2022 SY8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5203562117 ± 2.28e-04
Semi-major axis (a)2.3177140784 AU ± 1.20e-03
Inclination (i)1.31494508° ± 4.61e-04
Long. of Asc. Node (Ω)56.03231016° ± 1.98e-03
Arg. of Perihelion (ω)317.24415287° ± 2.55e-03
Mean Anomaly (M)319.31465543° ± 2.47e-01
Mean Motion (n)0.2793331559°/day ± 2.16e-04
Perihelion dist (q)1.11167716 AU ± 7.80e-04
Aphelion dist (Q)3.52375100 AU ± 1.90e-03
Orbital Period3.52849729 yr ± 2.73e-03
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.241″
Uncertainty3
Orbit TypeAmor
MOID0.111316 AU
Observations Used20
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-17
Last Observation Used2022-10-17
Observations (20)
Date Type RA Dec Mag Band Observatory
2022-09-17 08:53:09 C 00 26 25.36 -08 19 37.6 V G96
2022-09-17 09:10:40 C 00 26 28.62 -08 19 15.9 V G96
2022-09-23 09:57:29 C 00 57 56.166 -04 51 20.07 U F52
2022-09-23 10:13:21 C 00 57 59.410 -04 50 55.23 U F52
2022-09-23 10:29:06 C 00 58 02.631 -04 50 30.49 U F52
2022-09-23 10:44:55 C 00 58 05.874 -04 50 05.54 U F52
2022-09-23 12:09:13 C 00 58 23.128 -04 47 52.26 V F52
2022-09-23 12:10:22 C 00 58 23.381 -04 47 50.38 V F52
2022-09-24 03:08:03 C 01 01 49.26 -04 22 54.6 u 807
2022-09-24 03:18:29 C 01 01 51.45 -04 22 37.9 u 807
2022-09-24 03:28:41 C 01 01 53.62 -04 22 21.5 u 807
2022-09-24 10:36:53 C 01 03 28.944 -04 11 55.20 V F51
2022-09-24 10:37:53 C 01 03 29.153 -04 11 53.72 V F51
2022-09-26 09:45:12 C 01 14 08.837 -02 54 13.46 V G96
2022-09-26 09:52:42 C 01 14 10.414 -02 54 01.08 V G96
2022-09-26 10:00:10 C 01 14 12.016 -02 53 48.44 V G96
2022-09-26 10:07:38 C 01 14 13.564 -02 53 36.10 V G96
2022-10-17 09:31:35 C 02 54 26.310 +10 47 21.40 V G96
2022-10-17 09:38:54 C 02 54 27.240 +10 47 30.90 V G96
2022-10-17 09:53:32 C 02 54 29.160 +10 47 50.00 V G96