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
2025-09-27 20:06:44 C 00 58 16.26 +40 37 15.0 Z L04
2025-09-27 20:10:21 C 00 58 24.73 +40 38 20.2 Z L04
2025-09-27 20:13:57 C 00 58 33.18 +40 39 24.7 Z L04
2025-09-27 20:17:33 C 00 58 41.65 +40 40 29.5 Z L04
2025-09-27 20:21:09 C 00 58 50.04 +40 41 33.6 Z L04
2025-09-27 20:43:19 B 00 59 49.250 +40 46 09.01 W Z80
2025-09-27 20:49:21 B 01 00 03.526 +40 47 56.65 W Z80
2025-09-27 20:55:26 B 01 00 17.890 +40 49 44.69 W Z80
2025-09-28 01:16:32 C 01 10 07.932 +42 00 11.30 Z C23
2025-09-28 01:18:10 C 01 10 11.568 +42 00 35.57 Z C23
2025-09-28 01:19:50 C 01 10 15.206 +42 00 59.11 Z C23
2025-09-28 01:21:29 C 01 10 18.830 +42 01 23.56 Z C23
2025-09-28 01:25:42 C 01 10 41.542 +42 06 16.52 V R17
2025-09-28 01:45:11 C 01 11 23.220 +42 11 02.69 V R17
2025-09-28 02:04:43 C 01 12 04.913 +42 15 44.93 V R17
2025-09-28 02:24:39 C 01 12 47.280 +42 20 27.35 V R17
2025-09-28 03:21:04 B 01 14 46.685 +42 33 17.28 X J51
2025-09-28 03:31:48 B 01 15 09.365 +42 35 39.34 X J51
2025-09-28 03:42:23 B 01 15 31.747 +42 37 58.40 X J51
2025-09-28 19:00:21 B 01 48 20.01 +45 19 30.7 X G02
2025-09-28 19:06:24 B 01 48 31.33 +45 20 27.9 X G02
2025-09-28 19:12:28 B 01 48 42.63 +45 21 25.1 X G02
2025-09-28 19:53:20 B 01 49 58.059 +45 27 16.80 W G34
2025-09-28 19:54:56 B 01 50 00.998 +45 27 31.47 W G34
2025-09-28 19:56:33 B 01 50 03.951 +45 27 46.33 W G34
2025-09-28 19:58:09 B 01 50 06.877 +45 28 00.58 W G34
2025-09-28 19:59:45 B 01 50 09.801 +45 28 15.16 W G34
2025-09-28 20:01:21 B 01 50 12.785 +45 28 29.63 W G34
2025-09-28 20:02:58 B 01 50 15.709 +45 28 44.62 W G34
2025-09-28 21:09:07 B 01 52 18.262 +45 37 43.64 W Z80
2025-09-28 21:17:11 B 01 52 32.753 +45 38 54.28 W Z80
2025-09-28 21:25:19 B 01 52 47.294 +45 40 05.23 W Z80
2025-09-28 21:42:16 C 01 53 17.892 +45 42 32.98 Z J69
2025-09-28 21:47:02 C 01 53 26.350 +45 43 13.84 Z J69
2025-09-28 21:51:49 C 01 53 34.776 +45 43 54.59 Z J69
2025-09-28 21:56:40 C 01 53 43.370 +45 44 36.06 Z J69
2025-09-28 22:20:56 B 01 54 27.473 +45 48 12.64 X Z43
2025-09-28 22:33:19 B 01 54 48.953 +45 49 55.85 X Z43
2025-09-28 22:45:43 B 01 55 10.361 +45 51 38.12 X Z43
2025-09-29 01:47:16 C 02 00 05.722 +46 13 55.52 Z G19
2025-09-29 01:49:54 C 02 00 10.037 +46 14 12.91 Z G19
2025-09-29 01:52:33 C 02 00 14.378 +46 14 30.23 Z G19
2025-09-29 20:38:27 B 02 29 53.574 +47 49 32.80 W G34
2025-09-29 20:40:22 B 02 29 56.110 +47 49 41.55 W G34
2025-09-29 20:42:18 B 02 29 58.672 +47 49 50.18 W G34
2025-09-29 20:44:14 B 02 30 01.235 +47 49 58.71 W G34
2025-09-29 20:46:09 B 02 30 03.755 +47 50 07.35 W G34
2025-09-29 20:58:43 B 02 30 19.81 +47 51 25.2 X G02
2025-09-29 21:05:31 B 02 30 28.65 +47 51 55.1 X G02
2025-09-29 21:12:04 B 02 30 37.12 +47 52 23.6 X G02