2016 SJ1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7009398985 ± 3.42e-06
Semi-major axis (a)2.7508211315 AU ± 4.33e-05
Inclination (i)6.73006596° ± 3.37e-04
Long. of Asc. Node (Ω)42.60526347° ± 2.45e-03
Arg. of Perihelion (ω)35.11407158° ± 2.50e-03
Mean Anomaly (M)342.62215151° ± 1.69e-02
Mean Motion (n)0.2160323293°/day ± 5.10e-06
Perihelion dist (q)0.82266085 AU ± 1.60e-05
Aphelion dist (Q)4.67898142 AU ± 7.42e-05
Orbital Period4.56240178 yr ± 1.08e-04
Physical Parameters
H (abs. magnitude)22.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.194″
Uncertainty2
Orbit TypeApollo
MOID0.038140 AU
Observations Used68
Oppositions1
Arc Total2016-2017
First Observation Used2016-09-08
Last Observation Used2017-01-27
Observations (77)
Date Type RA Dec Mag Band Observatory
2016-10-03 15:51:21 C 03 42 39.60 -16 08 29.4 t 474
2016-10-03 15:52:22 C 03 42 40.05 -16 08 29.4 t 474
2016-10-03 15:53:24 C 03 42 40.50 -16 08 29.3 t 474
2016-10-03 15:54:26 C 03 42 40.98 -16 08 29.2 t 474
2016-10-03 15:55:28 C 03 42 41.44 -16 08 29.1 t 474
2016-10-04 10:57:37 C 03 51 46.38 -16 06 10.0 q I52
2016-10-04 11:01:15 C 03 51 48.17 -16 06 09.2 q I52
2016-10-04 11:05:24 C 03 51 50.22 -16 06 08.0 q I52
2016-10-04 11:09:04 C 03 51 51.89 -16 06 07.9 q I52
2016-10-08 14:38:03 C 04 51 29.23 -14 59 54.8 t 474
2016-10-08 14:38:50 C 04 51 29.78 -14 59 54.0 t 474
2016-10-08 14:39:37 C 04 51 30.32 -14 59 53.1 t 474
2016-10-08 14:40:24 C 04 51 30.85 -14 59 52.2 t 474
2016-10-08 14:41:10 C 04 51 31.39 -14 59 51.1 t 474
2016-10-09 15:23:43 C 05 09 46.34 -14 26 25.8 t 474
2016-10-09 15:24:30 C 05 09 46.94 -14 26 24.7 t 474
2016-10-09 15:25:17 C 05 09 47.52 -14 26 23.3 t 474
2016-10-09 15:26:03 C 05 09 48.12 -14 26 22.3 t 474
2016-10-09 15:26:50 C 05 09 48.69 -14 26 21.2 t 474
2016-10-11 09:51:32 C 05 44 13.49 -13 09 12.2 u H21
2016-10-11 09:55:03 C 05 44 16.43 -13 09 04.3 u H21
2016-10-12 03:55:19 C 05 59 53.69 -12 26 51.2 q 204
2016-10-12 04:02:39 C 06 00 00.01 -12 26 33.5 q 204
2016-10-12 04:10:19 C 06 00 06.63 -12 26 12.9 q 204
2017-01-27 14:59:30 C 13 57 44.110 +02 23 58.22 t 568
2017-01-27 15:03:36 C 13 57 44.109 +02 23 58.35 t 568
2017-01-27 15:07:41 C 13 57 44.106 +02 23 58.55 t 568