2017 TQ3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7217673680 ± 6.97e-06
Semi-major axis (a)2.8511151084 AU ± 6.26e-05
Inclination (i)16.46571231° ± 1.19e-04
Long. of Asc. Node (Ω)66.91637252° ± 1.15e-04
Arg. of Perihelion (ω)11.06768747° ± 1.01e-04
Mean Anomaly (M)234.69008880° ± 1.95e-02
Mean Motion (n)0.2047340836°/day ± 6.74e-06
Perihelion dist (q)0.79327326 AU ± 2.64e-05
Aphelion dist (Q)4.90895696 AU ± 1.10e-04
Orbital Period4.81417782 yr ± 1.59e-04
Physical Parameters
H (abs. magnitude)20.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.329″
Uncertainty2
Orbit TypeApollo
MOID0.171109 AU
Observations Used46
Oppositions1
Arc Total2017-2018
First Observation Used2017-10-11
Last Observation Used2018-04-12
Observations (65)
Date Type RA Dec Mag Band Observatory
2018-01-30 16:20:12 S 15 28 45.50 +26 52 19.5 L C51
2018-02-07 12:23:21 C 15 14 35.51 +28 29 14.8 o 691
2018-02-07 12:35:04 C 15 14 34.59 +28 29 20.0 o 691
2018-02-07 12:46:47 C 15 14 33.58 +28 29 26.3 o 691
2018-02-25 08:52:38 C 14 33 29.59 +31 27 39.7 o 291
2018-02-25 08:57:46 C 14 33 29.00 +31 27 41.5 o 291
2018-02-25 09:02:52 C 14 33 28.40 +31 27 43.1 o 291
2018-03-13 10:41:39 C 13 47 08.44 +32 07 02.2 U G96
2018-03-13 10:49:09 C 13 47 07.47 +32 07 01.0 U G96
2018-03-13 10:56:38 C 13 47 06.51 +32 06 59.9 U G96
2018-03-26 05:26:06 C 13 12 02.93 +30 42 24.6 u H21
2018-03-26 05:34:02 C 13 12 02.03 +30 42 21.5 u H21
2018-04-12 05:02:46 C 12 38 23.30 +26 55 28.4 o 291
2018-04-12 05:23:34 C 12 38 21.97 +26 55 15.4 o 291
2018-04-12 05:44:19 C 12 38 20.62 +26 55 02.2 o 291