2013 SW19

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3723143608 ± 2.00e+00
Semi-major axis (a)1.5136657476 AU ± 3.00e+00
Inclination (i)5.43692500° ± 4.00e+00
Long. of Asc. Node (Ω)359.41561368° ± 5.00e+00
Arg. of Perihelion (ω)316.94309332° ± 6.00e+00
Mean Anomaly (M)209.79995911° ± 1.17e+00
Mean Motion (n)0.5292476800°/day ± 1.57e+00
Perihelion dist (q)0.95010630 AU ± 3.57e+00
Aphelion dist (Q)2.07722590 AU ± 5.11e+00
Orbital Period1.86228060 yr ± 5.54e+00
Physical Parameters
H (abs. magnitude)27.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.483″
Uncertainty4
Orbit TypeApollo
MOID0.008119 AU
Observations Used13
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-09-25
Observations (13)
Date Type RA Dec Mag Band Observatory
2013-09-24 10:05:00 C 00 20 56.75 +09 19 58.9 q G96
2013-09-24 10:12:30 C 00 20 57.84 +09 20 57.5 q G96
2013-09-24 10:20:08 C 00 20 58.93 +09 21 56.4 q G96
2013-09-24 11:12:41 C 00 21 06.82 +09 28 42.3 q G96
2013-09-24 11:13:30 C 00 21 07.05 +09 28 49.5 q G96
2013-09-24 11:14:18 C 00 21 07.13 +09 28 55.4 q G96
2013-09-24 11:15:07 C 00 21 07.25 +09 29 02.4 q G96
2013-09-24 11:15:56 C 00 21 07.39 +09 29 07.0 q G96
2013-09-25 09:52:22 C 00 25 06.39 +12 03 54.6 q G96
2013-09-25 09:53:09 C 00 25 06.51 +12 03 58.9 q G96
2013-09-25 09:53:57 C 00 25 06.60 +12 04 04.3 q G96
2013-09-25 09:54:45 C 00 25 06.69 +12 04 08.0 q G96
2013-09-25 09:55:33 C 00 25 06.80 +12 04 13.1 q G96