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
2016-09-08 12:43:23 C 01 38 13.421 -13 34 45.93 L F51
2016-09-08 12:59:42 C 01 38 14.875 -13 34 50.20 L F51
2016-09-08 13:32:18 C 01 38 17.858 -13 34 59.07 L F51
2016-09-22 12:42:18 C 02 23 03.450 -15 17 48.89 L F51
2016-09-22 12:59:01 C 02 23 06.487 -15 17 54.30 L F51
2016-09-22 13:15:53 C 02 23 09.510 -15 17 59.49 L F51
2016-09-22 13:32:38 C 02 23 12.552 -15 18 05.29 L F51
2016-09-23 08:55:07 C 02 27 00.87 -15 24 21.3 t 705
2016-09-23 08:56:35 C 02 27 01.17 -15 24 21.3 t 705
2016-09-23 08:58:02 C 02 27 01.43 -15 24 21.6 t 705
2016-09-24 08:48:52 C 02 31 59.21 -15 31 49.4 t 705
2016-09-24 08:50:20 C 02 31 59.50 -15 31 49.8 t 705
2016-09-24 08:51:48 C 02 31 59.85 -15 31 50.4 t 705
2016-09-25 06:40:20 C 02 36 52.05 -15 38 24.7 o 291
2016-09-25 06:43:20 C 02 36 52.65 -15 38 25.6 o 291
2016-09-25 06:46:20 C 02 36 53.37 -15 38 27.2 o 291
2016-09-25 09:46:12 C 02 37 33.12 -15 39 23.1 o 926
2016-09-25 09:54:12 C 02 37 34.82 -15 39 24.5 o 926
2016-09-25 10:02:10 C 02 37 36.61 -15 39 27.2 o 926
2016-09-26 07:19:18 C 02 42 42.75 -15 44 56.7 u 807
2016-09-26 07:24:56 C 02 42 44.09 -15 44 58.2 u 807
2016-09-26 07:30:13 C 02 42 45.33 -15 44 59.7 u 807
2016-09-27 12:16:17 C 02 50 13.774 -15 53 21.32 t 568
2016-09-27 12:17:19 C 02 50 14.028 -15 53 21.59 t 568
2016-09-27 12:19:20 C 02 50 14.599 -15 53 22.64 V F51
2016-09-27 12:36:06 C 02 50 18.944 -15 53 26.97 V F51
2016-09-27 12:52:51 C 02 50 23.292 -15 53 31.32 V F51
2016-09-27 13:09:38 C 02 50 27.657 -15 53 35.57 V F51
2016-09-28 12:53:10 C 02 57 11.277 -15 59 18.66 t 568
2016-09-28 12:53:51 C 02 57 11.463 -15 59 18.79 t 568
2016-09-29 13:35:39 C 03 04 46.773 -16 04 24.71 t 568
2016-09-29 13:36:50 C 03 04 47.124 -16 04 24.89 t 568
2016-09-29 13:37:36 C 03 04 47.362 -16 04 25.00 t 568
2016-09-30 09:56:12 C 03 11 33.47 -16 07 54.9 o 691
2016-09-30 09:59:02 C 03 11 34.45 -16 07 55.6 o 691
2016-09-30 10:01:54 C 03 11 35.42 -16 07 55.7 o 691
2016-09-30 14:24:14 C 03 13 07.22 -16 07 29.0 t 474
2016-09-30 14:25:47 C 03 13 07.71 -16 07 29.2 t 474
2016-09-30 14:27:19 C 03 13 08.24 -16 07 29.6 t 474
2016-09-30 14:28:51 C 03 13 08.76 -16 07 29.5 t 474
2016-09-30 14:30:23 C 03 13 09.26 -16 07 30.0 t 474
2016-10-01 09:33:09 C 03 20 03.96 -16 10 35.2 o 691
2016-10-01 09:35:52 C 03 20 04.99 -16 10 35.6 o 691
2016-10-01 09:38:38 C 03 20 05.87 -16 10 36.0 o 691
2016-10-02 13:15:33 C 03 31 01.011 -16 11 25.61 U T12
2016-10-02 13:16:25 C 03 31 01.365 -16 11 25.63 U T12
2016-10-02 13:17:24 C 03 31 01.754 -16 11 25.65 U T12
2016-10-03 13:20:53 C 03 41 30.829 -16 09 51.29 U T12
2016-10-03 13:21:34 C 03 41 31.137 -16 09 51.26 U T12
2016-10-03 13:22:58 C 03 41 31.744 -16 09 50.95 U T12