2020 SZ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3339093000
Semi-major axis (a)1.6763885000 AU
Inclination (i)14.70343000°
Long. of Asc. Node (Ω)205.18381000°
Arg. of Perihelion (ω)86.99755000°
Mean Anomaly (M)170.56866000°
Mean Motion (n)0.4540901400°/day
Perihelion dist (q)1.11662680 AU
Aphelion dist (Q)2.23615020 AU
Orbital Period2.17051110 yr
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.240″
Uncertainty8
Orbit TypeAmor
MOID0.266608 AU
Observations Used13
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-09-26
Observations (13)
Date Type RA Dec Mag Band Observatory
2020-09-22 10:14:49 C 22 45 50.937 +22 33 03.60 – U F51
2020-09-22 10:33:49 C 22 45 51.666 +22 32 20.64 – U F51
2020-09-22 10:52:45 C 22 45 52.389 +22 31 37.78 – U F51
2020-09-25 03:03:36 C 22 48 47.59 +20 09 08.5 – u H21
2020-09-25 03:19:57 C 22 48 48.26 +20 08 32.7 – u H21
2020-09-25 03:30:45 C 22 48 48.68 +20 08 08.8 – u H21
2020-09-26 02:35:34 C 22 49 51.89 +19 18 06.0 – u H21
2020-09-26 02:53:16 C 22 49 52.57 +19 17 28.1 – u H21
2020-09-26 03:09:08 C 22 49 53.22 +19 16 53.7 – u H21
2020-09-26 03:56:15 C 22 49 55.62 +19 15 14.7 – V V06
2020-09-26 04:03:06 C 22 49 55.88 +19 15 00.4 – V V06
2020-09-26 04:09:57 C 22 49 56.16 +19 14 45.7 – V V06
2020-09-26 04:16:48 C 22 49 56.44 +19 14 30.9 – V V06