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
2024-10-13 12:31:45 C 05 37 35.546 +12 13 53.04 V T05
2024-10-13 12:35:40 C 05 37 35.506 +12 13 53.29 V T05
2024-10-13 12:40:13 C 05 37 35.400 +12 13 54.05 V T05
2024-10-13 12:48:02 C 05 37 35.282 +12 13 54.66 V T05
2024-10-15 12:18:33 C 05 36 56.676 +12 18 35.57 V T08
2024-10-15 12:24:32 C 05 36 56.530 +12 18 36.22 V T08
2024-10-15 12:29:51 C 05 36 56.395 +12 18 37.04 V T08
2024-10-15 12:37:10 C 05 36 56.244 +12 18 38.02 V T08
2024-10-25 12:03:38 C 05 28 22.174 +12 49 21.40 V G96
2024-10-25 12:11:19 C 05 28 21.688 +12 49 22.62 V G96
2024-10-25 12:19:01 C 05 28 21.212 +12 49 23.77 V G96
2024-10-25 12:26:43 C 05 28 20.719 +12 49 24.96 V G96
2024-10-25 12:54:54 C 05 28 20.244 +12 49 35.58 V T05
2024-10-25 12:57:30 C 05 28 20.105 +12 49 36.08 V T05
2024-10-25 13:02:03 C 05 28 19.834 +12 49 36.55 V T05
2024-10-25 13:09:52 C 05 28 19.301 +12 49 37.96 V T05
2024-10-26 01:30:21 C 05 27 36.674 +12 52 01.24 V M22
2024-10-26 01:34:57 C 05 27 36.386 +12 52 01.24 V M22
2024-10-26 02:04:43 C 05 27 34.409 +12 52 06.35 V M22
2024-10-26 02:30:53 C 05 27 32.693 +12 52 10.52 V M22
2024-10-27 08:55:49 C 05 25 41.329 +12 56 40.67 V 703
2024-10-27 08:59:05 C 05 25 41.099 +12 56 41.03 V 703
2024-10-27 09:02:22 C 05 25 40.868 +12 56 41.86 V 703
2024-10-27 09:05:39 C 05 25 40.616 +12 56 42.79 V 703
2024-10-28 06:46:30 C 05 24 13.920 +13 00 56.92 V W68
2024-10-28 07:17:28 C 05 24 11.568 +13 01 02.50 V W68
2024-10-28 07:22:04 C 05 24 11.222 +13 01 03.14 V W68
2024-10-28 07:26:01 C 05 24 10.910 +13 01 03.86 V W68
2024-10-29 14:25:03 C 05 21 57.043 +13 06 12.20 V T05
2024-10-29 14:30:57 C 05 21 56.551 +13 06 13.39 V T05
2024-10-29 14:39:26 C 05 21 55.855 +13 06 14.69 V T05
2024-10-29 14:53:46 C 05 21 54.696 +13 06 17.28 V T05
2024-10-29 18:52:00 C 05 21 37.62 +13 06 55.6 V D29
2024-10-29 19:12:22 C 05 21 35.91 +13 06 59.3 V D29
2024-10-30 09:58:09 C 05 20 27.982 +13 09 45.22 V 703
2024-10-30 10:01:22 C 05 20 27.676 +13 09 45.58 V 703
2024-10-30 10:04:35 C 05 20 27.402 +13 09 45.76 V 703
2024-10-30 10:07:52 C 05 20 27.114 +13 09 46.62 V 703
2024-10-31 11:43:17 C 05 18 23.580 +13 14 47.98 V T08
2024-10-31 11:46:44 C 05 18 23.287 +13 14 48.44 V T08
2024-10-31 11:54:07 C 05 18 22.625 +13 14 50.14 V T08
2024-10-31 12:07:25 C 05 18 21.384 +13 14 52.87 V T08
2024-11-01 00:43:12 C 05 17 16.725 +13 17 17.11 W M01
2024-11-01 01:28:45 C 05 17 12.455 +13 17 25.23 W M01
2024-11-01 02:21:53 C 05 17 07.509 +13 17 35.54 W M01
2024-11-01 06:26:51 C 05 16 47.616 +13 18 55.26 V W68
2024-11-01 06:29:27 C 05 16 47.364 +13 18 55.73 V W68
2024-11-01 06:33:23 C 05 16 47.026 +13 18 56.70 V W68
2024-11-01 06:43:16 C 05 16 46.070 +13 18 58.72 V W68
2024-11-01 11:32:16 C 05 16 21.194 +13 19 31.51 V T08