2025 SU4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2509484598 ± 4.52e-06
Semi-major axis (a)0.9704705323 AU ± 1.35e-05
Inclination (i)1.64118454° ± 3.64e-04
Long. of Asc. Node (Ω)1.43328563° ± 8.90e-05
Arg. of Perihelion (ω)111.58111980° ± 3.09e-03
Mean Anomaly (M)336.03961632° ± 2.51e-03
Mean Motion (n)1.0309527154°/day ± 2.16e-05
Perihelion dist (q)0.72693245 AU ± 1.10e-05
Aphelion dist (Q)1.21400862 AU ± 1.75e-05
Orbital Period0.95603442 yr ± 2.00e-05
Physical Parameters
H (abs. magnitude)31.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.189″
Uncertainty1
Orbit TypeAten
MOID0.000363 AU
Observations Used26
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-23
Last Observation Used2025-09-24
Observations (30)
Date Type RA Dec Mag Band Observatory
2025-09-23 05:02:28 C 23 11 38.058 +09 57 59.72 V G96
2025-09-23 05:09:51 C 23 11 37.252 +09 57 44.60 V G96
2025-09-23 05:17:13 C 23 11 36.503 +09 57 31.10 V G96
2025-09-23 05:24:38 C 23 11 35.668 +09 57 16.67 V G96
2025-09-23 08:10:12 C 23 11 13.906 +09 49 48.72 V G96
2025-09-23 08:20:14 C 23 11 12.872 +09 49 13.37 V G96
2025-09-23 08:30:52 C 23 11 11.900 +09 48 34.49 V G96
2025-09-23 18:04:52 B 23 20 36.93 +08 47 57.4 q M35
2025-09-23 18:18:18 B 23 20 47.30 +08 46 10.0 q M35
2025-09-23 18:30:41 B 23 20 56.81 +08 44 27.3 q M35
2025-09-23 19:19:55 B 23 20 58.96 +08 38 19.4 X M75
2025-09-23 19:20:18 C 23 21 41.76 +08 36 30.4 Z L04
2025-09-23 19:28:11 C 23 21 48.01 +08 35 11.8 Z L04
2025-09-23 19:30:05 B 23 21 05.42 +08 36 35.1 X M75
2025-09-23 19:40:04 B 23 21 11.75 +08 34 48.7 X M75
2025-09-23 19:41:13 C 23 22 43.524 +08 27 16.96 W J95
2025-09-23 19:42:44 C 23 21 59.57 +08 32 42.1 Z L04
2025-09-23 19:43:30 C 23 22 46.078 +08 26 53.09 W J95
2025-09-23 19:45:46 C 23 22 48.648 +08 26 29.29 W J95
2025-09-23 19:48:05 C 23 22 51.226 +08 26 03.91 W J95
2025-09-23 21:48:04 B 23 24 52.70 +08 08 28.7 X M54
2025-09-23 21:54:57 B 23 25 00.11 +08 06 41.2 X M54
2025-09-23 22:01:34 B 23 25 07.37 +08 04 56.4 X M54
2025-09-24 00:31:39 B 23 33 54.806 +09 01 25.25 q X93
2025-09-24 00:35:27 B 23 34 03.672 +09 00 36.04 q X93
2025-09-24 00:39:12 B 23 34 12.509 +08 59 45.06 q X93
2025-09-24 00:50:57 C 23 30 21.355 +06 49 51.46 W J95
2025-09-24 00:54:59 C 23 30 31.092 +06 47 38.08 W J95
2025-09-24 00:58:15 C 23 30 39.067 +06 45 48.71 W J95
2025-09-24 01:01:50 C 23 30 48.002 +06 43 46.06 W J95