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
2018-05-16 09:03:05 C 15 20 30.38 -08 06 18.4 U 703
2018-05-16 09:48:33 C 15 20 35.50 -08 04 44.5 o 691
2018-05-16 09:54:00 C 15 20 36.11 -08 04 33.3 o 691
2018-05-16 09:57:39 C 15 20 36.51 -08 04 26.1 o 691
2018-05-16 12:06:20 C 15 20 52.42 -07 59 57.5 U T05
2018-05-16 12:13:46 C 15 20 53.26 -07 59 42.1 U T05
2018-05-16 12:21:48 C 15 20 54.11 -07 59 25.1 U T05
2018-05-16 12:38:03 C 15 20 55.89 -07 58 52.0 U T05
2018-05-19 05:11:34 C 15 28 31.60 -05 51 58.3 U 807
2018-05-19 05:14:00 C 15 28 31.85 -05 51 53.7 U 807
2018-05-19 05:16:26 C 15 28 32.10 -05 51 49.2 U 807
2018-05-20 04:48:24 C 15 31 11.05 -05 08 30.4 u 807
2018-05-20 04:51:01 C 15 31 11.31 -05 08 25.9 u 807
2018-05-20 04:53:38 C 15 31 11.57 -05 08 21.1 u 807
2018-05-21 09:15:56 C 15 34 16.98 -04 18 53.2 U I52
2018-05-21 09:18:11 C 15 34 17.20 -04 18 49.6 U I52
2018-05-21 09:20:50 C 15 34 17.47 -04 18 44.7 U I52
2018-05-21 09:23:04 C 15 34 17.70 -04 18 40.8 U I52
2018-05-21 10:36:59 C 15 34 26.652 -04 16 26.29 U F51
2018-05-21 10:53:55 C 15 34 28.287 -04 15 57.01 U F51
2018-05-21 11:10:51 C 15 34 29.918 -04 15 27.82 U F51
2018-05-21 11:27:43 C 15 34 31.557 -04 14 58.62 U F51
2018-05-22 06:47:29 C 15 36 36.35 -03 42 19.9 U I52
2018-05-22 06:49:24 C 15 36 36.51 -03 42 16.9 U I52
2018-05-22 06:51:54 C 15 36 36.78 -03 42 12.4 U I52
2018-05-22 06:53:48 C 15 36 36.95 -03 42 09.6 U I52
2018-05-24 08:00:37 C 15 41 39.73 -02 23 44.2 U I52
2018-05-24 08:27:00 C 15 41 42.15 -02 23 04.1 U I52
2018-05-24 08:28:28 C 15 41 42.28 -02 23 01.3 U I52
2018-05-24 08:30:14 C 15 41 42.44 -02 22 58.9 U I52
2018-05-25 07:27:43 C 15 43 59.70 -01 48 45.2 o 691
2018-05-25 07:46:36 C 15 44 01.35 -01 48 16.4 o 691
2018-05-25 08:05:28 C 15 44 03.04 -01 47 50.1 o 691
2018-06-02 05:35:15 C 16 00 54.19 +01 57 02.4 V H21
2018-06-02 05:53:36 C 16 00 55.53 +01 57 20.2 V H21
2018-06-02 07:16:19 C 16 01 02.21 +01 58 40.2 o 691
2018-06-02 07:37:33 C 16 01 03.74 +01 58 59.8 o 691
2018-06-02 07:51:48 C 16 01 04.75 +01 59 12.5 U I52
2018-06-02 07:54:59 C 16 01 04.95 +01 59 15.7 U I52
2018-06-02 07:57:33 C 16 01 05.17 +01 59 17.7 U I52
2018-06-02 07:58:41 C 16 01 05.25 +01 59 19.2 o 691
2018-06-02 08:03:48 C 16 01 05.64 +01 59 23.5 U I52
2018-06-03 06:41:04 C 16 02 54.45 +02 19 32.9 q G58
2018-06-03 06:48:42 C 16 02 54.96 +02 19 39.8 q G58
2018-06-03 06:57:23 C 16 02 55.60 +02 19 46.9 q G58
2018-06-03 08:28:15 C 16 03 01.63 +02 21 08.7 o 691
2018-06-03 08:43:20 C 16 03 02.69 +02 21 22.0 o 691
2018-06-04 05:42:26 C 16 04 41.81 +02 38 50.9 o 691
2018-06-04 05:50:42 C 16 04 42.38 +02 38 57.2 o 691
2018-06-04 05:58:58 C 16 04 42.94 +02 39 04.3 o 691