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
2024-01-31 08:43:58 C 04 20 02.376 +32 58 25.21 V T08
2024-02-01 07:30:00 C 04 19 38.914 +32 59 27.82 V T05
2024-02-01 07:37:22 C 04 19 38.779 +32 59 28.03 V T05
2024-02-01 07:41:55 C 04 19 38.616 +32 59 28.14 V T05
2024-02-01 08:02:22 C 04 19 38.254 +32 59 28.25 V T05
2024-02-01 08:08:15 C 04 19 38.119 +32 59 28.36 V T05
2024-02-04 07:55:26 C 04 18 56.398 +33 03 01.98 V T08
2024-02-04 08:07:46 C 04 18 56.249 +33 03 02.48 V T08
2024-02-04 08:12:25 C 04 18 56.198 +33 03 02.70 V T08
2024-02-04 08:33:20 C 04 18 56.026 +33 03 02.66 V T08
2024-02-06 07:18:07 C 04 18 55.606 +33 05 43.62 V T05
2024-02-06 07:22:40 C 04 18 55.558 +33 05 43.55 V T05
2024-02-06 07:31:09 C 04 18 55.538 +33 05 43.69 V T05
2024-02-06 07:45:30 C 04 18 55.510 +33 05 44.16 V T05
2024-02-09 07:07:42 C 04 19 31.466 +33 10 21.14 V T05
2024-02-09 07:12:16 C 04 19 31.433 +33 10 21.68 V T05
2024-02-09 07:20:44 C 04 19 31.555 +33 10 22.22 V T05
2024-02-09 07:35:07 C 04 19 31.642 +33 10 21.68 V T05
2024-02-10 07:36:57 C 04 19 53.225 +33 12 04.36 V T05
2024-02-10 07:41:30 C 04 19 53.244 +33 12 04.64 V T05
2024-02-10 07:48:50 C 04 19 53.354 +33 12 04.79 V T05
2024-02-10 08:16:03 C 04 19 53.573 +33 12 06.80 V T05
2024-02-14 06:17:01 C 04 22 01.843 +33 19 35.90 V T05
2024-02-14 06:21:48 C 04 22 01.889 +33 19 36.34 V T05
2024-02-14 06:29:38 C 04 22 02.057 +33 19 37.06 V T05
2024-02-14 06:44:00 C 04 22 02.350 +33 19 37.88 V T05
2024-02-26 07:05:49 C 04 34 21.926 +33 48 01.12 V T05
2024-02-26 07:07:07 C 04 34 22.008 +33 48 01.69 V T05
2024-02-26 07:10:23 C 04 34 22.198 +33 48 01.84 V T05
2024-02-26 07:18:15 C 04 34 22.594 +33 48 01.62 V T05
2024-09-07 11:20:40 C 05 10 25.104 +11 12 20.81 V G96
2024-09-07 11:27:25 C 05 10 25.504 +11 12 22.54 V G96
2024-09-07 11:34:11 C 05 10 25.864 +11 12 22.25 V G96
2024-09-07 11:40:56 C 05 10 26.213 +11 12 22.97 V G96
2024-09-14 07:59:24 C 05 19 31.368 +11 25 51.64 V W68
2024-09-14 08:03:39 C 05 19 31.570 +11 25 53.18 V W68
2024-09-14 08:12:46 C 05 19 31.994 +11 25 53.47 V W68
2024-09-14 08:21:17 C 05 19 32.371 +11 25 54.30 V W68
2024-10-06 02:01:05 C 05 37 24.545 +11 59 47.72 V M22
2024-10-06 02:04:21 C 05 37 24.583 +11 59 47.83 V M22
2024-10-06 02:31:02 C 05 37 24.718 +11 59 49.70 V M22
2024-10-06 02:54:46 C 05 37 24.816 +11 59 52.08 V M22
2024-10-07 13:19:55 C 05 37 45.029 +12 01 58.22 V T05
2024-10-07 13:24:26 C 05 37 44.978 +12 01 58.76 V T05
2024-10-07 13:28:59 C 05 37 45.034 +12 01 59.45 V T05
2024-10-07 13:36:48 C 05 37 45.053 +12 02 00.20 V T05
2024-10-09 10:03:12 C 05 37 59.232 +12 05 21.05 V T05
2024-10-09 10:07:50 C 05 37 59.179 +12 05 20.29 V T05
2024-10-09 10:15:45 C 05 37 59.174 +12 05 21.23 V T05
2024-10-09 10:30:09 C 05 37 59.167 +12 05 23.35 V T05