2013 SO19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4988293596 ± 7.86e-08
Semi-major axis (a)2.2256862573 AU ± 3.46e-09
Inclination (i)12.94155871° ± 9.15e-06
Long. of Asc. Node (Ω)0.52135305° ± 4.53e-06
Arg. of Perihelion (ω)345.19683296° ± 4.40e-05
Mean Anomaly (M)241.42123296° ± 1.22e-05
Mean Motion (n)0.2968358559°/day ± 6.92e-10
Perihelion dist (q)1.11544861 AU ± 1.75e-07
Aphelion dist (Q)3.33592391 AU ± 1.75e-07
Orbital Period3.32044214 yr ± 7.74e-09
Physical Parameters
H (abs. magnitude)21.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.295″
Uncertainty0
Orbit TypeAmor
MOID0.115505 AU
Observations Used203
Oppositions7
Arc Total2013-2023
First Observation Used2013-09-24
Last Observation Used2023-10-25
Observations (211)
Date Type RA Dec Mag Band Observatory
2023-09-28 10:32:09 C 03 21 02.822 +33 41 32.15 X F51
2023-09-28 10:48:57 C 03 21 02.568 +33 42 12.18 X F51
2023-09-28 11:05:46 C 03 21 02.316 +33 42 52.18 X F51
2023-09-28 11:22:36 C 03 21 02.035 +33 43 32.22 X F51
2023-10-08 07:37:35 C 03 15 25.769 +41 28 25.32 V G96
2023-10-08 07:45:52 C 03 15 25.362 +41 28 38.93 V G96
2023-10-08 07:54:09 C 03 15 24.930 +41 28 52.43 V G96
2023-10-08 08:02:26 C 03 15 24.505 +41 29 06.14 V G96
2023-10-25 10:21:54 C 02 50 16.122 +48 31 39.67 X F51
2023-10-25 10:54:03 C 02 50 13.466 +48 31 55.92 X F51
2023-10-25 11:10:38 C 02 50 12.091 +48 32 04.07 X F51