2017 SU16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6095617593
Semi-major axis (a)2.5989152836 AU
Inclination (i)12.49920187°
Long. of Asc. Node (Ω)184.05189889°
Arg. of Perihelion (ω)180.31519878° ± 6.00e+00
Mean Anomaly (M)340.81275576°
Mean Motion (n)0.2352421900°/day
Perihelion dist (q)1.01471580 AU
Aphelion dist (Q)4.18312020 AU
Orbital Period4.18975730 yr
Physical Parameters
H (abs. magnitude)26.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.414″
Uncertainty
Orbit TypeAmor
MOID0.010646 AU
Observations Used26
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-09-30
Observations (26)
Date Type RA Dec Mag Band Observatory
2017-09-25 06:52:04 C 23 00 13.508 +30 33 03.86 L F51
2017-09-25 07:11:43 C 23 01 34.622 +30 27 59.58 L F51
2017-09-25 07:31:24 C 23 02 55.937 +30 22 48.11 L F51
2017-09-25 08:13:17 C 23 05 49.471 +30 11 22.46 L F51
2017-09-27 07:59:38 C 02 25 46.49 +05 53 30.4 q G96
2017-09-27 08:07:34 C 02 26 10.08 +05 49 23.9 q G96
2017-09-27 08:15:13 C 02 26 32.70 +05 45 28.0 q G96
2017-09-27 08:22:52 C 02 26 55.25 +05 41 32.0 q G96
2017-09-27 09:39:17 C 02 30 37.29 +05 02 37.6 q G96
2017-09-27 09:39:43 C 02 30 38.51 +05 02 24.3 q G96
2017-09-27 09:40:07 C 02 30 39.63 +05 02 12.8 q G96
2017-09-27 09:40:30 C 02 30 40.75 +05 02 00.9 q G96
2017-09-27 11:07:59 C 02 34 48.34 +04 18 22.3 q I52
2017-09-27 11:08:25 C 02 34 49.54 +04 18 10.1 q I52
2017-09-27 11:08:51 C 02 34 50.73 +04 17 57.2 q I52
2017-09-27 11:09:16 C 02 34 51.95 +04 17 44.8 q I52
2017-09-27 23:15:28 C 03 06 50.33 -01 03 37.8 18.1 U 104
2017-09-27 23:21:28 C 03 07 03.62 -01 05 58.7 18.6 U 104
2017-09-27 23:30:29 C 03 07 23.43 -01 09 29.1 19.3 U 104
2017-09-28 09:25:05 C 03 27 44.16 -04 36 00.9 q I52
2017-09-28 09:27:15 C 03 27 47.94 -04 36 41.6 q I52
2017-09-28 09:31:32 C 03 27 55.50 -04 38 02.4 q I52
2017-09-30 10:36:47 C 04 27 50.38 -14 12 27.0 q I52
2017-09-30 10:44:35 C 04 27 55.86 -14 13 21.6 q I52
2017-09-30 10:52:23 C 04 28 01.33 -14 14 15.9 q I52
2017-09-30 11:00:10 C 04 28 06.78 -14 15 10.0 q I52