2019 SW7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4920920577 ± 7.04e-01
Semi-major axis (a)2.4040000288 AU ± 3.20e+00
Inclination (i)6.11389623° ± 5.16e-01
Long. of Asc. Node (Ω)119.34868688° ± 2.62e+01
Arg. of Perihelion (ω)201.34109792° ± 1.42e+01
Mean Anomaly (M)244.32078581° ± 1.26e+03
Mean Motion (n)0.2635211200°/day ± 5.27e-01
Perihelion dist (q)1.22026630 AU ± 2.35e+00
Aphelion dist (Q)3.59872070 AU ± 5.07e+00
Orbital Period3.74014670 yr ± 7.47e+00
Physical Parameters
H (abs. magnitude)22.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.237″
Uncertainty4
Orbit TypeAmor
MOID0.209407 AU
Observations Used13
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-09-30
Observations (13)
Date Type RA Dec Mag Band Observatory
2019-09-22 07:55:16 C 22 17 14.895 -30 52 41.01 U F51
2019-09-22 08:10:11 C 22 17 16.380 -30 52 31.94 U F51
2019-09-22 08:24:57 C 22 17 17.898 -30 52 23.06 U F51
2019-09-24 08:20:47 C 22 22 26.159 -30 21 45.26 V F51
2019-09-24 08:38:33 C 22 22 27.892 -30 21 33.82 V F51
2019-09-24 08:56:19 C 22 22 29.647 -30 21 22.09 V F51
2019-09-24 09:14:08 C 22 22 31.365 -30 21 10.32 V F51
2019-09-29 02:37:18 C 22 34 05.15 -29 01 43.1 V 807
2019-09-29 02:47:25 C 22 34 06.08 -29 01 35.7 V 807
2019-09-29 02:57:40 C 22 34 07.01 -29 01 28.0 V 807
2019-09-30 04:35:56 C 22 36 37.74 -28 42 47.9 o 691
2019-09-30 05:18:14 C 22 36 41.57 -28 42 16.5 o 691
2019-09-30 06:00:31 C 22 36 45.38 -28 41 44.8 o 691