2018 QU

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3617671000
Semi-major axis (a)1.8266548000 AU
Inclination (i)16.53330000°
Long. of Asc. Node (Ω)332.92849000°
Arg. of Perihelion (ω)3.82577000°
Mean Anomaly (M)336.36094000°
Mean Motion (n)0.3992264900°/day
Perihelion dist (q)1.16583120 AU
Aphelion dist (Q)2.48747840 AU
Orbital Period2.46879330 yr
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.310″
Uncertainty5
Orbit TypeAmor
MOID0.154065 AU
Observations Used44
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-09-20
Observations (44)
Date Type RA Dec Mag Band Observatory
2018-08-18 13:33:27 C 00 31 53.923 +01 34 14.58 U F51
2018-08-18 13:47:47 C 00 31 53.608 +01 35 11.80 U F51
2018-08-18 14:02:02 C 00 31 53.285 +01 36 09.06 U F51
2018-08-18 14:16:11 C 00 31 52.952 +01 37 06.37 U F51
2018-08-19 01:31:24 C 00 31 45.94 +02 22 10.8 V L01
2018-08-19 01:40:21 C 00 31 45.74 +02 22 46.3 V L01
2018-08-21 00:13:37 C 00 31 02.98 +05 31 58.9 V L01
2018-08-21 00:21:28 C 00 31 02.78 +05 32 31.5 V L01
2018-08-22 07:20:06 C 00 30 24.34 +07 39 25.1 u H21
2018-08-22 07:28:51 C 00 30 24.06 +07 40 01.3 u H21
2018-08-22 07:37:54 C 00 30 23.75 +07 40 38.3 u H21
2018-09-06 12:48:47 C 00 13 44.418 +30 38 45.61 V T12
2018-09-06 12:50:44 C 00 13 44.264 +30 38 51.64 V T12
2018-09-09 11:32:38 C 00 08 49.08 +34 09 14.8 V V06
2018-09-09 11:35:49 C 00 08 48.82 +34 09 23.9 V V06
2018-09-09 11:38:55 C 00 08 48.58 +34 09 32.3 V V06
2018-09-09 11:42:03 C 00 08 48.34 +34 09 41.1 V V06
2018-09-11 04:05:53 C 00 05 54.02 +35 59 10.7 u H21
2018-09-11 04:22:23 C 00 05 52.63 +35 59 54.4 u H21
2018-09-11 04:33:16 C 00 05 51.72 +36 00 23.5 u H21
2018-09-11 04:38:42 C 00 05 51.25 +36 00 37.9 u H21
2018-09-12 03:26:04 C 00 04 08.82 +36 58 48.0 u H21
2018-09-12 03:48:12 C 00 04 06.96 +36 59 44.6 u H21
2018-09-12 04:23:48 C 00 04 03.95 +37 01 15.0 u H21
2018-09-13 04:54:21 C 00 02 11.26 +38 00 58.6 u H21
2018-09-13 05:16:44 C 00 02 09.32 +38 01 52.1 u H21
2018-09-13 05:44:08 C 00 02 06.88 +38 02 57.8 u H21
2018-09-13 11:22:51 C 00 01 38.25 +38 16 14.7 o 291
2018-09-13 11:32:13 C 00 01 37.35 +38 16 35.3 o 291
2018-09-13 11:41:34 C 00 01 36.55 +38 16 56.6 o 291
2018-09-14 06:30:01 C 00 00 11.37 +39 00 14.2 u H21
2018-09-14 06:49:02 C 00 00 09.68 +39 00 57.2 u H21
2018-09-14 07:11:33 C 00 00 07.66 +39 01 47.1 u H21
2018-09-16 05:15:05 C 23 56 32.62 +40 40 27.5 u H21
2018-09-16 05:37:54 C 23 56 30.57 +40 41 14.6 u H21
2018-09-16 06:01:19 C 23 56 28.50 +40 42 02.3 u H21
2018-09-16 11:18:07 C 23 56 01.26 +40 52 38.2 o 291
2018-09-16 11:27:49 C 23 56 00.46 +40 52 56.9 o 291
2018-09-18 05:22:48 C 23 52 45.47 +42 13 09.8 u H21
2018-09-18 05:40:32 C 23 52 43.88 +42 13 42.2 u H21
2018-09-18 06:06:17 C 23 52 41.56 +42 14 28.9 u H21
2018-09-20 05:46:29 C 23 48 58.38 +43 36 06.1 u H21
2018-09-20 06:16:37 C 23 48 55.72 +43 36 54.5 u H21
2018-09-20 06:39:09 C 23 48 53.71 +43 37 30.3 u H21