2024 SW4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4458452858 ± 9.36e-06
Semi-major axis (a)1.9523802568 AU ± 3.54e-05
Inclination (i)9.17716797° ± 1.46e-04
Long. of Asc. Node (Ω)211.68818888° ± 1.06e-05
Arg. of Perihelion (ω)138.51229756° ± 4.64e-05
Mean Anomaly (M)156.42417582° ± 4.25e-03
Mean Motion (n)0.3612980897°/day ± 9.83e-06
Perihelion dist (q)1.08192072 AU ± 2.68e-05
Aphelion dist (Q)2.82283979 AU ± 5.44e-05
Orbital Period2.72801410 yr ± 7.42e-05
Physical Parameters
H (abs. magnitude)21.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.279″
Uncertainty1
Orbit TypeAmor
MOID0.116523 AU
Observations Used345
Oppositions1
Arc Total2024-2024
First Observation Used2024-09-28
Last Observation Used2024-12-07
Observations (357)
Date Type RA Dec Mag Band Observatory
2024-10-13 11:01:00 C 00 57 53.752 +22 35 23.59 X F51
2024-10-13 11:13:22 C 00 57 56.161 +22 34 47.14 X F52
2024-10-13 11:14:11 C 00 57 56.318 +22 34 44.76 X F51
2024-10-14 05:45:41 C 01 01 51.712 +21 40 53.51 V 703
2024-10-14 05:55:29 C 01 01 53.551 +21 40 25.32 V 703
2024-10-14 06:56:45 C 01 02 05.846 +21 37 19.60 V U52
2024-10-14 07:03:40 C 01 02 07.092 +21 36 59.40 V U52
2024-10-14 07:10:36 C 01 02 08.405 +21 36 40.10 V U52
2024-10-14 22:15:15 B 01 05 10.507 +20 53 34.58 V L65
2024-10-14 22:25:44 B 01 05 12.497 +20 53 04.92 V L65
2024-10-14 22:36:14 B 01 05 14.431 +20 52 35.15 V L65
2024-10-15 08:23:35 C 01 07 10.714 +20 25 39.50 V T08
2024-10-15 08:26:24 C 01 07 11.270 +20 25 31.87 V T08
2024-10-15 08:30:23 C 01 07 11.962 +20 25 22.01 V T08
2024-10-15 08:37:43 C 01 07 13.248 +20 25 00.30 V T08
2024-10-19 02:46:58 C 01 23 02.54 +16 26 56.3 V H21
2024-10-19 02:49:44 C 01 23 02.96 +16 26 49.5 V H21
2024-10-19 02:52:31 C 01 23 03.37 +16 26 42.6 V H21
2024-10-19 02:55:18 C 01 23 03.78 +16 26 35.7 V H21
2024-10-19 02:58:04 C 01 23 04.17 +16 26 29.4 V H21
2024-10-20 09:29:11 C 01 27 40.464 +15 12 55.87 V 703
2024-10-20 09:32:26 C 01 27 41.000 +15 12 47.88 V 703
2024-10-20 09:35:42 C 01 27 41.303 +15 12 40.07 V 703
2024-10-20 09:38:57 C 01 27 41.810 +15 12 32.00 V 703
2024-10-20 10:58:01 C 01 27 54.643 +15 09 40.90 V T08
2024-10-20 11:08:42 C 01 27 56.016 +15 09 16.24 V T08
2024-10-20 11:18:48 C 01 27 57.336 +15 08 52.44 V T08
2024-10-20 11:23:44 C 01 27 58.006 +15 08 40.27 V T08
2024-10-20 11:42:46 C 01 28 00.502 +15 07 55.27 V T08
2024-10-20 12:03:56 C 01 28 03.374 +15 07 05.27 V T08
2024-10-20 12:13:20 C 01 28 04.632 +15 06 42.80 V T08
2024-10-20 22:18:50 B 01 29 34.748 +14 43 55.51 Z M49
2024-10-20 22:23:56 B 01 29 35.386 +14 43 43.37 Z M49
2024-10-20 22:29:03 B 01 29 36.120 +14 43 31.42 Z M49
2024-10-21 08:32:24 C 01 31 00.404 +14 19 38.35 V 703
2024-10-21 08:35:42 C 01 31 00.955 +14 19 34.72 V 703
2024-10-21 08:39:01 C 01 31 01.380 +14 19 26.80 V 703
2024-10-21 08:42:20 C 01 31 01.805 +14 19 19.45 V 703
2024-10-21 09:12:26 C 01 31 05.686 +14 18 09.76 V 703
2024-10-21 09:15:52 C 01 31 06.064 +14 18 02.74 V 703
2024-10-21 09:19:22 C 01 31 06.611 +14 17 54.92 V 703
2024-10-21 09:22:53 C 01 31 07.043 +14 17 46.90 V 703
2024-10-21 10:11:16 C 01 31 15.449 +14 16 09.84 V T05
2024-10-21 10:16:35 C 01 31 16.118 +14 15 57.85 V T05
2024-10-21 11:02:18 C 01 31 21.857 +14 14 13.88 V T05
2024-10-21 11:12:43 C 01 31 23.102 +14 13 50.02 V T05
2024-10-21 20:06:59 B 01 32 40.006 +13 54 32.36 Z M49
2024-10-21 20:12:07 B 01 32 40.666 +13 54 21.20 Z M49
2024-10-21 20:17:13 B 01 32 41.304 +13 54 09.72 Z M49
2024-10-21 20:49:25 B 01 32 45.113 +13 51 55.19 X K87