2019 JB7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2508482834 ± 7.46e-05
Semi-major axis (a)1.5128933630 AU ± 2.55e-04
Inclination (i)18.40831100° ± 7.00e-03
Long. of Asc. Node (Ω)75.51584127° ± 3.77e-03
Arg. of Perihelion (ω)72.26982499° ± 1.07e-02
Mean Anomaly (M)238.76560808° ± 3.32e-01
Mean Motion (n)0.5296631996°/day ± 1.34e-04
Perihelion dist (q)1.13338666 AU ± 2.22e-04
Aphelion dist (Q)1.89240007 AU ± 3.38e-04
Orbital Period1.86085475 yr ± 4.70e-04
Physical Parameters
H (abs. magnitude)22.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.306″
Uncertainty3
Orbit TypeAmor
MOID0.270469 AU
Observations Used19
Oppositions1
Arc Total2019-2019
First Observation Used2019-05-09
Last Observation Used2019-06-04
Observations (19)
Date Type RA Dec Mag Band Observatory
2019-05-09 12:59:15 C 16 05 25.524 +08 18 06.99 U F51
2019-05-09 13:08:31 C 16 05 24.605 +08 17 53.40 U F51
2019-05-09 13:27:06 C 16 05 22.672 +08 17 26.78 U F51
2019-05-11 05:36:55 C 16 01 30.14 +07 19 57.8 u H21
2019-05-11 05:47:40 C 16 01 29.04 +07 19 42.3 u H21
2019-05-11 06:00:47 C 16 01 27.69 +07 19 23.6 u H21
2019-05-12 05:41:29 C 15 59 09.52 +06 45 17.6 u 807
2019-05-12 05:54:29 C 15 59 08.15 +06 44 58.4 u 807
2019-05-12 06:07:30 C 15 59 06.84 +06 44 39.7 u 807
2019-05-14 08:51:16 C 15 54 12.11 +05 28 54.4 V H01
2019-05-14 08:56:33 C 15 54 11.56 +05 28 46.5 V H01
2019-05-14 08:57:10 C 15 54 11.60 +05 28 46.6 o 291
2019-05-14 09:15:56 C 15 54 09.60 +05 28 17.4 V H01
2019-05-14 09:29:34 C 15 54 08.23 +05 27 57.1 V H01
2019-05-14 09:32:11 C 15 54 08.02 +05 27 53.7 o 291
2019-06-04 06:47:26 C 15 13 31.16 -07 07 15.9 V V06
2019-06-04 06:54:18 C 15 13 30.73 -07 07 25.4 V V06
2019-06-04 07:01:10 C 15 13 30.30 -07 07 34.9 V V06
2019-06-04 07:08:01 C 15 13 29.86 -07 07 44.4 V V06