2018 QT

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6126695392 ± 2.44e-08
Semi-major axis (a)2.2763015404 AU ± 2.31e-08
Inclination (i)1.32423460° ± 7.04e-06
Long. of Asc. Node (Ω)354.53924665° ± 6.41e-05
Arg. of Perihelion (ω)64.95673661° ± 6.44e-05
Mean Anomaly (M)19.81713119° ± 1.08e-05
Mean Motion (n)0.2869905442°/day ± 4.36e-09
Perihelion dist (q)0.88168092 AU ± 5.62e-08
Aphelion dist (Q)3.67092216 AU ± 6.68e-08
Orbital Period3.43435107 yr ± 5.22e-08
Physical Parameters
H (abs. magnitude)20.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.327″
Uncertainty0
Orbit TypeApollo
MOID0.007212 AU
Observations Used165
Oppositions6
Arc Total2011-2019
First Observation Used2011-07-26
Last Observation Used2019-03-15
Observations (176)
Date Type RA Dec Mag Band Observatory
2011-07-26 10:32:50 C 20 38 17.475 -20 43 41.67 V F51
2011-07-26 10:52:39 C 20 38 16.109 -20 43 46.68 V F51
2011-07-26 11:12:28 C 20 38 14.768 -20 43 51.38 V F51
2011-07-26 11:32:15 C 20 38 13.421 -20 43 56.20 V F51
2011-07-27 10:39:23 C 20 36 42.286 -20 49 35.28 V F51
2011-07-27 10:54:27 C 20 36 41.250 -20 49 38.89 V F51
2011-07-27 11:07:47 C 20 36 40.322 -20 49 42.01 V F51
2011-07-31 09:52:55 C 20 30 06.404 -21 13 02.76 V F51
2011-07-31 10:14:18 C 20 30 04.781 -21 13 07.67 V F51
2011-08-02 09:46:12 C 20 26 36.467 -21 24 48.23 V F51
2011-08-02 10:18:46 C 20 26 34.004 -21 24 56.04 V F51
2011-08-02 10:33:05 C 20 26 32.848 -21 24 59.63 V F51
2011-08-17 08:14:48 C 19 58 35.402 -22 42 45.03 V F51
2018-07-10 13:47:20 C 23 15 44.694 -06 26 32.90 V F51
2018-07-10 14:03:06 C 23 15 45.660 -06 26 27.07 V F51
2018-07-10 14:18:37 C 23 15 46.536 -06 26 21.11 V F51
2018-08-18 13:33:27 C 00 28 12.457 +01 28 43.96 U F51
2018-08-18 13:47:47 C 00 28 13.997 +01 28 55.18 U F51
2018-08-18 14:02:02 C 00 28 15.524 +01 29 06.40 U F51
2018-08-18 14:16:11 C 00 28 17.051 +01 29 17.57 U F51
2018-08-19 00:17:43 C 00 29 26.61 +01 37 05.9 o K88
2018-08-19 00:28:26 C 00 29 27.79 +01 37 14.6 o K88
2018-08-19 00:39:09 C 00 29 28.98 +01 37 23.0 o K88
2018-08-19 01:14:22 C 00 29 33.05 +01 37 52.2 V L01
2018-08-19 01:18:50 C 00 29 33.57 +01 37 55.5 V L01
2018-08-19 01:23:19 C 00 29 34.04 +01 37 58.7 V L01
2018-08-19 08:47:52 C 00 30 25.52 +01 43 58.5 u H21
2018-08-19 08:57:21 C 00 30 26.57 +01 44 05.9 u H21
2018-08-19 09:09:47 C 00 30 27.96 +01 44 16.1 u H21
2018-08-20 00:01:41 C 00 32 14.03 +01 56 26.2 o K88
2018-08-20 00:09:21 C 00 32 14.94 +01 56 32.4 o K88
2018-08-20 09:51:02 C 00 33 24.960 +02 04 44.40 V 679
2018-08-20 09:51:58 C 00 33 25.064 +02 04 45.22 V 679
2018-08-20 09:52:50 C 00 33 25.164 +02 04 45.91 V 679
2018-08-20 09:53:42 C 00 33 25.261 +02 04 46.60 V 679
2018-08-20 09:54:38 C 00 33 25.371 +02 04 47.37 V 679
2018-08-22 00:35:42 C 00 38 16.69 +02 38 26.3 o K88
2018-08-22 00:43:22 C 00 38 17.64 +02 38 33.3 o K88
2018-08-22 07:30:20 C 00 39 10.89 +02 44 45.4 u H21
2018-08-22 07:39:07 C 00 39 12.00 +02 44 53.5 u H21
2018-08-22 07:48:29 C 00 39 13.17 +02 45 02.2 u H21
2018-08-25 01:04:52 C 00 48 18.78 +03 48 15.9 q J95
2018-08-25 01:17:57 C 00 48 20.69 +03 48 28.8 q J95
2018-08-31 10:29:19 C 01 15 02.64 +06 53 28.0 o 691
2018-08-31 10:53:23 C 01 15 07.39 +06 54 01.8 o 691
2018-09-01 06:55:13 C 01 19 23.31 +07 22 54.3 V I52
2018-09-01 06:56:25 C 01 19 23.53 +07 22 55.7 V I52
2018-09-01 06:57:13 C 01 19 23.72 +07 22 57.6 V I52
2018-09-01 06:57:29 C 01 19 23.78 +07 22 57.6 V I52
2018-09-01 08:45:25 C 01 19 45.60 +07 25 35.0 u H21