497176 (2004 TQ13)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5167464388 ± 3.10e-08
Semi-major axis (a)2.6767194367 AU ± 6.36e-09
Inclination (i)10.47278702° ± 3.00e-06
Long. of Asc. Node (Ω)233.15181213° ± 1.11e-05
Arg. of Perihelion (ω)163.36970302° ± 1.63e-05
Mean Anomaly (M)300.36089745° ± 3.71e-06
Mean Motion (n)0.2250650179°/day ± 8.02e-10
Perihelion dist (q)1.29353420 AU ± 8.30e-08
Aphelion dist (Q)4.05990467 AU ± 8.35e-08
Orbital Period4.37929578 yr ± 1.56e-08
Physical Parameters
H (abs. magnitude)18.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.278″
Uncertainty0
Orbit TypeAmor
MOID0.304373 AU
Observations Used416
Oppositions11
Arc Total2004-2018
First Observation Used2004-10-09
Last Observation Used2018-02-04
Observations (433)
Date Type RA Dec Mag Band Observatory
2017-12-16 03:21:55 C 01 39 14.35 +05 01 51.6 U G96
2017-12-16 03:30:05 C 01 39 15.37 +05 01 51.3 U G96
2017-12-16 03:38:15 C 01 39 16.38 +05 01 50.9 U G96
2017-12-22 05:05:15 C 01 57 37.31 +05 01 48.6 U 703
2017-12-22 05:13:31 C 01 57 38.35 +05 01 49.1 U 703
2017-12-22 05:21:46 C 01 57 39.32 +05 01 49.3 U 703
2017-12-22 05:30:02 C 01 57 40.23 +05 01 49.5 U 703
2017-12-24 03:23:40 C 02 03 22.68 +05 04 27.0 U G96
2017-12-24 03:31:07 C 02 03 23.57 +05 04 27.4 U G96
2017-12-24 03:38:36 C 02 03 24.50 +05 04 27.8 U G96
2017-12-24 03:46:03 C 02 03 25.39 +05 04 28.3 U G96
2017-12-24 09:19:02 C 02 04 05.99 +05 04 54.4 U T05
2017-12-24 09:36:07 C 02 04 08.04 +05 04 55.7 U T05
2017-12-24 09:53:09 C 02 04 10.13 +05 04 57.3 U T05
2017-12-24 10:10:22 C 02 04 12.20 +05 04 58.2 U T05
2017-12-26 02:10:44 C 02 09 08.59 +05 08 16.0 U 703
2017-12-26 02:29:11 C 02 09 10.85 +05 08 17.3 U 703
2017-12-26 02:38:23 C 02 09 11.94 +05 08 19.4 U 703
2018-01-08 06:14:05 C 02 46 41.15 +05 58 25.2 U 703
2018-01-08 06:22:02 C 02 46 42.08 +05 58 25.8 U 703
2018-01-08 06:29:58 C 02 46 43.07 +05 58 28.7 U 703
2018-01-08 06:37:55 C 02 46 43.90 +05 58 30.7 U 703
2018-01-11 05:24:01 C 02 54 49.707 +06 14 10.27 U F51
2018-01-11 05:42:13 C 02 54 51.718 +06 14 14.39 U F51
2018-01-11 06:00:26 C 02 54 53.720 +06 14 18.66 U F51
2018-01-13 04:29:33 C 03 00 08.62 +06 25 10.6 U 703
2018-01-13 04:37:05 C 03 00 09.36 +06 25 12.1 U 703
2018-01-13 04:44:36 C 03 00 10.29 +06 25 13.9 U 703
2018-01-13 04:52:07 C 03 00 11.08 +06 25 14.9 U 703
2018-02-04 04:48:59 C 03 57 02.24 +08 46 12.6 U G96
2018-02-04 04:56:25 C 03 57 03.03 +08 46 14.0 U G96
2018-02-04 05:03:51 C 03 57 03.75 +08 46 15.5 U G96
2018-02-04 05:11:17 C 03 57 04.52 +08 46 18.5 U G96