2016 SD17

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4643408681 ± 9.25e-08
Semi-major axis (a)2.2982986877 AU ± 5.06e-09
Inclination (i)20.61383833° ± 8.97e-06
Long. of Asc. Node (Ω)334.75768541° ± 7.31e-06
Arg. of Perihelion (ω)64.09534281° ± 2.25e-05
Mean Anomaly (M)205.51475007° ± 6.38e-06
Mean Motion (n)0.2828802144°/day ± 9.34e-10
Perihelion dist (q)1.23110468 AU ± 2.13e-07
Aphelion dist (Q)3.36549270 AU ± 2.13e-07
Orbital Period3.48425317 yr ± 1.15e-08
Physical Parameters
H (abs. magnitude)19.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.184″
Uncertainty0
Orbit TypeAmor
MOID0.359830 AU
Observations Used128
Oppositions5
Arc Total2016-2023
First Observation Used2016-07-16
Last Observation Used2023-12-13
Observations (131)
Date Type RA Dec Mag Band Observatory
2023-09-20 03:37:20 C 21 14 21.829 -03 49 47.14 V G96
2023-09-20 03:45:31 C 21 14 21.253 -03 49 36.08 V G96
2023-09-20 03:53:42 C 21 14 20.652 -03 49 24.89 V G96
2023-10-06 03:39:40 C 20 56 40.128 +04 46 43.10 V G96
2023-10-06 03:47:48 C 20 56 39.916 +04 46 53.58 V G96
2023-10-06 03:55:58 C 20 56 39.667 +04 47 04.06 V G96
2023-10-13 02:31:03 C 20 54 33.649 +08 14 48.05 V G96
2023-10-13 02:39:09 C 20 54 33.610 +08 14 57.34 V G96
2023-10-13 02:47:13 C 20 54 33.570 +08 15 07.09 V G96
2023-10-13 03:08:45 C 20 54 33.401 +08 15 33.66 V G96
2023-10-14 02:42:10 C 20 54 31.748 +08 44 01.18 V G96
2023-10-14 02:50:22 C 20 54 31.741 +08 44 10.72 V G96
2023-10-14 02:58:35 C 20 54 31.720 +08 44 21.26 V G96
2023-10-14 03:06:48 C 20 54 31.655 +08 44 30.98 V G96
2023-11-04 01:57:00 C 21 08 13.081 +18 09 48.78 V G96
2023-11-04 02:05:02 C 21 08 13.456 +18 09 57.35 V G96
2023-11-04 02:13:06 C 21 08 13.859 +18 10 05.70 V G96
2023-11-04 02:23:57 C 21 08 14.381 +18 10 17.18 V G96
2023-11-12 06:15:16 C 21 20 11.898 +21 34 51.36 X F51
2023-11-12 06:33:33 C 21 20 13.115 +21 35 10.15 X F51
2023-11-12 06:51:54 C 21 20 14.336 +21 35 28.75 X F51
2023-11-23 02:54:08 C 21 41 27.863 +25 59 04.85 V G96
2023-11-23 03:01:35 C 21 41 28.532 +25 59 11.83 V G96
2023-11-23 03:09:02 C 21 41 29.166 +25 59 19.79 V G96
2023-12-09 02:26:16 C 22 23 46.450 +32 10 02.68 V V00
2023-12-09 02:34:21 C 22 23 47.447 +32 10 10.13 V V00
2023-12-09 02:42:25 C 22 23 48.455 +32 10 17.58 V V00
2023-12-09 02:50:31 C 22 23 49.466 +32 10 24.89 V V00
2023-12-13 03:04:34 C 22 36 35.165 +33 38 13.24 V V00
2023-12-13 03:11:36 C 22 36 36.097 +33 38 19.54 V V00
2023-12-13 03:18:41 C 22 36 37.062 +33 38 25.80 V V00