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
2022-02-15 12:37:41 C 16 02 53.66 +01 25 21.0 V 703
2022-02-15 12:46:30 C 16 02 56.36 +01 25 14.8 V 703
2022-02-20 14:16:18 C 16 41 38.69 -00 08 20.7 V T08
2022-02-20 14:34:35 C 16 41 44.44 -00 08 34.9 V T08
2022-02-20 14:40:30 C 16 41 46.36 -00 08 38.8 V T08
2022-02-20 14:52:01 C 16 41 49.95 -00 08 48.3 V T08
2022-10-09 10:13:36 C 07 21 33.239 +19 30 55.98 V G96
2022-10-09 10:20:59 C 07 21 33.952 +19 30 55.69 V G96
2022-10-09 10:28:21 C 07 21 34.686 +19 30 55.58 V G96
2022-10-09 10:35:43 C 07 21 35.399 +19 30 54.86 V G96
2022-10-21 13:54:30 C 07 50 01.200 +19 13 07.42 U F51
2022-10-21 14:10:35 C 07 50 02.678 +19 13 06.50 U F51
2022-10-21 14:26:40 C 07 50 04.152 +19 13 05.57 U F51
2022-10-21 14:42:55 C 07 50 05.646 +19 13 04.68 U F51
2022-10-25 10:54:50 C 07 58 44.123 +19 06 56.34 V G96
2022-10-25 11:04:03 C 07 58 44.958 +19 06 55.87 V G96
2022-10-25 11:13:22 C 07 58 45.786 +19 06 55.22 V G96
2022-10-25 11:20:48 C 07 58 46.459 +19 06 55.04 V G96
2022-10-28 13:13:18 C 08 05 33.781 +19 02 15.80 U F51
2022-10-28 13:33:22 C 08 05 35.554 +19 02 14.83 U F51
2022-10-28 13:53:23 C 08 05 37.307 +19 02 13.80 U F51
2022-10-30 13:18:58 C 08 09 54.735 +18 59 23.77 U F51
2022-10-30 13:36:36 C 08 09 56.266 +18 59 22.93 U F51
2022-10-30 13:54:11 C 08 09 57.794 +18 59 22.11 U F51
2022-11-01 13:50:13 C 08 14 14.625 +18 56 42.47 U F52
2022-11-01 14:07:35 C 08 14 16.118 +18 56 41.65 U F52
2022-11-01 14:24:52 C 08 14 17.585 +18 56 40.82 U F52
2022-11-06 11:08:58 C 08 24 29.351 +18 51 16.02 V G96
2022-11-06 11:16:21 C 08 24 29.959 +18 51 15.91 V G96
2022-11-06 11:23:45 C 08 24 30.575 +18 51 15.77 V G96
2022-11-06 11:31:08 C 08 24 31.176 +18 51 15.41 V G96
2022-11-26 13:51:10 C 09 02 40.793 +19 02 52.15 V T05
2022-11-26 13:54:26 C 09 02 40.942 +19 02 52.91 V T05
2022-11-26 13:58:59 C 09 02 41.352 +19 02 52.73 V T05
2022-11-26 14:06:21 C 09 02 41.789 +19 02 53.30 V T05
2022-11-29 10:49:43 C 09 07 29.503 +19 11 54.64 V G96
2022-11-29 10:57:53 C 09 07 30.032 +19 11 55.97 V G96
2022-11-29 11:06:04 C 09 07 30.547 +19 11 57.19 V G96
2022-11-29 11:14:15 C 09 07 31.076 +19 11 58.49 V G96
2022-12-19 10:31:10 C 09 34 48.929 +21 51 45.00 V 703
2022-12-19 10:38:53 C 09 34 49.181 +21 51 49.86 V 703
2022-12-19 10:46:35 C 09 34 49.458 +21 51 54.58 V 703
2022-12-19 10:54:16 C 09 34 49.753 +21 51 59.00 V 703
2022-12-21 10:04:28 C 09 36 45.781 +22 20 23.53 V 703
2022-12-21 10:13:22 C 09 36 46.055 +22 20 28.90 V 703
2022-12-21 10:22:15 C 09 36 46.375 +22 20 34.84 V 703
2022-12-21 10:31:11 C 09 36 46.634 +22 20 40.45 V 703
2022-12-24 08:08:48 C 09 39 18.263 +23 08 13.52 V 703
2022-12-24 08:16:31 C 09 39 18.464 +23 08 19.64 V 703
2022-12-24 08:24:14 C 09 39 18.677 +23 08 25.30 V 703