98943 Torifune (2001 CC21)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2192423891 ± 2.00e+00
Semi-major axis (a)1.0321452117 AU ± 3.00e+00
Inclination (i)4.80855553° ± 4.00e+00
Long. of Asc. Node (Ω)75.35748367° ± 5.00e+00
Arg. of Perihelion (ω)179.40269383° ± 6.00e+00
Mean Anomaly (M)140.74037857° ± 2.30e-06
Mean Motion (n)0.9399420370°/day ± 4.10e+00
Perihelion dist (q)0.80585523 AU ± 3.12e+00
Aphelion dist (Q)1.25843519 AU ± 4.20e+00
Orbital Period1.04860326 yr ± 4.57e+00
NGA Modelr2
A28.36304837e-07 AU/d²
Physical Parameters
H (abs. magnitude)18.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.266″
Uncertainty0
Orbit TypeApollo
MOID0.083063 AU
Observations Used2339
Oppositions2
Arc Total1982-2026
First Observation Used1982-11-10
Last Observation Used2026-01-10
Observations (2591)
Date Type RA Dec Mag Band Observatory
2024-11-10 14:06:57 C 04 52 39.975 +14 08 58.73 X F51
2024-11-10 14:07:58 C 04 52 39.835 +14 08 58.92 V T05
2024-11-10 14:27:04 C 04 52 37.265 +14 09 03.30 X F51
2024-11-10 19:52:49 C 04 51 55.98 +14 10 17.2 V D29
2024-11-10 20:13:11 C 04 51 53.24 +14 10 21.9 V D29
2024-11-10 20:33:33 C 04 51 50.51 +14 10 26.5 V D29
2024-11-11 08:05:40 C 04 50 23.089 +14 13 19.67 V 703
2024-11-11 08:08:56 C 04 50 22.654 +14 13 20.50 V 703
2024-11-11 08:12:12 C 04 50 22.189 +14 13 21.47 V 703
2024-11-11 08:15:28 C 04 50 21.757 +14 13 21.90 V 703
2024-11-11 10:22:11 C 04 50 05.822 +14 13 59.59 V T05
2024-11-11 10:25:10 C 04 50 05.395 +14 14 00.42 V T05
2024-11-11 11:05:58 C 04 49 59.738 +14 14 11.11 V T05
2024-11-11 11:14:42 C 04 49 58.531 +14 14 13.38 V T05
2024-11-11 14:25:52 C 04 49 34.67 +14 14 51.7 V D29
2024-11-11 14:43:34 C 04 49 32.25 +14 14 56.6 V D29
2024-11-11 15:01:16 C 04 49 29.82 +14 15 01.3 V D29
2024-11-12 06:29:56 C 04 47 27.445 +14 18 53.21 V 703
2024-11-12 06:33:15 C 04 47 26.970 +14 18 54.00 V 703
2024-11-12 06:36:34 C 04 47 26.509 +14 18 55.08 V 703
2024-11-12 06:39:52 C 04 47 26.038 +14 18 56.41 V 703
2024-11-12 10:13:23 C 04 46 57.485 +14 19 56.42 V T05
2024-11-12 10:16:00 C 04 46 57.089 +14 19 57.43 V T05
2024-11-12 10:49:05 C 04 46 52.404 +14 20 05.46 V T05
2024-11-12 11:15:31 C 04 46 48.636 +14 20 12.30 V T05
2024-11-13 04:10:46 C 04 44 32.698 +14 24 53.21 V W68
2024-11-13 04:13:24 C 04 44 32.359 +14 24 54.11 V W68
2024-11-13 04:18:00 C 04 44 31.678 +14 24 55.30 V W68
2024-11-13 04:27:08 C 04 44 30.358 +14 24 57.56 V W68
2024-11-13 04:50:43 C 04 44 28.028 +14 24 27.43 V 703
2024-11-13 04:53:36 C 04 44 27.611 +14 24 28.22 V 703
2024-11-13 04:56:29 C 04 44 27.226 +14 24 29.09 V 703
2024-11-13 04:59:22 C 04 44 26.819 +14 24 29.77 V 703
2024-11-14 05:41:44 C 04 41 03.192 +14 30 44.50 V 703
2024-11-14 05:45:22 C 04 41 02.663 +14 30 45.29 V 703
2024-11-14 05:49:00 C 04 41 02.126 +14 30 46.33 V 703
2024-11-14 05:52:38 C 04 41 01.626 +14 30 47.16 V 703
2024-11-18 23:21:41 C 04 24 39.370 +14 59 55.54 V M22
2024-11-19 00:12:53 C 04 24 31.370 +15 00 08.17 V M22
2024-11-19 00:22:01 C 04 24 29.940 +15 00 10.69 V M22
2024-11-20 10:03:15 C 04 19 28.031 +15 07 54.05 V 703
2024-11-20 10:06:33 C 04 19 27.534 +15 07 54.59 V 703
2024-11-20 10:09:51 C 04 19 27.016 +15 07 55.52 V 703
2024-11-20 10:13:08 C 04 19 26.504 +15 07 56.24 V 703
2024-11-20 11:30:26 C 04 19 15.686 +15 08 23.39 V T05
2024-11-20 11:34:27 C 04 19 15.048 +15 08 24.22 V T05
2024-11-20 11:43:47 C 04 19 13.555 +15 08 26.41 V T05
2024-11-21 10:09:47 C 04 15 50.879 +15 13 46.56 V 703
2024-11-21 10:13:04 C 04 15 50.350 +15 13 47.50 V 703
2024-11-21 10:16:21 C 04 15 49.828 +15 13 48.25 V 703