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
2024-12-03 08:14:15 C 03 34 43.111 +16 17 43.73 V 703
2024-12-03 08:17:32 C 03 34 42.668 +16 17 44.02 V 703
2024-12-04 05:40:23 C 03 32 00.290 +16 22 11.06 V G96
2024-12-04 05:41:19 C 03 32 00.175 +16 22 11.35 V 703
2024-12-04 05:44:35 C 03 31 59.740 +16 22 11.93 V 703
2024-12-04 05:47:49 C 03 31 59.297 +16 22 12.61 V G96
2024-12-04 05:47:51 C 03 31 59.304 +16 22 12.68 V 703
2024-12-04 05:51:07 C 03 31 58.858 +16 22 13.37 V 703
2024-12-04 05:55:15 C 03 31 58.303 +16 22 14.09 V G96
2024-12-04 06:02:42 C 03 31 57.317 +16 22 15.74 V G96
2024-12-05 06:21:26 C 03 28 58.022 +16 27 20.87 X F51
2024-12-05 06:39:13 C 03 28 55.734 +16 27 24.89 X F51
2024-12-05 06:57:00 C 03 28 53.434 +16 27 28.92 X F51
2024-12-05 07:14:57 C 03 28 51.110 +16 27 32.88 X F51
2024-12-05 08:19:48 C 03 28 41.275 +16 27 39.20 V 703
2024-12-05 08:23:05 C 03 28 40.861 +16 27 40.14 V 703
2024-12-05 08:26:22 C 03 28 40.444 +16 27 40.50 V 703
2024-12-05 08:29:39 C 03 28 40.026 +16 27 41.00 V 703
2024-12-06 07:47:40 C 03 25 54.713 +16 32 36.82 V T08
2024-12-06 08:21:21 C 03 25 50.465 +16 32 43.84 V T08
2024-12-06 08:52:10 C 03 25 46.579 +16 32 50.32 V T08
2024-12-06 09:17:39 C 03 25 43.370 +16 32 55.32 V T08
2024-12-07 06:20:03 C 03 23 19.222 +16 37 13.44 V T08
2024-12-07 06:25:21 C 03 23 18.593 +16 37 14.52 V T08
2024-12-07 06:29:12 C 03 23 16.667 +16 37 09.91 V 703
2024-12-07 06:32:28 C 03 23 16.278 +16 37 10.20 V 703
2024-12-07 06:32:43 C 03 23 17.700 +16 37 16.32 V T08
2024-12-07 06:35:43 C 03 23 15.889 +16 37 10.99 V 703
2024-12-07 06:38:59 C 03 23 15.475 +16 37 11.71 V 703
2024-12-07 16:24:38 C 03 22 09.14 +16 39 11.1 V D29
2024-12-07 16:29:43 C 03 22 08.53 +16 39 12.0 V D29
2024-12-07 16:34:49 C 03 22 07.94 +16 39 13.0 V D29
2024-12-08 06:25:41 C 03 20 36.848 +16 42 05.22 V 703
2024-12-08 06:28:58 C 03 20 36.467 +16 42 06.16 V 703
2024-12-08 06:32:16 C 03 20 36.071 +16 42 07.42 V 703
2024-12-08 06:35:34 C 03 20 35.675 +16 42 09.58 V 703
2024-12-09 05:31:08 C 03 18 09.155 +16 46 52.07 V 703
2024-12-09 05:42:44 C 03 18 07.808 +16 46 53.76 V 703
2024-12-09 05:45:42 C 03 18 07.456 +16 46 54.52 V 703
2024-12-09 08:50:55 C 03 17 48.086 +16 47 38.54 V T05
2024-12-09 08:58:31 C 03 17 47.232 +16 47 40.24 V T05
2024-12-09 09:03:23 C 03 17 46.690 +16 47 41.39 V T05
2024-12-09 09:12:02 C 03 17 45.720 +16 47 42.65 V T05
2024-12-09 09:16:36 C 03 17 45.209 +16 47 43.84 V T05
2024-12-09 09:17:54 C 03 17 45.046 +16 47 44.23 V T05
2024-12-09 10:16:28 C 03 17 38.491 +16 47 55.46 V T05
2024-12-10 01:49:04 C 03 16 05.264 +16 51 00.54 V 703
2024-12-10 01:52:19 C 03 16 04.962 +16 51 01.98 V 703
2024-12-10 01:55:36 C 03 16 04.580 +16 51 02.38 V 703
2024-12-10 01:58:51 C 03 16 04.224 +16 51 03.02 V 703