2025 SW

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5712889044 ± 1.02e-05
Semi-major axis (a)2.3608187374 AU ± 5.65e-05
Inclination (i)5.11278415° ± 6.48e-05
Long. of Asc. Node (Ω)0.04218912° ± 6.82e-06
Arg. of Perihelion (ω)359.80495740° ± 3.59e-05
Mean Anomaly (M)15.86069050° ± 5.62e-04
Mean Motion (n)0.2717179385°/day ± 9.75e-06
Perihelion dist (q)1.01210919 AU ± 3.41e-05
Aphelion dist (Q)3.70952829 AU ± 9.19e-05
Orbital Period3.62738761 yr ± 1.30e-04
Physical Parameters
H (abs. magnitude)22.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.171″
Uncertainty0
Orbit TypeApollo
MOID0.006776 AU
Observations Used280
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-17
Last Observation Used2025-11-03
Observations (338)
Date Type RA Dec Mag Band Observatory
2025-09-22 19:53:53 C 20 11 17.597 -26 39 56.02 V M22
2025-09-22 19:58:37 C 20 11 23.244 -26 38 33.18 V M22
2025-09-22 20:11:16 C 20 11 38.371 -26 34 51.46 V M22
2025-09-22 20:26:11 C 20 11 56.297 -26 30 27.97 V M22
2025-09-23 03:48:16 B 20 22 34.006 -24 22 19.56 V U52
2025-09-23 03:49:07 B 20 22 35.196 -24 22 01.38 V U52
2025-09-23 03:50:00 B 20 22 36.413 -24 21 43.63 V U52
2025-09-23 04:38:02 V 20 23 31.38 -24 04 53.0 V 270
2025-09-23 04:38:02 v 1 254.05000 +35.52000 270
2025-09-23 04:39:09 V 20 23 32.83 -24 04 31.7 V 270
2025-09-23 04:39:09 v 1 254.05000 +35.52000 270
2025-09-23 04:40:17 V 20 23 34.43 -24 04 05.9 V 270
2025-09-23 04:40:17 v 1 254.05000 +35.52000 270
2025-09-23 04:42:48 V 20 23 37.62 -24 03 20.3 V 270
2025-09-23 04:42:48 v 1 254.05000 +35.52000 270
2025-09-23 05:15:11 C 20 24 51.670 -23 50 30.99 V T12
2025-09-23 05:15:34 C 20 24 52.179 -23 50 23.27 V T12
2025-09-23 05:15:52 C 20 24 52.584 -23 50 17.08 V T12
2025-09-23 05:16:26 C 20 24 53.353 -23 50 05.40 V T12
2025-09-23 05:17:02 C 20 24 54.145 -23 49 53.26 V T12
2025-09-23 05:17:38 C 20 24 54.946 -23 49 41.05 V T12
2025-09-23 05:17:56 C 20 24 55.359 -23 49 34.79 V T12
2025-09-23 19:12:19 B 20 47 34.085 -18 18 31.43 V L65
2025-09-23 19:16:58 B 20 47 41.890 -18 16 23.63 V L65
2025-09-23 19:21:37 B 20 47 49.668 -18 14 15.50 V L65
2025-09-23 19:40:38 C 20 48 14.66 -18 05 07.5 V M32
2025-09-23 19:40:47 C 20 48 14.89 -18 05 03.8 V M32
2025-09-23 19:41:00 C 20 48 15.33 -18 04 58.3 V M32
2025-09-23 21:28:38 C 20 51 30.202 -17 14 18.06 W J95
2025-09-23 21:31:05 C 20 51 34.421 -17 13 07.10 W J95
2025-09-23 21:33:36 C 20 51 38.748 -17 11 54.20 W J95
2025-09-23 21:36:18 C 20 51 43.435 -17 10 35.33 W J95
2025-09-24 02:00:59 C 21 00 05.470 -14 43 54.08 V W68
2025-09-24 02:04:57 C 21 00 12.538 -14 41 47.58 V W68
2025-09-24 02:20:08 C 21 00 39.547 -14 33 42.91 V W68
2025-09-24 02:34:26 C 21 01 05.143 -14 26 03.01 V W68
2025-09-24 04:19:12 C 21 04 42.506 -13 40 52.90 V 703
2025-09-24 04:21:28 V 21 04 43.53 -13 40 01.3 V 270
2025-09-24 04:21:28 v 1 254.05000 +35.52000 270
2025-09-24 04:22:26 C 21 04 48.450 -13 39 06.80 V 703
2025-09-24 04:24:23 V 21 04 48.86 -13 38 25.6 V 270
2025-09-24 04:24:23 v 1 254.05000 +35.52000 270
2025-09-24 04:25:40 C 21 04 54.370 -13 37 19.10 V 703
2025-09-24 04:27:14 V 21 04 54.03 -13 36 52.3 V 270
2025-09-24 04:27:14 v 1 254.05000 +35.52000 270
2025-09-24 04:28:54 C 21 05 00.308 -13 35 31.70 V 703
2025-09-24 04:30:28 V 21 04 59.99 -13 35 04.2 V 270
2025-09-24 04:30:28 v 1 254.05000 +35.52000 270
2025-09-24 04:36:55 V 21 05 23.17 -13 31 48.3 V 270
2025-09-24 04:36:55 v 1 237.42456 +37.98475 270