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
2015-09-06 23:41:07 C 00 00 35.75 +15 50 46.0 c A53
2015-09-06 23:56:55 C 00 00 35.18 +15 49 18.8 c A53
2015-09-07 08:26:40 C 00 00 20.50 +15 02 13.0 q H21
2015-09-07 08:31:10 C 00 00 20.35 +15 01 48.0 q H21
2015-09-07 08:35:40 C 00 00 20.19 +15 01 22.7 q H21
2015-09-07 08:40:10 C 00 00 20.03 +15 00 57.7 q H21
2015-09-07 08:44:39 C 00 00 19.86 +15 00 32.6 q H21
2015-09-11 05:51:37 C 23 57 37.70 +06 07 38.5 u H21
2015-09-11 05:53:04 C 23 57 37.67 +06 07 30.1 u H21
2015-09-11 05:54:31 C 23 57 37.60 +06 07 21.9 u H21
2015-09-11 05:57:47 C 23 57 37.46 +06 07 02.7 u H21
2015-09-11 05:59:36 C 23 57 37.39 +06 06 52.3 u H21
2015-09-11 06:01:25 C 23 57 37.32 +06 06 41.7 u H21
2015-09-11 10:59:05 C 23 57 27.840 +05 38 02.50 L F51
2015-09-11 11:16:21 C 23 57 27.114 +05 36 22.34 L F51
2015-09-11 11:33:43 C 23 57 26.399 +05 34 41.24 L F51
2015-09-11 11:53:21 C 23 57 25.580 +05 32 47.32 L F51
2015-09-12 06:42:47 C 23 56 51.05 +03 43 13.4 t 705
2015-09-12 06:44:39 C 23 56 50.97 +03 43 02.1 t 705
2015-09-12 06:46:31 C 23 56 50.91 +03 42 52.3 t 705
2015-09-12 07:54:34 C 23 56 47.52 +03 36 12.3 q H21
2015-09-12 07:58:04 C 23 56 47.39 +03 35 51.8 q H21
2015-09-12 08:01:35 C 23 56 47.24 +03 35 31.8 q H21
2015-09-12 08:05:12 C 23 56 47.09 +03 35 10.5 q H21
2015-09-12 08:08:50 C 23 56 46.96 +03 34 49.5 q H21
2015-09-12 08:12:21 C 23 56 46.80 +03 34 29.1 q H21
2015-09-12 08:15:51 C 23 56 46.67 +03 34 08.6 q H21
2015-09-12 08:19:09 C 23 56 46.64 +03 33 52.3 q H45
2015-09-12 08:20:24 C 23 56 46.56 +03 33 44.5 q H45
2015-09-12 08:21:20 C 23 56 46.56 +03 33 38.4 q H45
2015-09-12 08:22:40 C 23 56 46.49 +03 33 31.8 q H45
2015-09-12 08:24:37 C 23 56 46.44 +03 33 19.7 q H45
2015-09-12 08:26:27 C 23 56 46.34 +03 33 10.1 q H45
2015-09-12 23:20:25 C 23 56 18.77 +02 06 36.8 q C47
2015-09-12 23:26:03 C 23 56 18.54 +02 06 04.4 q C47
2015-09-12 23:31:41 C 23 56 18.31 +02 05 31.9 q C47
2015-09-12 23:37:19 C 23 56 18.10 +02 04 59.1 q C47
2015-09-12 23:42:56 C 23 56 17.88 +02 04 26.6 q C47
2015-09-12 23:47:43 C 23 56 17.69 +02 03 59.0 q C47
2015-09-14 07:05:26 C 23 55 17.19 -00 56 06.9 R G45
2015-09-14 07:13:09 C 23 55 16.88 -00 56 51.2 R G45
2015-09-14 07:20:46 C 23 55 16.56 -00 57 34.5 R G45
2015-09-14 07:20:47 C 23 55 15.92 -00 57 37.6 q H21
2015-09-14 07:23:52 C 23 55 15.78 -00 57 55.3 q H21
2015-09-14 07:26:58 C 23 55 15.67 -00 58 13.0 q H21
2015-09-14 07:27:59 C 23 55 16.27 -00 58 15.7 R G45
2015-09-14 07:30:11 C 23 55 15.53 -00 58 31.4 q H21
2015-09-14 07:33:23 C 23 55 15.41 -00 58 49.7 q H21
2015-09-14 07:36:28 C 23 55 15.28 -00 59 07.4 q H21
2015-09-14 07:39:35 C 23 55 15.16 -00 59 25.2 q H21