2018 JQ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4746696238 ± 4.70e-06
Semi-major axis (a)2.2526630263 AU ± 2.29e-05
Inclination (i)11.16631616° ± 7.90e-05
Long. of Asc. Node (Ω)225.90031542° ± 1.89e-05
Arg. of Perihelion (ω)353.63765800° ± 1.09e-04
Mean Anomaly (M)83.06008931° ± 1.25e-02
Mean Motion (n)0.2915197144°/day ± 4.44e-06
Perihelion dist (q)1.18339232 AU ± 1.60e-05
Aphelion dist (Q)3.32193374 AU ± 3.53e-05
Orbital Period3.38099358 yr ± 5.15e-05
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.253″
Uncertainty2
Orbit TypeAmor
MOID0.175692 AU
Observations Used191
Oppositions1
Arc Total2018-2018
First Observation Used2018-05-08
Last Observation Used2018-07-21
Observations (196)
Date Type RA Dec Mag Band Observatory
2018-05-09 14:45:38 C 14 59 19.63 -14 02 32.4 q E23
2018-05-09 22:18:08 C 15 00 23.59 -13 46 02.5 q 595
2018-05-09 22:23:34 C 15 00 24.31 -13 45 50.0 q 595
2018-05-10 00:03:32 C 15 00 38.47 -13 41 50.2 U G40
2018-05-10 00:11:54 C 15 00 39.52 -13 41 31.0 U G40
2018-05-10 00:19:15 C 15 00 40.41 -13 41 13.9 U G40
2018-05-10 03:33:43 C 15 01 08.02 -13 33 49.2 U W34
2018-05-10 03:51:48 C 15 01 10.32 -13 33 07.0 U W34
2018-05-10 04:15:58 C 15 01 13.44 -13 32 12.4 U W34
2018-05-10 06:57:03 C 15 01 34.80 -13 25 58.9 o 711
2018-05-10 06:57:33 C 15 01 35.16 -13 25 58.9 U I52
2018-05-10 06:59:12 C 15 01 35.39 -13 25 55.1 U I52
2018-05-10 07:00:45 C 15 01 35.26 -13 25 50.3 o 711
2018-05-10 07:01:30 C 15 01 35.66 -13 25 50.0 U I52
2018-05-10 07:03:09 C 15 01 35.86 -13 25 46.2 U I52
2018-05-10 07:04:26 C 15 01 35.72 -13 25 42.1 o 711
2018-05-10 08:18:23 C 15 01 45.67 -13 22 53.8 t 673
2018-05-10 08:26:17 C 15 01 46.60 -13 22 36.1 t 673
2018-05-10 16:48:53 C 15 02 54.91 -13 03 22.1 r P93
2018-05-10 16:51:42 C 15 02 55.22 -13 03 16.1 r P93
2018-05-10 16:54:32 C 15 02 55.60 -13 03 09.1 r P93
2018-05-10 17:00:11 C 15 02 56.30 -13 02 56.4 r P93
2018-05-11 23:19:27 C 15 07 03.25 -11 54 13.7 V 204
2018-05-11 23:29:35 C 15 07 04.49 -11 53 50.9 V 204
2018-05-11 23:39:32 C 15 07 05.73 -11 53 28.4 V 204
2018-05-12 04:02:17 C 15 07 42.94 -11 43 29.0 U I52
2018-05-12 04:03:21 C 15 07 43.04 -11 43 26.6 U I52
2018-05-12 04:04:26 C 15 07 43.18 -11 43 24.1 U I52
2018-05-12 04:07:12 C 15 07 43.47 -11 43 18.8 U I52
2018-05-12 09:05:27 C 15 08 19.88 -11 32 13.2 U 703
2018-05-12 09:13:03 C 15 08 20.79 -11 31 54.9 U 703
2018-05-12 09:20:40 C 15 08 21.73 -11 31 38.0 U 703
2018-05-13 07:49:03 C 15 11 19.32 -10 41 52.8 U I52
2018-05-13 07:52:52 C 15 11 19.82 -10 41 43.3 U I52
2018-05-13 07:56:42 C 15 11 20.27 -10 41 34.8 U I52
2018-05-13 08:02:30 C 15 11 20.94 -10 41 22.2 U I52
2018-05-14 08:31:41 C 15 14 29.17 -09 48 09.0 U G96
2018-05-14 08:39:08 C 15 14 30.04 -09 47 52.9 U G96
2018-05-14 08:46:34 C 15 14 30.91 -09 47 36.7 U G96
2018-05-14 08:54:02 C 15 14 31.78 -09 47 20.5 U G96
2018-05-14 09:58:03 C 15 14 39.29 -09 45 02.1 U I52
2018-05-14 09:59:37 C 15 14 39.48 -09 44 58.7 U I52
2018-05-14 10:01:12 C 15 14 39.68 -09 44 55.2 U I52
2018-05-14 10:02:47 C 15 14 39.85 -09 44 51.9 U I52
2018-05-15 09:54:25 C 15 17 39.46 -08 54 14.4 U I52
2018-05-15 09:57:35 C 15 17 39.83 -08 54 07.6 U I52
2018-05-15 10:00:45 C 15 17 40.23 -08 54 00.8 U I52
2018-05-15 10:03:50 C 15 17 40.55 -08 53 54.1 U I52
2018-05-16 08:47:58 C 15 20 28.64 -08 06 49.9 U 703
2018-05-16 08:55:32 C 15 20 29.48 -08 06 34.0 U 703