2017 TS4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3750662713
Semi-major axis (a)1.6158649490 AU
Inclination (i)23.24049359°
Long. of Asc. Node (Ω)13.51768467°
Arg. of Perihelion (ω)63.45104368°
Mean Anomaly (M)315.03531681°
Mean Motion (n)0.4798413900°/day
Perihelion dist (q)1.00980830 AU
Aphelion dist (Q)2.22191550 AU
Orbital Period2.05402800 yr
Physical Parameters
H (abs. magnitude)24.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.437″
Uncertainty
Orbit TypeAmor
MOID0.154323 AU
Observations Used21
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-10-14
Observations (21)
Date Type RA Dec Mag Band Observatory
2017-10-12 09:20:44 C 01 02 46.80 +27 50 50.7 U G96
2017-10-12 09:27:33 C 01 02 44.98 +27 51 32.9 U G96
2017-10-12 09:42:05 C 01 02 41.20 +27 53 02.5 U G96
2017-10-12 09:53:01 C 01 02 38.34 +27 54 10.3 U G96
2017-10-12 10:01:43 C 01 02 36.03 +27 55 04.8 U G96
2017-10-12 10:07:09 C 01 02 34.68 +27 55 37.5 U G96
2017-10-13 05:55:25 C 00 57 30.85 +30 00 31.3 o 926
2017-10-13 06:06:34 C 00 57 27.70 +30 01 42.9 o 926
2017-10-13 06:17:46 C 00 57 24.55 +30 02 54.2 o 926
2017-10-13 07:04:17 C 00 57 11.38 +30 07 46.9 U G96
2017-10-13 07:05:52 C 00 57 10.94 +30 07 58.4 U G96
2017-10-13 07:07:28 C 00 57 10.41 +30 08 07.5 U G96
2017-10-13 07:09:03 C 00 57 10.02 +30 08 18.9 U G96
2017-10-14 08:44:55 C 00 50 00.35 +32 51 23.1 U G96
2017-10-14 08:46:01 C 00 50 00.00 +32 51 29.4 U G96
2017-10-14 08:49:59 C 00 49 58.83 +32 51 54.4 U G96
2017-10-14 08:51:57 C 00 49 58.28 +32 52 06.2 U G96
2017-10-14 08:53:02 C 00 49 57.90 +32 52 13.6 U G96
2017-10-14 08:55:48 C 00 49 57.08 +32 52 30.8 U G96
2017-10-14 08:56:55 C 00 49 56.72 +32 52 38.0 U G96
2017-10-14 08:58:01 C 00 49 56.38 +32 52 45.6 U G96