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
2020-08-11 11:21:51 C 21 10 35.36 -13 23 00.5 V T08
2020-08-11 11:31:11 C 21 10 34.98 -13 23 17.1 V T08
2020-08-11 11:51:52 C 21 10 34.16 -13 23 52.4 V T08
2020-08-12 09:02:01 C 21 09 47.913 -14 01 11.46 U F51
2020-08-12 09:16:55 C 21 09 47.303 -14 01 37.97 U F51
2020-08-12 09:46:43 C 21 09 46.086 -14 02 30.95 U F51
2020-08-15 10:08:39 C 21 07 01.28 -16 13 59.6 V T08
2020-08-15 10:23:16 C 21 07 00.67 -16 14 26.7 V T08
2020-08-15 10:31:15 C 21 07 00.35 -16 14 41.8 V T08
2020-08-15 10:36:34 C 21 07 00.12 -16 14 51.4 V T08
2020-08-15 21:09:52 C 21 06 36.15 -16 34 33.5 V C95
2020-08-15 21:46:14 C 21 06 34.71 -16 35 41.3 V C95
2020-08-16 08:58:26 C 21 06 08.540 -16 56 34.93 U F51
2020-08-16 09:12:26 C 21 06 07.940 -16 57 01.25 U F51
2020-08-16 09:40:22 C 21 06 06.746 -16 57 53.73 U F51
2020-08-16 09:51:06 C 21 06 06.32 -16 58 13.7 V T05
2020-08-16 10:40:05 C 21 06 04.15 -16 59 45.8 V T05
2020-08-16 10:44:42 C 21 06 03.96 -16 59 55.1 V T05
2020-08-16 10:53:55 C 21 06 03.62 -17 00 11.9 V T05
2020-09-12 06:31:00 C 20 46 27.399 -37 02 06.21 U F51
2020-09-12 06:44:57 C 20 46 27.196 -37 02 28.91 U F51
2020-09-12 06:58:51 C 20 46 26.991 -37 02 51.33 U F51
2024-06-15 07:20:29 C 20 04 10.17 +07 32 43.8 V H21
2024-06-15 07:39:28 C 20 04 09.90 +07 32 43.5 V H21
2024-10-29 00:18:32 C 20 00 32.120 -33 28 04.00 V 807
2024-10-29 00:23:52 C 20 00 32.630 -33 28 06.20 V 807
2024-10-29 00:29:12 C 20 00 33.160 -33 28 08.50 V 807