2016 PL1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5016567912 ± 3.16e-08
Semi-major axis (a)2.5589831389 AU ± 1.41e-08
Inclination (i)29.46813871° ± 7.08e-06
Long. of Asc. Node (Ω)139.69444373° ± 5.20e-06
Arg. of Perihelion (ω)250.20789233° ± 1.37e-05
Mean Anomaly (M)78.50145869° ± 9.57e-06
Mean Motion (n)0.2407748604°/day ± 1.99e-09
Perihelion dist (q)1.27525187 AU ± 8.12e-08
Aphelion dist (Q)3.84271441 AU ± 8.37e-08
Orbital Period4.09355978 yr ± 3.39e-08
Physical Parameters
H (abs. magnitude)18.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.194″
Uncertainty0
Orbit TypeAmor
MOID0.474916 AU
Observations Used118
Oppositions11
Arc Total2009-2024
First Observation Used2009-02-01
Last Observation Used2024-10-29
Observations (127)
Date Type RA Dec Mag Band Observatory
2016-11-04 07:20:51 C 04 39 04.64 -59 08 27.7 u 807
2016-11-04 07:23:51 C 04 39 04.66 -59 08 27.0 u 807
2016-12-01 05:20:19 C 04 38 13.79 -51 38 49.3 u 807
2016-12-01 05:23:09 C 04 38 13.76 -51 38 46.0 u 807
2016-12-01 05:26:00 C 04 38 13.72 -51 38 43.2 u 807
2016-12-22 07:42:27 C 04 35 40.556 -39 17 42.25 L F51
2016-12-22 07:58:09 C 04 35 40.563 -39 17 14.99 L F51
2016-12-22 08:13:51 C 04 35 40.570 -39 16 47.41 L F51
2016-12-22 08:29:33 C 04 35 40.571 -39 16 19.84 L F51
2017-01-16 02:29:04 C 04 46 37.99 -20 23 07.5 u 807
2017-01-16 02:32:08 C 04 46 38.08 -20 23 01.6 u 807
2017-01-16 02:35:38 C 04 46 38.18 -20 22 54.9 u 807
2017-01-21 20:30:20 C 04 51 29.61 -16 02 08.3 U 204
2017-01-21 20:59:05 C 04 51 30.66 -16 01 14.9 U 204
2017-01-27 06:57:18 C 04 56 47.438 -12 05 49.68 L F51
2017-01-27 07:31:49 C 04 56 48.839 -12 04 48.83 L F51
2017-01-27 07:49:05 C 04 56 49.533 -12 04 18.38 L F51
2017-02-16 02:01:23 C 05 21 01.32 +00 10 37.4 u H21
2017-02-16 02:13:38 C 05 21 02.01 +00 10 53.6 u H21
2017-02-16 02:28:49 C 05 21 02.86 +00 11 13.8 u H21
2017-02-23 00:50:47 C 05 31 00.39 +03 38 11.5 u H21
2017-02-23 01:08:38 C 05 31 01.47 +03 38 32.4 u H21
2017-02-23 01:34:31 C 05 31 03.02 +03 39 02.5 u H21
2020-05-19 13:19:52 C 20 57 05.028 +03 25 21.84 U F51
2020-05-19 13:53:45 C 20 57 06.407 +03 25 27.29 U F51
2020-05-19 14:10:47 C 20 57 07.070 +03 25 29.95 U F51
2020-06-12 07:12:49 C 21 16 42.06 +04 14 49.6 u H21
2020-06-12 07:33:00 C 21 16 42.55 +04 14 49.2 u H21
2020-06-12 07:52:54 C 21 16 43.08 +04 14 48.6 u H21
2020-06-13 08:13:33 C 21 17 21.36 +04 14 11.7 u H21
2020-06-13 08:30:12 C 21 17 21.78 +04 14 11.2 u H21
2020-06-16 07:47:49 C 21 19 07.12 +04 10 36.9 u H21
2020-06-16 07:58:38 C 21 19 07.36 +04 10 36.1 u H21
2020-06-16 08:10:53 C 21 19 07.63 +04 10 35.3 u H21
2020-06-17 12:16:04 C 21 19 46.360 +04 08 25.67 U F52
2020-06-17 12:35:09 C 21 19 46.759 +04 08 24.09 U F52
2020-06-17 12:54:13 C 21 19 47.133 +04 08 22.36 U F52
2020-06-17 13:13:19 C 21 19 47.534 +04 08 20.58 U F52
2020-06-27 11:05:46 C 21 24 03.657 +03 28 38.57 U F51
2020-06-27 11:23:15 C 21 24 03.861 +03 28 34.08 U F51
2020-06-27 11:40:42 C 21 24 04.047 +03 28 29.83 U F51
2020-06-27 11:58:04 C 21 24 04.246 +03 28 25.17 U F51
2020-08-09 10:40:43 C 21 12 20.41 -11 59 28.1 V T05
2020-08-09 10:45:59 C 21 12 20.20 -11 59 36.8 V T05
2020-08-09 10:54:39 C 21 12 19.82 -11 59 51.3 V T05
2020-08-09 11:10:28 C 21 12 19.23 -12 00 17.9 V T05
2020-08-10 09:28:47 C 21 11 32.047 -12 38 12.02 U F52
2020-08-10 09:46:36 C 21 11 31.349 -12 38 42.61 U F52
2020-08-10 10:04:22 C 21 11 30.638 -12 39 13.17 U F52
2020-08-11 11:16:32 C 21 10 35.54 -13 22 50.8 V T08