2018 SZ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4976929000
Semi-major axis (a)2.2265565000 AU
Inclination (i)2.32384000°
Long. of Asc. Node (Ω)269.13704000°
Arg. of Perihelion (ω)77.70086000°
Mean Anomaly (M)58.08619000°
Mean Motion (n)0.2966562300°/day
Perihelion dist (q)1.11841510 AU
Aphelion dist (Q)3.33469790 AU
Orbital Period3.32238980 yr
Physical Parameters
H (abs. magnitude)22.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.270″
Uncertainty6
Orbit TypeAmor
MOID0.116813 AU
Observations Used73
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-11-07
Observations (73)
Date Type RA Dec Mag Band Observatory
2018-10-10 03:02:19 C 21 55 40.57 +01 16 52.8 V I52
2018-10-10 03:03:24 C 21 55 40.81 +01 16 54.0 V I52
2018-10-15 02:38:11 C 22 21 55.65 +02 50 17.1 u 807
2018-10-15 02:44:08 C 22 21 56.86 +02 50 21.6 u 807
2018-10-15 02:50:57 C 22 21 58.25 +02 50 26.4 u 807
2018-10-17 03:32:13 C 22 32 14.48 +03 24 39.8 19.7 q H21
2018-10-17 03:51:24 C 22 32 18.29 +03 24 53.0 q H21
2018-10-17 04:02:23 C 22 32 20.51 +03 25 01.1 20.0 q H21
2018-10-18 01:53:12 C 22 36 53.10 +03 40 14.0 V G96
2018-10-18 02:01:20 C 22 36 54.71 +03 40 19.5 V G96
2018-10-18 02:09:29 C 22 36 56.32 +03 40 26.0 V G96
2018-10-18 02:17:38 C 22 36 57.93 +03 40 30.6 V G96
2018-10-26 03:59:36 C 23 14 08.21 +05 40 10.1 V V06
2018-10-26 04:02:28 C 23 14 08.70 +05 40 11.9 V V06
2018-10-26 04:04:57 C 23 14 09.13 +05 40 13.0 V V06
2018-10-26 04:06:09 C 23 14 09.32 +05 40 13.7 V V06
2018-10-27 05:38:20 C 23 18 39.31 +05 54 07.2 V I52
2018-10-27 05:42:32 C 23 18 40.04 +05 54 08.7 V I52
2018-10-27 05:46:45 C 23 18 40.75 +05 54 11.4 V I52
2018-10-27 05:50:57 C 23 18 41.46 +05 54 14.2 V I52
2018-11-07 03:08:59 C 23 59 56.43 +07 55 52.6 o 711
2018-11-07 03:13:20 C 23 59 57.04 +07 55 55.3 o 711
2018-11-07 03:17:40 C 23 59 57.66 +07 55 56.1 o 711