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
2023-12-11 12:37:29 C 06 41 25.826 +26 03 25.24 V T05
2023-12-11 12:42:16 C 06 41 25.200 +26 03 29.27 V T05
2023-12-11 12:49:38 C 06 41 24.295 +26 03 34.42 V T05
2023-12-11 13:41:42 C 06 41 17.722 +26 04 12.47 V T05
2023-12-12 10:33:25 C 06 38 49.817 +26 19 58.51 V T05
2023-12-12 10:42:17 C 06 38 48.658 +26 20 05.14 V T05
2023-12-12 10:50:43 C 06 38 47.561 +26 20 11.76 V T05
2023-12-13 12:08:00 C 06 35 38.210 +26 39 21.49 V T08
2023-12-13 12:23:00 C 06 35 36.158 +26 39 32.58 V T08
2023-12-13 12:39:57 C 06 35 33.854 +26 39 45.14 V T08
2023-12-14 07:58:21 C 06 33 05.609 +26 54 15.98 V G96
2023-12-14 08:05:54 C 06 33 04.561 +26 54 21.78 V G96
2023-12-14 08:13:26 C 06 33 03.517 +26 54 27.58 V G96
2023-12-14 08:21:00 C 06 33 02.488 +26 54 33.30 V G96
2023-12-14 10:41:00 C 06 32 44.503 +26 56 26.09 V T08
2023-12-14 10:43:11 C 06 32 44.203 +26 56 27.67 V T08
2023-12-14 10:48:57 C 06 32 43.375 +26 56 32.14 V T08
2023-12-14 11:29:31 C 06 32 37.670 +26 57 03.10 V T08
2023-12-16 11:56:26 C 06 26 02.822 +27 33 31.03 V T05
2023-12-16 12:01:39 C 06 26 02.042 +27 33 34.74 V T05
2023-12-16 12:12:14 C 06 26 00.432 +27 33 42.52 V T05
2023-12-16 13:03:04 C 06 25 52.860 +27 34 19.31 V T05
2023-12-16 20:10:25 C 06 24 55.246 +27 39 21.24 V 160
2023-12-16 20:24:23 C 06 24 53.117 +27 39 32.44 V 160
2023-12-17 10:22:02 C 06 22 52.810 +27 50 12.95 V T08
2023-12-17 10:26:01 C 06 22 52.200 +27 50 15.94 V T08
2023-12-17 10:34:48 C 06 22 50.851 +27 50 22.42 V T08
2023-12-17 19:27:15 C 06 21 35.400 +27 56 34.80 V 160
2023-12-17 19:39:50 C 06 21 33.406 +27 56 44.56 V 160
2023-12-17 20:56:23 C 06 21 21.905 +27 57 40.26 V G33
2023-12-17 21:01:27 C 06 21 21.100 +27 57 44.84 V G33
2023-12-17 21:03:06 C 06 21 20.913 +27 57 45.34 V G33
2023-12-18 20:25:27 C 06 17 54.874 +28 14 52.08 V 160
2023-12-18 20:32:36 C 06 17 53.894 +28 14 58.99 V 160
2023-12-18 20:39:29 C 06 17 52.757 +28 15 03.56 V 160
2023-12-19 01:36:09 B 06 17 06.50 +28 18 39.7 Z D38
2023-12-19 01:37:18 C 06 17 06.319 +28 18 40.54 Z D38
2023-12-19 01:41:43 B 06 17 05.63 +28 18 43.6 Z D38
2023-12-19 01:45:55 C 06 17 04.973 +28 18 46.51 Z D38
2023-12-19 01:47:07 B 06 17 04.79 +28 18 47.4 Z D38
2023-12-30 11:08:45 C 05 33 22.306 +31 04 08.18 V T08
2023-12-30 11:21:31 C 05 33 20.119 +31 04 13.66 V T08
2023-12-30 11:37:31 C 05 33 17.390 +31 04 20.32 V T08
2024-01-01 10:04:57 C 05 25 53.498 +31 24 07.49 V T05
2024-01-01 10:09:31 C 05 25 52.721 +31 24 09.25 V T05
2024-01-01 10:17:59 C 05 25 51.300 +31 24 12.42 V T05
2024-01-01 10:34:20 C 05 25 48.557 +31 24 18.61 V T05
2024-01-02 09:48:53 C 05 22 10.776 +31 33 12.78 V T08
2024-01-02 09:53:33 C 05 22 10.003 +31 33 14.62 V T08
2024-01-02 10:01:32 C 05 22 08.669 +31 33 17.21 V T08