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
2025-09-17 01:22:39 C 18 39 58.891 -41 30 57.35 V W68
2025-09-17 01:26:43 C 18 39 59.897 -41 30 47.41 V W68
2025-09-17 01:36:00 C 18 40 02.141 -41 30 25.67 V W68
2025-09-17 01:51:16 C 18 40 05.976 -41 29 48.16 V W68
2025-09-17 05:45:02 C 18 41 11.65 -41 19 32.1 W X09
2025-09-17 05:50:07 C 18 41 13.32 -41 19 17.8 W X09
2025-09-17 08:58:10 B 18 42 31.589 -41 14 03.01 X E52
2025-09-17 09:06:40 B 18 42 33.768 -41 13 43.61 X E52
2025-09-17 09:12:16 B 18 42 35.210 -41 13 30.58 X E52
2025-09-17 10:39:02 C 18 42 56.84 -41 10 01.9 V E23
2025-09-17 10:54:37 C 18 43 01.02 -41 09 21.2 V E23
2025-09-17 11:10:12 C 18 43 05.27 -41 08 40.1 V E23
2025-09-17 18:48:51 C 18 45 47.532 -40 50 09.06 V M22
2025-09-17 18:52:47 C 18 45 48.653 -40 49 57.90 V M22
2025-09-17 18:57:48 B 18 45 50.924 -40 50 22.21 W M21
2025-09-17 19:01:58 C 18 45 51.254 -40 49 31.98 V M22
2025-09-17 19:03:55 C 18 45 51.842 -40 49 27.16 V M22
2025-09-17 19:08:41 C 18 45 53.230 -40 49 13.19 V M22
2025-09-17 19:08:47 B 18 45 54.011 -40 49 52.02 W M21
2025-09-17 19:16:41 C 18 45 55.536 -40 48 50.80 V M22
2025-09-17 19:17:59 C 18 45 55.896 -40 48 47.56 V M22
2025-09-17 19:21:15 B 18 45 57.491 -40 49 17.21 W M21
2025-09-17 22:56:00 B 18 47 18.542 -40 39 58.97 q X93
2025-09-17 22:58:52 B 18 47 19.351 -40 39 51.44 q X93
2025-09-17 23:57:37 C 18 47 44.510 -40 36 45.20 V 807
2025-09-18 00:01:11 C 18 47 45.580 -40 36 35.30 V 807
2025-09-18 00:02:18 C 18 47 45.900 -40 36 32.20 V 807
2025-09-18 00:07:54 C 18 47 47.560 -40 36 16.70 V 807
2025-09-18 00:09:18 C 18 47 47.960 -40 36 12.70 V 807
2025-09-18 00:10:41 C 18 47 48.400 -40 36 08.80 V 807
2025-09-18 00:12:17 C 18 47 48.850 -40 36 04.40 V 807
2025-09-18 00:26:41 B 18 47 44.450 -40 35 36.20 Z Y05
2025-09-18 00:32:44 B 18 47 46.291 -40 35 16.99 Z Y05
2025-09-18 00:38:50 B 18 47 48.185 -40 34 57.37 Z Y05
2025-09-18 13:44:11 C 18 52 56.626 -39 54 17.53 Z E62
2025-09-18 14:04:31 C 18 53 04.694 -39 52 59.56 Z E62
2025-09-18 14:34:09 C 18 53 16.800 -39 51 05.87 Z E62
2025-09-19 05:59:29 C 19 00 37.670 -39 00 49.70 V T12
2025-09-19 06:00:50 C 19 00 38.210 -39 00 44.19 V T12
2025-09-19 06:02:23 C 19 00 38.825 -39 00 37.92 V T12
2025-09-20 09:30:21 C 19 16 22.248 -36 43 27.05 V E62
2025-09-20 09:33:03 C 19 16 23.741 -36 43 11.03 V E62
2025-09-20 09:54:30 C 19 16 35.765 -36 41 01.32 V E62
2025-09-21 05:30:23 C 19 31 10.068 -34 27 50.83 V T12
2025-09-21 05:33:21 C 19 31 12.139 -34 27 26.75 V T12
2025-09-21 05:34:33 C 19 31 12.989 -34 27 16.87 V T12
2025-09-21 09:15:19 C 19 34 10.694 -33 49 33.74 W 474
2025-09-21 09:15:54 C 19 34 11.136 -33 49 28.49 W 474
2025-09-21 09:17:49 C 19 34 12.574 -33 49 11.39 W 474
2025-09-21 09:19:16 C 19 34 13.704 -33 48 58.25 W 474