612472 (2002 SQ)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3825750244 ± 2.00e+00
Semi-major axis (a)1.4209761370 AU ± 3.00e+00
Inclination (i)16.81998889° ± 4.00e+00
Long. of Asc. Node (Ω)183.67646820° ± 5.00e+00
Arg. of Perihelion (ω)258.97036599° ± 6.00e+00
Mean Anomaly (M)194.48876405° ± 5.56e-06
Mean Motion (n)0.5818782166°/day ± 1.84e+00
Perihelion dist (q)0.87734616 AU ± 3.39e+00
Aphelion dist (Q)1.96460612 AU ± 5.03e+00
Orbital Period1.69387039 yr ± 5.36e+00
NGA Modelr2
A25.95857565e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.379″
Uncertainty0
Orbit TypeApollo
MOID0.082323 AU
Observations Used394
Oppositions9
Arc Total2002-2025
First Observation Used2002-07-26
Last Observation Used2025-04-26
Observations (412)
Date Type RA Dec Mag Band Observatory
2025-04-03 23:14:37 C 11 22 11.110 +08 12 00.00 V M22
2025-04-16 06:13:26 C 11 28 19.783 +13 09 14.44 X F51
2025-04-16 06:30:36 C 11 28 20.169 +13 09 25.84 X F51
2025-04-16 06:47:45 C 11 28 20.551 +13 09 37.27 X F51
2025-04-16 07:04:57 C 11 28 20.929 +13 09 48.64 X F51
2025-04-24 05:28:08 C 11 34 06.982 +14 42 38.02 V G96
2025-04-24 05:36:13 C 11 34 07.252 +14 42 40.61 V G96
2025-04-24 05:44:19 C 11 34 07.460 +14 42 43.67 V G96
2025-04-24 05:52:25 C 11 34 07.705 +14 42 46.01 V G96
2025-04-26 09:05:41 C 11 35 53.687 +14 58 19.88 X F51
2025-04-26 09:22:58 C 11 35 54.226 +14 58 24.59 X F51
2025-04-26 09:40:17 C 11 35 54.776 +14 58 29.04 X F51