2017 ST14

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7016996283 ± 2.00e+00
Semi-major axis (a)2.4872590830 AU ± 3.00e+00
Inclination (i)2.56487083° ± 4.00e+00
Long. of Asc. Node (Ω)307.03396207° ± 5.00e+00
Arg. of Perihelion (ω)134.35231632° ± 6.00e+00
Mean Anomaly (M)14.34741486° ± 5.11e-02
Mean Motion (n)0.2512636200°/day ± 4.55e-01
Perihelion dist (q)0.74194900 AU ± 5.05e+00
Aphelion dist (Q)4.23251520 AU ± 7.13e+00
Orbital Period3.92260400 yr ± 7.10e+00
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.404″
Uncertainty2
Orbit TypeApollo
MOID0.015788 AU
Observations Used74
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-10-05
Observations (77)
Date Type RA Dec Mag Band Observatory
2017-09-28 20:33:14 C 22 11 04.78 +23 09 27.1 U 511
2017-09-28 20:33:57 C 22 11 04.30 +23 09 32.3 U 511
2017-09-28 20:34:41 C 22 11 03.82 +23 09 37.5 U 511
2017-09-28 20:35:23 C 22 11 03.32 +23 09 42.6 U 511
2017-09-28 20:36:06 C 22 11 02.82 +23 09 48.2 U 511
2017-09-28 20:36:47 C 22 11 02.35 +23 09 53.0 U 511
2017-09-28 20:37:30 C 22 11 01.88 +23 09 58.1 U 511
2017-09-28 20:38:12 C 22 11 01.34 +23 10 03.7 U 511
2017-09-28 20:38:55 C 22 11 00.88 +23 10 08.5 U 511
2017-09-28 20:39:38 C 22 11 00.37 +23 10 14.0 U 511
2017-09-30 03:06:11 C 21 46 41.22 +27 22 25.8 o 926
2017-09-30 03:08:08 C 21 46 39.30 +27 22 43.7 o 926
2017-09-30 03:10:07 C 21 46 37.32 +27 23 02.5 o 926
2017-09-30 05:41:04 C 21 44 04.05 +27 46 35.4 q G96
2017-09-30 05:47:56 C 21 43 56.98 +27 47 40.1 q G96
2017-09-30 05:54:47 C 21 43 49.84 +27 48 44.9 q G96
2017-09-30 06:08:31 C 21 43 35.72 +27 50 52.9 q G96
2017-10-01 02:54:26 C 21 19 54.03 +31 22 24.4 o 926
2017-10-01 02:56:19 C 21 19 51.47 +31 22 46.0 o 926
2017-10-01 02:58:12 C 21 19 48.86 +31 23 07.0 o 926
2017-10-03 02:59:49 C 19 50 00.10 +40 25 37.6 o 926
2017-10-03 03:01:54 C 19 49 54.75 +40 25 57.9 o 926
2017-10-03 03:03:58 C 19 49 49.33 +40 26 19.2 o 926
2017-10-03 20:33:38 S 19 01 20.58 +42 55 58.9 L C51
2017-10-05 03:07:25 C 17 23 58.54 +43 52 05.0 o 926
2017-10-05 03:10:22 C 17 23 48.99 +43 51 53.5 o 926
2017-10-05 03:13:20 C 17 23 39.44 +43 51 43.1 o 926