 PO39

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5215715580 ± 1.40e-07
Semi-major axis (a)1.8439522868 AU ± 3.14e-08
Inclination (i)33.12470323° ± 3.00e-05
Long. of Asc. Node (Ω)335.91946149° ± 1.59e-05
Arg. of Perihelion (ω)219.01663822° ± 2.68e-05
Mean Anomaly (M)324.66400217° ± 2.14e-05
Mean Motion (n)0.3936296076°/day ± 1.01e-08
Perihelion dist (q)0.88219922 AU ± 2.59e-07
Aphelion dist (Q)2.80570535 AU ± 2.63e-07
Orbital Period2.50394346 yr ± 6.40e-08
Physical Parameters
H (abs. magnitude)19.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.334″
Uncertainty0
Orbit TypeApollo
MOID0.031564 AU
Observations Used65
Oppositions5
Arc Total2016-2025
First Observation Used2016-08-07
Last Observation Used2025-12-04
Observations (67)
Date Type RA Dec Mag Band Observatory
2020-12-22 11:50:59 C 13 25 06.26 +15 07 01.9 o 691
2020-12-22 12:06:59 C 13 25 08.39 +15 06 24.5 o 691
2021-01-02 13:10:27 C 14 03 00.21 +03 15 57.8 V I52
2021-01-02 13:13:29 C 14 03 00.61 +03 15 49.4 V I52
2021-01-02 13:16:30 C 14 03 01.08 +03 15 39.8 V I52
2021-01-03 13:03:21 C 14 06 38.12 +02 03 56.0 V V06
2021-01-03 13:07:11 C 14 06 38.69 +02 03 44.2 V V06
2021-01-03 13:11:02 C 14 06 39.28 +02 03 33.0 V V06
2021-08-04 10:05:34 C 22 57 26.15 -23 11 05.5 o 691
2021-08-04 10:19:58 C 22 57 24.62 -23 11 03.5 o 691
2021-08-31 07:32:52 C 21 52 41.075 -20 19 50.82 U F51
2021-08-31 07:52:28 C 21 52 39.379 -20 19 43.92 U F51
2021-08-31 08:11:09 C 21 52 37.718 -20 19 36.97 U F51
2021-08-31 08:29:51 C 21 52 36.113 -20 19 30.58 U F51
2025-12-04 11:30:43 C 12 23 03.77 +32 29 43.5 V 695
2025-12-04 11:44:26 C 12 23 05.55 +32 29 24.5 V 695
2025-12-04 11:58:09 C 12 23 07.32 +32 29 04.9 V 695