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
2025-12-12 04:50:49 C 01 10 48.983 +04 05 25.37 V G96
2025-12-12 04:58:57 C 01 10 49.213 +04 05 31.31 V G96
2025-12-12 05:07:06 C 01 10 49.472 +04 05 37.14 V G96
2025-12-12 13:51:49 C 01 11 08.083 +04 11 56.97 W O18
2025-12-12 14:47:51 C 01 11 09.765 +04 12 37.65 W O18
2025-12-12 15:40:31 C 01 11 11.404 +04 13 15.73 W O18
2025-12-13 05:11:41 C 01 11 41.060 +04 23 09.42 X F52
2025-12-13 05:30:18 C 01 11 41.632 +04 23 22.91 X F52
2025-12-13 05:48:59 C 01 11 42.206 +04 23 36.45 X F52
2025-12-13 06:07:44 C 01 11 42.780 +04 23 49.99 X F52
2025-12-13 07:35:36 C 01 11 45.482 +04 24 54.11 V T08
2025-12-13 07:57:28 C 01 11 46.116 +04 25 09.95 V T08
2025-12-13 08:02:06 C 01 11 46.306 +04 25 12.58 V T08
2025-12-13 08:11:19 C 01 11 46.574 +04 25 19.99 V T08
2025-12-14 13:46:16 C 01 12 53.210 +04 46 34.40 W O18
2025-12-14 14:38:26 C 01 12 54.982 +04 47 11.66 W O18
2025-12-14 15:35:57 C 01 12 56.961 +04 47 52.91 W O18
2025-12-15 13:47:17 C 01 13 49.503 +05 03 48.77 W O18
2025-12-15 14:39:28 C 01 13 51.362 +05 04 25.95 W O18
2025-12-15 15:52:09 C 01 13 53.987 +05 05 17.56 W O18
2025-12-16 12:17:54 C 01 14 44.28 +05 19 54.8 V D29
2025-12-16 12:38:16 C 01 14 45.04 +05 20 09.5 V D29
2025-12-16 13:00:20 C 01 14 46.323 +05 20 23.75 W O18
2025-12-16 14:10:02 C 01 14 48.901 +05 21 13.25 W O18
2025-12-17 05:28:42 C 01 15 27.845 +05 32 12.35 X F51
2025-12-17 05:45:17 C 01 15 28.458 +05 32 24.21 X F51
2025-12-17 06:01:51 C 01 15 29.080 +05 32 35.90 X F51
2025-12-17 06:18:24 C 01 15 29.702 +05 32 47.65 X F51
2025-12-18 13:12:44 C 01 16 50.513 +05 54 36.40 W O18
2025-12-18 13:52:30 C 01 16 52.121 +05 55 04.56 W O18
2025-12-26 18:59:48 B 01 26 47.201 +08 12 03.38 q Y84
2025-12-26 19:17:11 B 01 26 48.115 +08 12 14.83 q Y84
2025-12-26 19:36:30 B 01 26 49.121 +08 12 28.19 q Y84
2026-01-08 12:02:51 C 01 45 54.66 +11 35 29.6 V D29
2026-01-08 12:23:13 C 01 45 55.99 +11 35 42.8 V D29
2026-01-08 12:43:35 C 01 45 57.36 +11 35 55.9 V D29
2026-01-10 05:35:48 C 01 48 49.154 +12 02 26.44 X F52
2026-01-10 05:56:41 C 01 48 50.555 +12 02 39.86 X F52
2026-01-10 06:17:32 C 01 48 51.952 +12 02 53.29 X F52
2026-01-10 10:42:55 C 01 49 11.04 +12 05 41.3 V D29
2026-01-10 11:03:17 C 01 49 12.44 +12 05 55.0 V D29