2019 JQ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2944604843 ± 3.71e-05
Semi-major axis (a)1.5145882254 AU ± 9.35e-05
Inclination (i)7.38938863° ± 7.33e-04
Long. of Asc. Node (Ω)239.24448284° ± 5.37e-04
Arg. of Perihelion (ω)298.15330606° ± 1.52e-03
Mean Anomaly (M)208.00377918° ± 1.20e-01
Mean Motion (n)0.5287743886°/day ± 4.90e-05
Perihelion dist (q)1.06860184 AU ± 8.66e-05
Aphelion dist (Q)1.96057461 AU ± 1.33e-04
Orbital Period1.86398264 yr ± 1.73e-04
Physical Parameters
H (abs. magnitude)22.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.264″
Uncertainty3
Orbit TypeAmor
MOID0.120216 AU
Observations Used56
Oppositions1
Arc Total2019-2019
First Observation Used2019-05-04
Last Observation Used2019-06-05
Observations (58)
Date Type RA Dec Mag Band Observatory
2019-05-04 07:32:04 C 12 21 34.495 -23 08 25.08 U F51
2019-05-04 07:48:05 C 12 21 37.775 -23 07 58.05 U F51
2019-05-04 08:04:06 C 12 21 41.033 -23 07 31.45 U F51
2019-05-04 21:45:05 C 12 24 41.31 -22 44 57.4 V C95
2019-05-04 22:25:26 C 12 24 49.62 -22 43 49.3 V C95
2019-05-04 23:46:10 C 12 25 10.46 -22 40 31.7 u 807
2019-05-04 23:50:33 C 12 25 11.31 -22 40 24.8 u 807
2019-05-04 23:54:23 C 12 25 12.12 -22 40 18.3 u 807
2019-05-05 03:24:10 C 12 25 57.13 -22 35 27.4 V I52
2019-05-05 03:26:28 C 12 25 57.58 -22 35 23.5 V I52
2019-05-05 03:27:05 C 12 25 57.67 -22 35 22.6 V I52
2019-05-06 03:29:13 C 12 31 06.90 -21 55 53.1 V I52
2019-05-06 03:31:05 C 12 31 07.22 -21 55 49.9 V I52
2019-05-06 03:33:13 C 12 31 07.67 -21 55 46.6 V I52
2019-05-06 03:33:49 C 12 31 07.82 -21 55 45.4 V I52
2019-05-06 03:47:16 C 12 31 09.15 -21 55 28.4 u H21
2019-05-06 03:51:38 C 12 31 10.03 -21 55 21.0 u H21
2019-05-06 03:55:59 C 12 31 10.86 -21 55 13.6 u H21
2019-05-06 04:14:12 C 12 31 15.80 -21 54 40.2 o 691
2019-05-06 04:25:40 C 12 31 18.06 -21 54 21.8 o 691
2019-05-06 04:35:29 C 12 31 20.00 -21 54 05.6 o 691
2019-05-07 04:20:05 C 12 36 16.12 -21 15 46.8 u H21
2019-05-07 04:27:37 C 12 36 17.59 -21 15 34.8 u H21
2019-05-07 04:34:16 C 12 36 18.87 -21 15 23.9 u H21
2019-05-07 09:24:01 C 12 37 19.89 -21 06 32.3 V 474
2019-05-07 09:27:25 C 12 37 20.54 -21 06 26.9 V 474
2019-05-07 09:30:49 C 12 37 21.20 -21 06 22.0 V 474
2019-05-08 03:19:45 C 12 40 58.84 -20 39 13.4 V I52
2019-05-08 03:20:51 C 12 40 58.98 -20 39 12.3 V I52
2019-05-08 03:25:18 C 12 40 59.67 -20 39 05.8 V I52
2019-05-08 03:29:45 C 12 41 00.62 -20 38 59.1 V I52
2019-05-10 09:19:41 C 12 51 28.97 -19 15 36.6 V 474
2019-05-10 09:23:05 C 12 51 29.56 -19 15 31.6 V 474
2019-05-10 09:26:29 C 12 51 30.17 -19 15 26.4 V 474
2019-05-11 03:49:48 C 12 54 56.71 -18 49 26.4 o 691
2019-05-11 03:58:01 C 12 54 58.10 -18 49 13.8 o 691
2019-05-11 04:06:13 C 12 54 59.54 -18 49 02.2 o 691
2019-05-24 04:20:08 C 13 43 32.97 -12 47 00.1 o 691
2019-05-24 04:37:23 C 13 43 35.07 -12 46 45.3 o 691
2019-05-24 04:55:14 C 13 43 37.21 -12 46 30.0 o 691
2019-05-24 05:06:23 C 13 43 38.52 -12 46 20.7 V I52
2019-05-24 05:09:59 C 13 43 38.77 -12 46 19.0 V I52
2019-05-24 05:17:14 C 13 43 39.81 -12 46 11.6 V I52
2019-05-27 07:00:39 C 13 52 56.071 -11 47 23.22 U F51
2019-05-27 07:18:59 C 13 52 58.110 -11 47 09.90 U F51
2019-05-27 07:37:21 C 13 53 00.150 -11 46 56.56 U F51
2019-05-27 07:55:42 C 13 53 02.178 -11 46 43.14 U F51
2019-05-28 07:24:05 C 13 55 51.093 -11 30 01.85 U F51
2019-05-28 07:40:04 C 13 55 52.824 -11 29 50.79 U F51
2019-05-28 07:56:02 C 13 55 54.551 -11 29 39.81 U F51