2016 SE17

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6286512660 ± 2.16e-05
Semi-major axis (a)3.1835791873 AU ± 1.89e-04
Inclination (i)20.79198851° ± 4.05e-04
Long. of Asc. Node (Ω)194.68375749° ± 1.96e-05
Arg. of Perihelion (ω)185.80492692° ± 1.33e-04
Mean Anomaly (M)217.90412798° ± 5.17e-02
Mean Motion (n)0.1735157057°/day ± 1.55e-05
Perihelion dist (q)1.18221810 AU ± 9.83e-05
Aphelion dist (Q)5.18494027 AU ± 3.16e-04
Orbital Period5.68032893 yr ± 5.06e-04
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.366″
Uncertainty2
Orbit TypeAmor
MOID0.183311 AU
Observations Used117
Oppositions1
Arc Total2016-2016
First Observation Used2016-09-26
Last Observation Used2016-12-01
Observations (121)
Date Type RA Dec Mag Band Observatory
2016-10-09 09:26:33 C 00 42 42.442 +02 31 17.07 L F51
2016-10-09 09:30:22 C 00 42 41.29 +02 30 50.3 q 703
2016-10-09 09:47:39 C 00 42 44.97 +02 29 27.2 q 703
2016-10-11 05:06:39 C 00 52 38.22 -00 53 13.3 q G96
2016-10-11 05:23:09 C 00 52 41.75 -00 54 30.1 q G96
2016-10-19 04:36:03 C 01 34 22.60 -14 26 10.9 u H21
2016-10-19 04:39:04 C 01 34 23.18 -14 26 22.0 u H21
2016-10-20 10:04:27 C 01 40 18.32 -16 10 59.8 o 691
2016-10-20 10:07:45 C 01 40 18.96 -16 11 11.3 o 691
2016-10-20 10:11:07 C 01 40 19.61 -16 11 22.6 o 691
2016-11-02 06:01:11 C 02 32 04.56 -28 16 33.1 o 691
2016-11-02 06:06:55 C 02 32 05.15 -28 16 39.8 o 691
2016-11-02 06:12:40 C 02 32 05.77 -28 16 48.1 o 691
2016-11-02 07:22:59 C 02 32 14.75 -28 18 26.0 q I52
2016-11-02 07:30:48 C 02 32 15.66 -28 18 37.0 q I52
2016-11-18 05:59:28 C 03 11 52.34 -32 20 22.2 u 807
2016-11-18 06:09:06 C 03 11 53.04 -32 20 22.8 u 807
2016-11-18 06:18:03 C 03 11 53.66 -32 20 23.1 u 807
2016-12-01 04:34:44 C 03 31 52.58 -31 13 52.0 u 807
2016-12-01 04:48:42 C 03 31 53.27 -31 13 45.3 u 807
2016-12-01 05:02:15 C 03 31 53.96 -31 13 39.1 u 807