2019 JZ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5161854057 ± 1.37e+04
Semi-major axis (a)2.6410131704 AU ± 1.98e+05
Inclination (i)3.99919165° ± 3.56e+04
Long. of Asc. Node (Ω)239.58336171° ± 1.08e+06
Arg. of Perihelion (ω)332.57203367° ± 5.43e+06
Mean Anomaly (M)190.90050666° ± 4.67e+07
Mean Motion (n)0.2300867700°/day ± 2.59e+04
Perihelion dist (q)1.27625750 AU ± 1.02e+05
Aphelion dist (Q)3.99893450 AU ± 3.02e+05
Orbital Period4.28363460 yr ± 4.82e+05
Physical Parameters
H (abs. magnitude)23.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.239″
Uncertainty4
Orbit TypeAmor
MOID0.273788 AU
Observations Used19
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-05-14
Observations (19)
Date Type RA Dec Mag Band Observatory
2019-05-01 09:08:58 C 12 20 24.441 -10 18 21.81 U F51
2019-05-01 09:26:19 C 12 20 25.819 -10 18 19.43 U F51
2019-05-01 09:43:43 C 12 20 27.185 -10 18 18.00 U F51
2019-05-01 10:01:14 C 12 20 28.579 -10 18 16.08 U F51
2019-05-02 04:07:07 C 12 22 04.71 -10 16 27.2 o 291
2019-05-02 04:28:39 C 12 22 06.46 -10 16 24.9 o 291
2019-05-02 04:48:23 C 12 22 06.88 -10 15 53.8 U 807
2019-05-02 04:50:15 C 12 22 08.21 -10 16 23.1 o 291
2019-05-02 04:59:32 C 12 22 07.81 -10 15 52.6 U 807
2019-05-02 05:10:22 C 12 22 08.69 -10 15 51.5 U 807
2019-05-04 04:25:56 C 12 26 24.94 -10 11 50.8 V V06
2019-05-04 04:36:14 C 12 26 25.80 -10 11 49.8 V V06
2019-05-04 04:46:31 C 12 26 26.67 -10 11 48.9 V V06
2019-05-04 04:56:48 C 12 26 27.55 -10 11 48.0 V V06
2019-05-09 06:55:54 C 12 38 08.75 -10 03 22.4 o 291
2019-05-09 07:14:55 C 12 38 10.55 -10 03 21.3 o 291
2019-05-09 07:33:54 C 12 38 12.33 -10 03 20.5 o 291
2019-05-14 04:39:04 C 12 50 17.99 -10 00 17.4 o 695
2019-05-14 05:15:54 C 12 50 21.63 -10 00 17.2 o 695