2020 SW3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3473456247
Semi-major axis (a)0.7778489648 AU
Inclination (i)4.67693359°
Long. of Asc. Node (Ω)356.52574790°
Arg. of Perihelion (ω)180.65936080°
Mean Anomaly (M)13.87862407°
Mean Motion (n)1.4366765100°/day
Perihelion dist (q)0.50767670 AU
Aphelion dist (Q)1.04802650 AU
Orbital Period0.68603320 yr
Physical Parameters
H (abs. magnitude)26.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.401″
Uncertainty
Orbit TypeAten
MOID0.026853 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-09-26
Observations (15)
Date Type RA Dec Mag Band Observatory
2020-09-22 08:07:23 C 23 30 15.84 +02 27 06.8 V G96
2020-09-22 08:15:29 C 23 30 08.97 +02 26 55.5 V G96
2020-09-22 08:23:34 C 23 30 02.17 +02 26 43.4 V G96
2020-09-22 08:31:40 C 23 29 55.23 +02 26 31.6 V G96
2020-09-22 10:39:58 C 23 28 07.53 +02 23 24.1 V G96
2020-09-22 10:40:33 C 23 28 07.11 +02 23 23.2 V G96
2020-09-23 05:58:45 C 23 13 00.79 +01 55 40.8 V I52
2020-09-23 06:01:35 C 23 12 58.50 +01 55 36.8 V I52
2020-09-23 06:04:25 C 23 12 56.07 +01 55 32.4 V I52
2020-09-25 04:18:45 C 22 38 31.19 +00 50 56.1 V I52
2020-09-25 04:24:26 C 22 38 26.98 +00 50 48.7 V I52
2020-09-25 04:30:07 C 22 38 22.73 +00 50 41.5 V I52
2020-09-26 06:01:30 C 22 20 56.09 +00 17 28.0 V V06
2020-09-26 06:07:45 C 22 20 51.71 +00 17 20.0 V V06
2020-09-26 06:10:52 C 22 20 49.53 +00 17 16.5 V V06