2025 RW4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5314743580 ± 3.62e-05
Semi-major axis (a)2.4462780900 AU ± 1.98e-04
Inclination (i)45.33851027° ± 8.42e-04
Long. of Asc. Node (Ω)356.91899520° ± 2.73e-04
Arg. of Perihelion (ω)4.75761183° ± 4.09e-04
Mean Anomaly (M)11.31845111° ± 1.26e-03
Mean Motion (n)0.2576045549°/day ± 3.13e-05
Perihelion dist (q)1.14614401 AU ± 1.28e-04
Aphelion dist (Q)3.74641217 AU ± 3.16e-04
Orbital Period3.82612134 yr ± 4.65e-04
Physical Parameters
H (abs. magnitude)19.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.248″
Uncertainty1
Orbit TypeAmor
MOID0.141309 AU
Observations Used103
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-14
Last Observation Used2025-12-03
Observations (110)
Date Type RA Dec Mag Band Observatory
2025-09-14 03:59:01 C 22 20 29.539 -69 06 31.86 V W68
2025-09-14 04:03:05 C 22 20 27.206 -69 06 15.98 V W68
2025-09-14 04:11:42 C 22 20 22.118 -69 05 42.11 V W68
2025-09-14 04:59:21 C 22 19 54.007 -69 02 35.88 V W68
2025-09-14 06:52:05 C 22 18 48.19 -68 55 10.1 W X09
2025-09-14 07:02:09 C 22 18 42.41 -68 54 30.4 W X09
2025-09-14 07:44:35 C 22 18 17.94 -68 51 39.6 W X09
2025-09-14 07:54:40 C 22 18 12.18 -68 50 59.3 W X09
2025-09-14 12:12:07 C 22 15 52.62 -68 34 08.0 V E23
2025-09-14 12:30:14 C 22 15 42.27 -68 32 55.8 V E23
2025-09-14 12:48:21 C 22 15 31.93 -68 31 43.1 V E23
2025-09-14 22:28:17 B 22 10 20.995 -67 52 00.77 q X93
2025-09-14 22:37:43 B 22 10 15.804 -67 51 22.36 q X93
2025-09-14 22:47:09 B 22 10 10.584 -67 50 43.84 q X93
2025-09-14 22:47:53 B 22 10 05.785 -67 50 45.54 W M21
2025-09-14 23:02:30 B 22 09 57.822 -67 49 43.60 W M21
2025-09-14 23:16:16 B 22 09 50.204 -67 48 45.75 W M21
2025-09-14 23:37:00 C 22 09 44.590 -67 47 09.20 V 807
2025-09-14 23:44:16 C 22 09 40.680 -67 46 39.20 V 807
2025-09-14 23:51:32 C 22 09 36.750 -67 46 09.20 V 807
2025-09-15 00:34:45 B 22 09 11.862 -67 43 18.33 Z Y05
2025-09-15 00:49:19 B 22 09 03.816 -67 42 17.13 Z Y05
2025-09-15 01:03:34 B 22 08 56.027 -67 41 16.92 Z Y05
2025-09-15 13:14:57 B 22 02 39.88 -66 48 28.3 Z Q62
2025-09-15 13:20:44 B 22 02 36.78 -66 48 02.5 Z Q62
2025-09-15 13:26:31 B 22 02 33.87 -66 47 37.7 Z Q62
2025-09-15 20:23:06 B 21 59 11.01 -66 16 30.6 X L81
2025-09-15 20:46:37 B 21 58 59.10 -66 14 43.8 X L81
2025-09-15 23:32:42 C 21 57 41.900 -66 01 53.50 V 807
2025-09-15 23:40:13 C 21 57 38.260 -66 01 19.40 V 807
2025-09-15 23:47:45 C 21 57 34.560 -66 00 45.50 V 807
2025-09-16 23:37:07 C 21 46 46.010 -64 06 33.10 V 807
2025-09-16 23:44:24 C 21 46 42.760 -64 05 57.40 V 807
2025-09-16 23:51:40 C 21 46 39.590 -64 05 21.60 V 807
2025-09-17 03:18:13 C 21 45 08.249 -63 48 10.62 V W68
2025-09-17 03:43:47 C 21 44 57.115 -63 46 00.73 V W68
2025-09-17 03:45:07 C 21 44 56.623 -63 45 54.18 V W68
2025-09-17 03:51:49 C 21 44 53.666 -63 45 19.91 V W68
2025-09-17 04:07:54 C 21 44 46.603 -63 43 59.09 V W68
2025-09-17 21:11:42 C 21 37 51.130 -62 15 24.77 V M22
2025-09-17 21:15:50 C 21 37 49.567 -62 15 02.38 V M22
2025-09-17 21:23:42 C 21 37 46.373 -62 14 19.57 V M22
2025-09-17 21:44:09 C 21 37 38.074 -62 12 31.36 V M22
2025-09-19 02:59:58 C 21 26 56.292 -59 30 00.72 V W68
2025-09-19 03:04:34 C 21 26 54.682 -59 29 33.94 V W68
2025-09-19 03:13:49 C 21 26 51.370 -59 28 41.52 V W68
2025-09-19 03:28:32 C 21 26 46.032 -59 27 14.90 V W68
2025-09-20 20:35:05 C 21 13 56.856 -55 17 48.19 V M22
2025-09-20 20:39:40 C 21 13 55.507 -55 17 19.54 V M22
2025-09-20 20:46:53 C 21 13 53.309 -55 16 33.28 V M22