IAA RAS IAA Minor Planet Database

2018 QT1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5952109054 ± 6.76e-08
Semi-major axis (a)0.6586757917 AU ± 1.95e-09
Inclination (i)7.93572405° ± 1.47e-05
Long. of Asc. Node (Ω)193.91209168° ± 3.76e-05
Arg. of Perihelion (ω)330.63853555° ± 3.41e-05
Mean Anomaly (M)335.37890656° ± 1.96e-05
Mean Motion (n)1.8437614188°/day ± 8.18e-09
Perihelion dist (q)0.26662478 AU ± 4.45e-08
Aphelion dist (Q)1.05072681 AU ± 4.46e-08
Orbital Period0.53457366 yr ± 2.37e-09
Physical Parameters
H (abs. magnitude)22.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.246″
Uncertainty0
Orbit TypeAten
MOID0.033693 AU
Observations Used93
Oppositions6
Arc Total2018-2025
First Observation Used2018-08-30
Last Observation Used2025-09-23
Observations (173)
Date Type RA Dec Mag Band Observatory
2018-08-31 03:33:46 C 17 59 15.86 +41 29 25.0 – V I52
2018-08-31 03:38:16 C 17 59 16.12 +41 28 40.1 – V I52
2018-08-31 03:39:01 C 17 59 16.34 +41 28 25.5 – V V03
2018-08-31 03:40:53 C 17 59 16.47 +41 28 07.3 – V V03
2018-08-31 03:42:44 C 17 59 16.58 +41 27 49.0 – V V03
2018-08-31 04:54:56 C 17 59 20.77 +41 15 52.4 – o 291
2018-08-31 05:04:01 C 17 59 21.32 +41 14 20.9 – o 291
2018-08-31 05:18:44 S 17 59 26.436 +41 11 49.09 – L C51
2018-08-31 08:27:03 S 17 59 42.497 +40 40 46.06 – L C51
2018-08-31 14:43:42 S 18 00 13.541 +39 39 09.29 – L C51
2018-08-31 17:52:00 S 18 00 28.634 +39 08 38.36 – L C51
2018-08-31 21:00:19 S 18 00 43.526 +38 38 18.78 – L C51
2018-08-31 21:13:39 C 18 00 42.45 +38 35 46.3 – V J95
2018-08-31 21:19:34 C 18 00 42.76 +38 34 48.8 – V J95
2018-08-31 21:25:23 C 18 00 43.13 +38 33 52.8 – V J95
2018-09-01 00:08:39 S 18 00 58.140 +38 08 10.14 – L C51
2018-09-01 04:51:13 S 18 01 19.531 +37 23 17.74 – L C51
2018-09-01 06:25:17 S 18 01 26.604 +37 08 28.00 – L C51
2018-09-01 07:59:32 S 18 01 33.581 +36 53 38.22 – L C51
2018-09-01 09:33:36 S 18 01 40.171 +36 38 53.41 – L C51
2018-09-01 14:16:10 S 18 02 00.797 +35 54 56.63 – L C51
2018-09-01 15:50:25 S 18 02 07.634 +35 40 22.58 – L C51
2018-09-01 17:24:29 S 18 02 14.318 +35 25 53.22 – L C51
2018-09-01 18:58:44 S 18 02 21.245 +35 11 24.83 – L C51
2018-09-01 20:32:48 S 18 02 27.482 +34 57 04.14 – L C51
2018-09-01 22:07:03 S 18 02 33.878 +34 42 39.49 – L C51
2018-09-01 23:41:07 S 18 02 40.351 +34 28 24.46 – L C51
2018-09-02 01:15:22 S 18 02 46.822 +34 14 08.12 – L C51
2018-09-02 02:49:26 S 18 02 53.105 +33 59 59.57 – L C51
2018-09-02 04:23:41 S 18 02 59.470 +33 45 49.25 – L C51
2018-09-02 04:29:39 C 18 02 57.45 +33 44 53.4 – o 291
2018-09-02 04:32:56 C 18 02 57.58 +33 44 24.9 – o 291
2018-09-02 04:36:15 C 18 02 57.71 +33 43 54.0 – o 291
2018-09-02 05:57:45 S 18 03 05.645 +33 31 45.34 – L C51
2018-09-02 07:32:00 S 18 03 11.921 +33 17 42.00 – L C51
2018-09-02 09:06:15 S 18 03 18.067 +33 03 42.01 – L C51
2018-09-02 10:40:19 S 18 03 24.218 +32 49 47.89 – L C51
2018-09-02 12:14:34 S 18 03 30.271 +32 35 53.92 – L C51
2018-09-02 13:48:38 S 18 03 36.298 +32 22 06.38 – L C51
2018-09-02 15:22:53 S 18 03 42.420 +32 08 18.53 – L C51
2018-09-02 16:56:57 S 18 03 48.326 +31 54 36.94 – L C51
2018-09-02 18:31:12 S 18 03 54.247 +31 40 55.49 – L C51
2018-09-02 20:05:16 S 18 04 00.130 +31 27 20.84 – L C51
2018-09-02 21:39:31 S 18 04 05.966 +31 13 46.06 – L C51
2018-09-02 23:13:46 S 18 04 11.755 +31 00 15.30 – L C51
2018-09-03 00:48:34 S 18 04 17.582 +30 46 39.40 – L C51
2018-09-03 07:05:12 S 18 04 40.325 +29 53 24.90 – L C51
2018-09-03 13:21:17 S 18 05 02.345 +29 01 10.20 – L C51
2018-09-03 16:30:20 S 18 05 13.298 +28 35 08.27 – L C51
2018-09-03 22:55:01 C 18 05 31.67 +27 42 23.0 – V 204