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
2016-08-07 11:43:21 C 22 52 55.486 -21 11 40.54 L F51
2016-08-07 11:59:08 C 22 52 53.851 -21 11 37.84 L F51
2016-08-07 12:15:02 C 22 52 52.230 -21 11 35.20 L F51
2016-08-08 08:20:42 C 22 50 50.81 -21 08 12.7 u 807
2016-08-08 08:33:44 C 22 50 49.48 -21 08 10.4 u 807
2016-08-08 08:46:16 C 22 50 48.20 -21 08 08.0 u 807
2016-08-09 07:21:28 C 22 48 31.36 -21 04 20.4 u 807
2016-08-09 07:27:52 C 22 48 30.70 -21 04 19.3 u 807
2016-08-12 06:13:13 C 22 41 18.08 -20 51 21.0 u 807
2016-08-12 06:21:10 C 22 41 17.25 -20 51 19.1 u 807
2016-08-12 06:29:17 C 22 41 16.39 -20 51 17.9 u 807
2016-08-12 11:03:34 C 22 40 48.04 -20 50 32.7 o 291
2016-08-12 11:06:26 C 22 40 47.77 -20 50 32.0 o 291
2016-08-12 11:09:17 C 22 40 47.48 -20 50 31.1 o 291
2016-08-14 11:16:36 C 22 35 51.68 -20 40 42.7 o 291
2016-08-14 11:19:27 C 22 35 51.39 -20 40 42.3 o 291
2016-08-14 11:22:18 C 22 35 51.11 -20 40 41.4 o 291
2016-08-22 06:46:09 C 22 16 59.01 -19 55 25.5 u 807
2016-08-22 06:50:43 C 22 16 58.53 -19 55 23.8 u 807
2016-08-22 06:55:58 C 22 16 58.05 -19 55 22.6 u 807
2016-08-22 06:58:45 C 22 16 58.10 -19 55 30.1 o 291
2016-08-22 07:43:02 C 22 16 53.68 -19 55 18.1 o 291
2016-08-23 06:25:32 C 22 14 41.25 -19 49 06.8 o 291
2016-08-23 06:35:13 C 22 14 40.30 -19 49 03.9 o 291
2016-08-23 06:44:53 C 22 14 39.33 -19 49 01.2 o 291
2016-08-24 06:35:13 C 22 12 21.76 -19 42 22.1 o 291
2016-08-24 06:39:30 C 22 12 21.37 -19 42 20.0 o 291
2016-08-24 06:43:49 C 22 12 20.92 -19 42 19.6 o 291
2016-08-25 06:50:55 C 22 10 03.51 -19 35 25.2 o 291
2016-08-25 06:57:23 C 22 10 02.88 -19 35 23.9 o 291
2016-08-25 07:03:50 C 22 10 02.28 -19 35 22.4 o 291
2016-08-28 07:36:46 C 22 03 20.88 -19 13 46.3 o 291
2016-08-28 07:39:55 C 22 03 20.68 -19 13 45.7 o 291
2016-09-04 04:58:10 C 21 49 28.59 -18 20 31.5 o 291
2016-09-04 05:08:57 C 21 49 27.73 -18 20 27.3 o 291
2016-09-04 05:19:43 C 21 49 26.91 -18 20 24.1 o 291
2016-09-09 06:25:49 C 21 40 41.97 -17 38 54.6 o 291
2016-09-09 06:31:48 C 21 40 41.65 -17 38 54.3 o 291
2016-09-09 06:37:47 C 21 40 41.16 -17 38 49.9 o 291
2016-09-24 02:37:50 C 21 22 29.78 -15 33 14.1 u 807
2016-09-24 03:03:26 C 21 22 28.85 -15 33 05.5 u 807
2016-09-24 03:27:55 C 21 22 27.95 -15 32 57.1 u 807
2017-10-29 07:43:19 C 00 42 04.66 +56 08 35.8 o 695
2017-10-29 07:55:29 C 00 42 03.46 +56 08 33.0 o 695
2017-10-29 08:07:39 C 00 42 02.32 +56 08 30.0 o 695
2020-11-14 10:41:43 C 11 24 34.12 +39 13 12.4 V V06
2020-11-14 10:47:25 C 11 24 34.92 +39 13 06.6 V V06
2020-11-14 10:53:08 C 11 24 35.72 +39 13 01.4 V V06
2020-11-14 10:58:51 C 11 24 36.46 +39 12 55.4 V V06
2020-12-22 11:34:59 C 13 25 04.07 +15 07 40.6 o 691