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
2018-06-06 08:43:10 C 16 08 29.64 +03 16 52.8 o 691
2018-06-06 08:52:54 C 16 08 30.32 +03 16 59.2 o 691
2018-06-06 09:02:36 C 16 08 30.95 +03 17 05.8 o 691
2018-06-07 10:42:30 C 16 10 21.73 +03 33 53.1 U I52
2018-06-07 10:45:02 C 16 10 21.88 +03 33 54.8 U I52
2018-06-07 10:47:35 C 16 10 22.05 +03 33 56.1 U I52
2018-06-07 10:50:07 C 16 10 22.24 +03 33 57.7 U I52
2018-06-09 08:33:27 C 16 13 35.07 +04 00 15.2 U I52
2018-06-09 08:39:46 C 16 13 35.45 +04 00 18.6 U I52
2018-06-09 08:46:05 C 16 13 35.84 +04 00 21.9 U I52
2018-06-10 07:58:46 C 16 15 10.91 +04 11 59.2 U I52
2018-06-10 08:02:55 C 16 15 11.14 +04 12 00.6 U I52
2018-06-10 08:18:59 C 16 15 12.12 +04 12 09.1 U I52
2018-06-10 08:23:59 C 16 15 12.39 +04 12 11.1 U I52
2018-06-11 09:18:37 C 16 16 51.79 +04 23 23.6 U I52
2018-06-11 09:22:57 C 16 16 52.05 +04 23 25.5 U I52
2018-06-11 09:25:56 C 16 16 52.23 +04 23 27.1 U I52
2018-06-11 09:28:08 C 16 16 52.39 +04 23 28.0 U I52
2018-06-13 07:51:18 C 16 19 53.66 +04 41 07.3 U G96
2018-06-13 08:09:35 C 16 19 54.82 +04 41 12.9 U G96
2018-06-13 08:17:09 C 16 19 55.19 +04 41 14.2 U G96
2018-06-19 07:42:42 C 16 28 42.31 +05 11 43.4 o 691
2018-06-19 08:02:09 C 16 28 43.34 +05 11 45.2 o 691
2018-06-19 08:21:37 C 16 28 44.40 +05 11 47.3 o 691
2018-06-20 05:26:44 C 16 29 59.67 +05 13 33.0 o 691
2018-06-20 05:46:08 C 16 30 00.72 +05 13 33.9 o 691
2018-06-20 06:05:33 C 16 30 01.72 +05 13 35.5 o 691
2018-06-21 06:18:40 C 16 31 26.11 +05 14 49.6 o 691
2018-06-21 06:38:29 C 16 31 27.13 +05 14 50.1 o 691
2018-06-21 06:58:15 C 16 31 28.08 +05 14 49.4 o 691
2018-06-22 08:27:06 C 16 32 55.65 +05 15 17.3 o 291
2018-06-22 08:35:26 C 16 32 56.12 +05 15 17.1 o 291
2018-06-22 08:43:47 C 16 32 56.53 +05 15 17.4 o 291
2018-07-02 07:43:12 C 16 46 12.19 +04 44 43.1 U I52
2018-07-02 07:53:07 C 16 46 12.64 +04 44 41.0 U I52
2018-07-02 08:01:13 C 16 46 13.05 +04 44 38.9 U I52
2018-07-02 08:35:52 C 16 46 14.83 +04 44 30.5 U I52
2018-07-12 05:22:20 C 16 59 02.58 +03 30 13.5 u H21
2018-07-12 05:34:13 C 16 59 03.17 +03 30 09.0 u H21
2018-07-12 05:45:46 C 16 59 03.80 +03 30 03.9 u H21
2018-07-19 02:51:44 C 17 08 08.49 +02 23 06.9 u H21
2018-07-19 03:09:15 C 17 08 09.42 +02 22 59.7 u H21
2018-07-19 03:26:29 C 17 08 10.36 +02 22 52.6 u H21
2018-07-21 03:23:46 C 17 10 51.44 +02 02 03.4 u H21
2018-07-21 03:42:50 C 17 10 52.49 +02 01 54.7 u H21
2018-07-21 04:00:36 C 17 10 53.43 +02 01 47.0 u H21