2015 QT9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1365057127 ± 3.77e-08
Semi-major axis (a)1.2230747045 AU ± 7.60e-09
Inclination (i)32.26401297° ± 9.82e-06
Long. of Asc. Node (Ω)172.21527412° ± 2.48e-06
Arg. of Perihelion (ω)78.21547193° ± 1.84e-05
Mean Anomaly (M)277.81796217° ± 2.06e-05
Mean Motion (n)0.7286732050°/day ± 6.79e-09
Perihelion dist (q)1.05611802 AU ± 4.66e-08
Aphelion dist (Q)1.39003139 AU ± 4.69e-08
Orbital Period1.35263144 yr ± 1.26e-08
Physical Parameters
H (abs. magnitude)20.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty0
Orbit TypeAmor
MOID0.167213 AU
Observations Used251
Oppositions2
Arc Total2015-2023
First Observation Used2015-01-18
Last Observation Used2023-01-12
Observations (266)
Date Type RA Dec Mag Band Observatory
2015-09-15 07:40:28 C 23 54 27.98 -03 15 44.3 q H45
2015-09-15 07:42:37 C 23 54 27.88 -03 15 56.4 q H45
2015-09-15 07:43:50 C 23 54 27.87 -03 16 03.6 q H45
2015-09-15 07:45:01 C 23 54 27.80 -03 16 09.9 q H45
2015-09-15 07:46:38 C 23 54 27.79 -03 16 18.5 q H45
2015-09-15 07:48:23 C 23 54 27.71 -03 16 27.9 q H45
2015-09-15 22:53:18 C 23 53 58.26 -04 41 01.7 16.9 q 089
2015-09-15 22:59:57 C 23 53 58.02 -04 41 38.7 17.2 q 089
2015-09-15 23:03:18 C 23 53 57.89 -04 41 57.4 18.6 q 089
2015-09-15 23:06:38 C 23 53 57.75 -04 42 16.3 17.1 q 089
2015-09-15 23:13:00 C 23 53 57.47 -04 42 51.5 17.3 q 089
2015-09-15 23:16:20 C 23 53 57.34 -04 43 10.7 17.1 q 089
2015-09-15 23:19:40 C 23 53 57.20 -04 43 28.3 17.7 q 089
2015-09-15 23:22:59 C 23 53 57.12 -04 43 46.8 17.3 q 089
2015-09-15 23:26:19 C 23 53 56.96 -04 44 05.4 17.7 q 089
2015-09-17 06:34:56 C 23 52 55.84 -07 34 49.6 q H45
2015-09-17 06:36:29 C 23 52 55.76 -07 34 58.8 q H45
2015-09-17 06:37:30 C 23 52 55.74 -07 35 04.4 q H45
2015-09-17 06:39:07 C 23 52 55.68 -07 35 12.1 q H45
2015-09-17 06:41:04 C 23 52 55.59 -07 35 22.5 q H45
2015-09-17 06:42:19 C 23 52 55.57 -07 35 30.1 q H45
2015-09-18 05:51:44 C 23 52 10.99 -09 38 53.1 q 703
2015-09-18 06:00:10 C 23 52 10.66 -09 39 37.8 q 703
2015-09-18 06:10:00 C 23 52 10.25 -09 40 29.9 q 703
2015-09-18 06:18:26 C 23 52 09.89 -09 41 13.6 q 703
2015-09-23 05:48:07 C 23 48 24.02 -19 16 33.2 u 926
2015-09-23 05:53:45 C 23 48 23.82 -19 16 58.4 u 926
2015-09-23 05:59:23 C 23 48 23.66 -19 17 22.4 u 926
2015-10-08 04:50:49 C 23 41 00.86 -37 00 40.8 u 807
2015-10-08 04:56:50 C 23 41 00.76 -37 00 51.6 u 807
2015-10-08 05:02:06 C 23 41 00.68 -37 01 01.1 u 807
2015-11-01 03:59:06 C 23 48 17.66 -44 44 47.0 u 807
2015-11-01 04:11:58 C 23 48 17.99 -44 44 48.6 u 807
2015-11-01 04:24:48 C 23 48 18.36 -44 44 50.5 u 807
2015-11-08 02:03:31 C 23 54 28.12 -44 51 04.6 u 807
2015-11-08 02:13:52 C 23 54 28.52 -44 51 04.1 u 807
2015-11-08 02:23:53 C 23 54 28.87 -44 51 03.6 u 807
2015-11-13 02:33:11 C 23 59 50.41 -44 35 51.2 u 807
2015-11-13 02:43:35 C 23 59 50.84 -44 35 48.9 u 807
2015-11-13 02:53:42 C 23 59 51.25 -44 35 46.7 u 807
2015-11-14 02:22:16 C 00 00 59.02 -44 31 11.1 u 807
2015-11-14 02:32:51 C 00 00 59.54 -44 31 09.0 u 807
2015-11-14 02:43:03 C 00 00 59.93 -44 31 06.8 u 807
2019-02-28 04:15:03 C 11 22 10.68 -27 11 39.7 u 807
2019-02-28 04:17:33 C 11 22 10.66 -27 11 30.8 u 807
2019-02-28 04:20:26 C 11 22 10.64 -27 11 20.4 u 807
2019-03-01 05:49:24 C 11 22 11.31 -25 36 06.2 u 807
2019-03-01 05:52:03 C 11 22 11.26 -25 35 56.5 u 807
2019-03-01 05:54:43 C 11 22 11.26 -25 35 45.5 u 807
2019-03-01 06:53:14 C 11 22 12.31 -25 32 31.3 V I52