2017 TN4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4623640019 ± 2.00e+00
Semi-major axis (a)1.9118423905 AU ± 3.00e+00
Inclination (i)10.77326412° ± 4.00e+00
Long. of Asc. Node (Ω)202.84468747° ± 5.00e+00
Arg. of Perihelion (ω)163.12278330° ± 6.00e+00
Mean Anomaly (M)28.74284309° ± 8.61e-02
Mean Motion (n)0.3728175000°/day ± 8.78e-01
Perihelion dist (q)1.02787120 AU ± 4.15e+00
Aphelion dist (Q)2.79598760 AU ± 5.82e+00
Orbital Period2.64367330 yr ± 6.22e+00
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.248″
Uncertainty2
Orbit TypeAmor
MOID0.038701 AU
Observations Used63
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-11-11
Observations (65)
Date Type RA Dec Mag Band Observatory
2017-10-19 11:44:54 C 03 49 36.879 +04 32 06.55 L F51
2017-10-19 12:04:04 C 03 49 41.092 +04 30 19.87 L F51
2017-10-19 12:23:15 C 03 49 45.308 +04 28 32.46 L F51
2017-10-19 12:42:32 C 03 49 49.493 +04 26 45.97 L F51
2017-10-20 09:43:17 C 03 54 52.12 +02 35 30.0 U I52
2017-10-20 09:45:04 C 03 54 52.49 +02 35 21.0 U I52
2017-10-20 09:49:00 C 03 54 53.25 +02 35 00.9 U I52
2017-10-20 09:50:47 C 03 54 53.59 +02 34 52.4 U I52
2017-10-25 09:58:26 C 04 14 42.55 -04 58 50.3 U G96
2017-10-25 10:05:59 C 04 14 43.24 -04 59 10.9 U G96
2017-10-25 10:18:07 C 04 14 44.38 -04 59 45.0 U G96
2017-10-25 10:25:43 C 04 14 45.10 -05 00 06.0 U G96
2017-11-11 07:04:48 C 04 33 46.49 -13 35 44.0 U 807
2017-11-11 07:31:16 C 04 33 46.37 -13 35 53.8 U 807
2017-11-11 07:57:09 C 04 33 46.25 -13 36 03.5 U 807