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
2025-01-05 07:31:56 C 02 48 15.053 +19 31 07.68 V T08
2025-01-05 07:36:41 C 02 48 15.065 +19 31 08.87 V T08
2025-01-05 07:47:20 C 02 48 15.077 +19 31 12.14 V T08
2025-01-05 08:01:36 C 02 48 15.077 +19 31 17.04 V T08
2025-01-20 07:04:15 C 02 57 18.382 +21 34 00.19 V T08
2025-01-20 07:08:57 C 02 57 18.425 +21 34 02.68 V T08
2025-01-20 07:17:43 C 02 57 18.854 +21 34 05.05 V T08
2025-01-20 07:31:57 C 02 57 19.385 +21 34 10.24 V T08
2025-02-09 02:07:37 C 03 25 48.349 +24 31 31.26 V G96
2025-02-09 02:19:18 C 03 25 49.166 +24 31 35.87 V G96
2025-02-09 02:35:10 C 03 25 50.272 +24 31 41.77 V G96
2025-02-11 03:42:23 C 03 29 35.624 +24 49 57.18 V G96
2025-02-11 03:50:25 C 03 29 36.197 +24 49 59.95 V G96
2025-02-11 03:58:27 C 03 29 36.823 +24 50 02.44 V G96
2025-02-16 02:10:20 C 03 39 11.027 +25 33 17.86 V G96
2025-02-16 02:18:27 C 03 39 11.682 +25 33 21.10 V G96
2025-02-16 02:26:31 C 03 39 12.334 +25 33 23.83 V G96
2025-02-16 02:34:37 C 03 39 12.982 +25 33 26.89 V G96
2025-09-04 13:18:03 C 05 42 47.741 -15 12 40.75 V T05
2025-09-04 13:33:04 C 05 42 45.058 -15 12 47.63 V T05
2025-09-04 13:50:49 C 05 42 41.861 -15 12 54.94 V T05
2025-09-04 13:58:12 C 05 42 40.514 -15 12 58.28 V T05
2025-09-06 04:51:58 C 05 36 07.466 -15 27 25.45 V R17
2025-09-06 04:57:02 C 05 36 06.511 -15 27 27.47 V R17
2025-09-06 05:02:46 C 05 36 05.474 -15 27 29.48 V R17
2025-09-06 05:07:52 C 05 36 04.570 -15 27 31.68 V R17
2025-09-06 07:42:53 C 05 35 39.254 -15 27 21.42 V W68
2025-09-06 07:46:51 C 05 35 38.544 -15 27 23.51 V W68
2025-09-06 07:54:10 C 05 35 37.265 -15 27 26.42 V W68
2025-09-06 08:16:05 C 05 35 33.350 -15 27 35.24 V W68
2025-09-07 02:11:01 C 05 32 33.223 -15 33 49.07 V M22
2025-09-07 02:14:55 C 05 32 32.532 -15 33 50.76 V M22
2025-09-07 02:24:04 C 05 32 30.859 -15 33 54.47 V M22
2025-09-07 02:51:29 C 05 32 25.930 -15 34 04.87 V M22
2025-09-07 13:47:54 C 05 30 37.085 -15 38 42.97 V T08
2025-09-07 13:53:10 C 05 30 36.178 -15 38 45.06 V T08
2025-09-07 14:01:46 C 05 30 34.582 -15 38 48.16 V T08
2025-09-07 14:32:54 C 05 30 28.930 -15 39 00.43 V T08
2025-09-08 14:17:39 C 05 26 31.104 -15 46 53.72 V T08
2025-09-08 14:21:39 C 05 26 30.358 -15 46 55.13 V T08
2025-09-08 14:29:06 C 05 26 29.011 -15 46 58.19 V T08
2025-09-08 14:43:06 C 05 26 26.467 -15 47 02.87 V T08
2025-09-09 08:39:28 C 05 23 26.741 -15 51 55.19 V W68
2025-09-09 08:42:48 C 05 23 26.148 -15 51 56.09 V W68
2025-09-09 08:50:12 C 05 23 24.790 -15 51 58.75 V W68
2025-09-09 09:06:44 C 05 23 21.809 -15 52 04.26 V W68
2025-09-14 01:50:50 C 05 04 22.308 -16 25 01.74 V M22
2025-09-14 01:55:38 C 05 04 21.418 -16 25 03.43 V M22
2025-09-14 02:02:48 C 05 04 20.095 -16 25 05.45 V M22
2025-09-14 02:14:05 C 05 04 18.007 -16 25 08.90 V M22