2018 RQ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1712098711 ± 2.98e-06
Semi-major axis (a)0.8786730397 AU ± 1.83e-06
Inclination (i)0.84466773° ± 6.73e-06
Long. of Asc. Node (Ω)38.33261676° ± 3.29e-04
Arg. of Perihelion (ω)116.32865261° ± 1.90e-04
Mean Anomaly (M)104.93235297° ± 1.02e-02
Mean Motion (n)1.1966615157°/day ± 3.73e-06
Perihelion dist (q)0.72823554 AU ± 3.03e-06
Aphelion dist (Q)1.02911054 AU ± 3.38e-06
Orbital Period0.82364668 yr ± 2.57e-06
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.205″
Uncertainty2
Orbit TypeAten
MOID0.008482 AU
Observations Used115
Oppositions1
Arc Total2018-2018
First Observation Used2018-09-07
Last Observation Used2018-10-05
Observations (118)
Date Type RA Dec Mag Band Observatory
2018-09-10 11:20:59 C 03 01 43.53 -06 04 09.5 q U69
2018-09-10 11:37:25 C 03 01 41.46 -06 05 05.7 q U69
2018-09-10 11:53:57 C 03 01 39.38 -06 06 02.8 q U69
2018-09-11 08:09:09 C 03 00 45.70 -07 18 33.8 o 691
2018-09-11 08:22:21 C 03 00 44.10 -07 19 25.6 o 691
2018-09-11 08:35:34 C 03 00 42.41 -07 20 17.2 o 691
2018-09-11 09:07:14 C 03 00 38.01 -07 22 23.6 o I52
2018-09-11 09:13:53 C 03 00 37.13 -07 22 49.3 o I52
2018-09-11 09:14:04 C 03 00 37.11 -07 22 49.8 o I52
2018-09-11 09:20:44 C 03 00 36.19 -07 23 15.9 o I52
2018-09-11 14:39:40 C 03 00 04.17 -07 42 50.2 U T08
2018-09-11 14:48:18 C 03 00 02.92 -07 43 24.9 U T08
2018-09-11 14:55:10 C 03 00 01.81 -07 43 51.6 U T08
2018-09-11 14:56:36 C 03 00 01.62 -07 43 56.7 U T08
2018-09-11 15:03:47 C 03 00 00.48 -07 44 24.9 U T08
2018-09-11 15:04:45 C 03 00 11.37 -07 38 31.7 V 474
2018-09-11 15:09:57 C 02 59 59.51 -07 44 49.0 U T08
2018-09-11 15:10:30 C 03 00 10.61 -07 38 54.5 V 474
2018-09-11 15:12:06 C 02 59 59.12 -07 44 57.6 U T08
2018-09-11 15:16:16 C 03 00 09.84 -07 39 17.2 V 474
2018-09-11 15:18:26 C 02 59 58.16 -07 45 22.4 U T08
2018-09-11 15:25:39 C 02 59 56.87 -07 45 52.1 U T08
2018-09-11 23:40:01 C 02 59 42.75 -08 21 07.4 q K61
2018-09-11 23:40:50 C 02 59 42.68 -08 21 11.1 q K61
2018-09-11 23:41:06 C 02 59 42.67 -08 21 12.2 q K61
2018-09-13 09:18:23 C 02 56 59.88 -10 52 10.2 U 703
2018-09-13 09:26:22 C 02 56 58.39 -10 52 50.7 U 703
2018-09-13 09:34:21 C 02 56 56.96 -10 53 31.2 U 703
2018-09-13 09:42:23 C 02 56 55.49 -10 54 11.4 U 703
2018-09-15 08:43:44 C 02 51 46.49 -15 23 00.9 V G96
2018-09-15 08:51:10 C 02 51 44.75 -15 23 51.0 V G96
2018-09-15 08:58:37 C 02 51 42.99 -15 24 41.6 V G96
2018-09-15 09:06:03 C 02 51 41.21 -15 25 31.9 V G96
2018-09-15 13:50:34 C 02 50 49.764 -15 56 07.80 V T12
2018-09-15 13:51:19 C 02 50 49.569 -15 56 12.78 V T12
2018-09-15 14:17:21 C 02 50 42.59 -15 59 06.3 U T08
2018-09-15 14:32:03 C 02 50 38.61 -16 00 44.7 U T08
2018-09-15 15:01:22 C 02 50 30.84 -16 04 00.2 U T08
2018-09-15 15:23:43 C 02 50 24.947 -16 06 29.76 V T12
2018-09-15 15:24:44 C 02 50 24.682 -16 06 36.57 V T12
2018-09-16 10:08:39 C 02 47 46.19 -18 24 13.1 V 703
2018-09-16 10:16:20 C 02 47 43.94 -18 25 12.8 V 703
2018-09-16 10:16:41 C 02 47 43.87 -18 25 15.9 V G96
2018-09-16 10:24:01 C 02 47 41.68 -18 26 12.8 V 703
2018-09-16 10:24:11 C 02 47 41.67 -18 26 14.0 V G96
2018-09-16 10:31:41 C 02 47 39.42 -18 27 11.8 V 703
2018-09-16 10:31:41 C 02 47 39.44 -18 27 12.2 V G96
2018-09-16 10:39:12 C 02 47 37.26 -18 28 08.3 V G96
2018-09-16 14:15:10 C 02 46 54.91 -18 55 09.0 U T05
2018-09-16 14:29:49 C 02 46 50.33 -18 57 03.1 U T05